// ----------------------------------------------------------------------------
// ATMEL Microcontroller Software Support - ROUSSET -
// ----------------------------------------------------------------------------
// The software is delivered "AS IS" without warranty or condition of any
// kind, either express, implied or statutory. This includes without
// limitation any warranty or condition with respect to merchantability or
// fitness for any particular purpose, or against the infringements of
// intellectual property rights of others.
// ----------------------------------------------------------------------------
// File Name : AT91SAM7S64.h
// Object : AT91SAM7S64 definitions
// Generated : AT91 SW Application Group 07/16/2004 (07:43:08)
//
// CVS Reference : /AT91SAM7S64.pl/1.12/Mon Jul 12 13:02:30 2004//
// CVS Reference : /SYSC_SAM7Sxx.pl/1.5/Mon Jul 12 16:22:12 2004//
// CVS Reference : /MC_SAM02.pl/1.3/Wed Mar 10 08:37:04 2004//
// CVS Reference : /UDP_1765B.pl/1.3/Fri Aug 2 14:45:38 2002//
// CVS Reference : /AIC_1796B.pl/1.1.1.1/Fri Jun 28 09:36:48 2002//
// CVS Reference : /lib_pmc_SAM.h/1.6/Tue Apr 27 13:53:52 2004//
// CVS Reference : /PIO_1725D.pl/1.1.1.1/Fri Jun 28 09:36:48 2002//
// CVS Reference : /DBGU_1754A.pl/1.4/Fri Jan 31 12:18:24 2003//
// CVS Reference : /US_1739C.pl/1.2/Mon Jul 12 17:26:24 2004//
// CVS Reference : /SPI2.pl/1.2/Fri Oct 17 08:13:40 2003//
// CVS Reference : /SSC_1762A.pl/1.2/Fri Nov 8 13:26:40 2002//
// CVS Reference : /lib_tc_1753b.h/1.1/Fri Jan 31 12:20:02 2003//
// CVS Reference : /TWI_1761B.pl/1.4/Fri Feb 7 10:30:08 2003//
// CVS Reference : /PDC_1734B.pl/1.2/Thu Nov 21 16:38:24 2002//
// CVS Reference : /ADC_SAM.pl/1.7/Fri Oct 17 08:12:38 2003//
// CVS Reference : /lib_PWM_SAM.h/1.3/Thu Jan 22 10:10:50 2004//
// ----------------------------------------------------------------------------
# ifndef AT91SAM7S64_H
# define AT91SAM7S64_H
typedef volatile unsigned int AT91_REG ; // Hardware register definition
// *****************************************************************************
// SOFTWARE API DEFINITION FOR System Peripherals
// *****************************************************************************
typedef struct _AT91S_SYSC {
AT91_REG SYSC_AIC_SMR [ 32 ] ; // Source Mode Register
AT91_REG SYSC_AIC_SVR [ 32 ] ; // Source Vector Register
AT91_REG SYSC_AIC_IVR ; // IRQ Vector Register
AT91_REG SYSC_AIC_FVR ; // FIQ Vector Register
AT91_REG SYSC_AIC_ISR ; // Interrupt Status Register
AT91_REG SYSC_AIC_IPR ; // Interrupt Pending Register
AT91_REG SYSC_AIC_IMR ; // Interrupt Mask Register
AT91_REG SYSC_AIC_CISR ; // Core Interrupt Status Register
AT91_REG Reserved0 [ 2 ] ; //
AT91_REG SYSC_AIC_IECR ; // Interrupt Enable Command Register
AT91_REG SYSC_AIC_IDCR ; // Interrupt Disable Command Register
AT91_REG SYSC_AIC_ICCR ; // Interrupt Clear Command Register
AT91_REG SYSC_AIC_ISCR ; // Interrupt Set Command Register
AT91_REG SYSC_AIC_EOICR ; // End of Interrupt Command Register
AT91_REG SYSC_AIC_SPU ; // Spurious Vector Register
AT91_REG SYSC_AIC_DCR ; // Debug Control Register (Protect)
AT91_REG Reserved1 [ 1 ] ; //
AT91_REG SYSC_AIC_FFER ; // Fast Forcing Enable Register
AT91_REG SYSC_AIC_FFDR ; // Fast Forcing Disable Register
AT91_REG SYSC_AIC_FFSR ; // Fast Forcing Status Register
AT91_REG Reserved2 [ 45 ] ; //
AT91_REG SYSC_DBGU_CR ; // Control Register
AT91_REG SYSC_DBGU_MR ; // Mode Register
AT91_REG SYSC_DBGU_IER ; // Interrupt Enable Register
AT91_REG SYSC_DBGU_IDR ; // Interrupt Disable Register
AT91_REG SYSC_DBGU_IMR ; // Interrupt Mask Register
AT91_REG SYSC_DBGU_CSR ; // Channel Status Register
AT91_REG SYSC_DBGU_RHR ; // Receiver Holding Register
AT91_REG SYSC_DBGU_THR ; // Transmitter Holding Register
AT91_REG SYSC_DBGU_BRGR ; // Baud Rate Generator Register
AT91_REG Reserved3 [ 7 ] ; //
AT91_REG SYSC_DBGU_C1R ; // Chip ID1 Register
AT91_REG SYSC_DBGU_C2R ; // Chip ID2 Register
AT91_REG SYSC_DBGU_FNTR ; // Force NTRST Register
AT91_REG Reserved4 [ 45 ] ; //
AT91_REG SYSC_DBGU_RPR ; // Receive Pointer Register
AT91_REG SYSC_DBGU_RCR ; // Receive Counter Register
AT91_REG SYSC_DBGU_TPR ; // Transmit Pointer Register
AT91_REG SYSC_DBGU_TCR ; // Transmit Counter Register
AT91_REG SYSC_DBGU_RNPR ; // Receive Next Pointer Register
AT91_REG SYSC_DBGU_RNCR ; // Receive Next Counter Register
AT91_REG SYSC_DBGU_TNPR ; // Transmit Next Pointer Register
AT91_REG SYSC_DBGU_TNCR ; // Transmit Next Counter Register
AT91_REG SYSC_DBGU_PTCR ; // PDC Transfer Control Register
AT91_REG SYSC_DBGU_PTSR ; // PDC Transfer Status Register
AT91_REG Reserved5 [ 54 ] ; //
AT91_REG SYSC_PIOA_PER ; // PIO Enable Register
AT91_REG SYSC_PIOA_PDR ; // PIO Disable Register
AT91_REG SYSC_PIOA_PSR ; // PIO Status Register
AT91_REG Reserved6 [ 1 ] ; //
AT91_REG SYSC_PIOA_OER ; // Output Enable Register
AT91_REG SYSC_PIOA_ODR ; // Output Disable Registerr
AT91_REG SYSC_PIOA_OSR ; // Output Status Register
AT91_REG Reserved7 [ 1 ] ; //
AT91_REG SYSC_PIOA_IFER ; // Input Filter Enable Register
AT91_REG SYSC_PIOA_IFDR ; // Input Filter Disable Register
AT91_REG SYSC_PIOA_IFSR ; // Input Filter Status Register
AT91_REG Reserved8 [ 1 ] ; //
AT91_REG SYSC_PIOA_SODR ; // Set Output Data Register
AT91_REG SYSC_PIOA_CODR ; // Clear Output Data Register
AT91_REG SYSC_PIOA_ODSR ; // Output Data Status Register
AT91_REG SYSC_PIOA_PDSR ; // Pin Data Status Register
AT91_REG SYSC_PIOA_IER ; // Interrupt Enable Register
AT91_REG SYSC_PIOA_IDR ; // Interrupt Disable Register
AT91_REG SYSC_PIOA_IMR ; // Interrupt Mask Register
AT91_REG SYSC_PIOA_ISR ; // Interrupt Status Register
AT91_REG SYSC_PIOA_MDER ; // Multi-driver Enable Register
AT91_REG SYSC_PIOA_MDDR ; // Multi-driver Disable Register
AT91_REG SYSC_PIOA_MDSR ; // Multi-driver Status Register
AT91_REG Reserved9 [ 1 ] ; //
AT91_REG SYSC_PIOA_PPUDR ; // Pull-up Disable Register
AT91_REG SYSC_PIOA_PPUER ; // Pull-up Enable Register
AT91_REG SYSC_PIOA_PPUSR ; // Pad Pull-up Status Register
AT91_REG Reserved10 [ 1 ] ; //
AT91_REG SYSC_PIOA_ASR ; // Select A Register
AT91_REG SYSC_PIOA_BSR ; // Select B Register
AT91_REG SYSC_PIOA_ABSR ; // AB Select Status Register
AT91_REG Reserved11 [ 9 ] ; //
AT91_REG SYSC_PIOA_OWER ; // Output Write Enable Register
AT91_REG SYSC_PIOA_OWDR ; // Output Write Disable Register
AT91_REG SYSC_PIOA_OWSR ; // Output Write Status Register
AT91_REG Reserved12 [ 469 ] ; //
AT91_REG SYSC_PMC_SCER ; // System Clock Enable Register
AT91_REG SYSC_PMC_SCDR ; // System Clock Disable Register
AT91_REG SYSC_PMC_SCSR ; // System Clock Status Register
AT91_REG Reserved13 [ 1 ] ; //
AT91_REG SYSC_PMC_PCER ; // Peripheral Clock Enable Register
AT91_REG SYSC_PMC_PCDR ; // Peripheral Clock Disable Register
AT91_REG SYSC_PMC_PCSR ; // Peripheral Clock Status Register
AT91_REG Reserved14 [ 1 ] ; //
AT91_REG SYSC_PMC_MOR ; // Main Oscillator Register
AT91_REG SYSC_PMC_MCFR ; // Main Clock Frequency Register
AT91_REG Reserved15 [ 1 ] ; //
AT91_REG SYSC_PMC_PLLR ; // PLL Register
AT91_REG SYSC_PMC_MCKR ; // Master Clock Register
AT91_REG Reserved16 [ 3 ] ; //
AT91_REG SYSC_PMC_PCKR [ 8 ] ; // Programmable Clock Register
AT91_REG SYSC_PMC_IER ; // Interrupt Enable Register
AT91_REG SYSC_PMC_IDR ; // Interrupt Disable Register
AT91_REG SYSC_PMC_SR ; // Status Register
AT91_REG SYSC_PMC_IMR ; // Interrupt Mask Register
AT91_REG Reserved17 [ 36 ] ; //
AT91_REG SYSC_RSTC_RCR ; // Reset Control Register
AT91_REG SYSC_RSTC_RSR ; // Reset Status Register
AT91_REG SYSC_RSTC_RMR ; // Reset Mode Register
AT91_REG Reserved18 [ 5 ] ; //
AT91_REG SYSC_RTTC_RTMR ; // Real-time Mode Register
AT91_REG SYSC_RTTC_RTAR ; // Real-time Alarm Register
AT91_REG SYSC_RTTC_RTVR ; // Real-time Value Register
AT91_REG SYSC_RTTC_RTSR ; // Real-time Status Register
AT91_REG SYSC_PITC_PIMR ; // Period Interval Mode Register
AT91_REG SYSC_PITC_PISR ; // Period Interval Status Register
AT91_REG SYSC_PITC_PIVR ; // Period Interval Value Register
AT91_REG SYSC_PITC_PIIR ; // Period Interval Image Register
AT91_REG SYSC_WDTC_WDCR ; // Watchdog Control Register
AT91_REG SYSC_WDTC_WDMR ; // Watchdog Mode Register
AT91_REG SYSC_WDTC_WDSR ; // Watchdog Status Register
AT91_REG Reserved19 [ 5 ] ; //
AT91_REG SYSC_SYSC_VRPM ; // Voltage Regulator Power Mode Register
} AT91S_SYSC , * AT91PS_SYSC ;
// -------- VRPM : (SYSC Offset: 0xd60) Voltage Regulator Power Mode Register --------
# define AT91C_SYSC_PSTDBY ((unsigned int) 0x1 << 0) // (SYSC) Voltage Regulator Power Mode
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Advanced Interrupt Controller
// *****************************************************************************
typedef struct _AT91S_AIC {
AT91_REG AIC_SMR [ 32 ] ; // Source Mode Register
AT91_REG AIC_SVR [ 32 ] ; // Source Vector Register
AT91_REG AIC_IVR ; // IRQ Vector Register
AT91_REG AIC_FVR ; // FIQ Vector Register
AT91_REG AIC_ISR ; // Interrupt Status Register
AT91_REG AIC_IPR ; // Interrupt Pending Register
AT91_REG AIC_IMR ; // Interrupt Mask Register
AT91_REG AIC_CISR ; // Core Interrupt Status Register
AT91_REG Reserved0 [ 2 ] ; //
AT91_REG AIC_IECR ; // Interrupt Enable Command Register
AT91_REG AIC_IDCR ; // Interrupt Disable Command Register
AT91_REG AIC_ICCR ; // Interrupt Clear Command Register
AT91_REG AIC_ISCR ; // Interrupt Set Command Register
AT91_REG AIC_EOICR ; // End of Interrupt Command Register
AT91_REG AIC_SPU ; // Spurious Vector Register
AT91_REG AIC_DCR ; // Debug Control Register (Protect)
AT91_REG Reserved1 [ 1 ] ; //
AT91_REG AIC_FFER ; // Fast Forcing Enable Register
AT91_REG AIC_FFDR ; // Fast Forcing Disable Register
AT91_REG AIC_FFSR ; // Fast Forcing Status Register
} AT91S_AIC , * AT91PS_AIC ;
// -------- AIC_SMR : (AIC Offset: 0x0) Control Register --------
# define AT91C_AIC_PRIOR ((unsigned int) 0x7 << 0) // (AIC) Priority Level
# define AT91C_AIC_PRIOR_LOWEST ((unsigned int) 0x0) // (AIC) Lowest priority level
# define AT91C_AIC_PRIOR_HIGHEST ((unsigned int) 0x7) // (AIC) Highest priority level
# define AT91C_AIC_SRCTYPE ((unsigned int) 0x3 << 5) // (AIC) Interrupt Source Type
# define AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE ((unsigned int) 0x0 << 5) // (AIC) Internal Sources Code Label Level Sensitive
# define AT91C_AIC_SRCTYPE_INT_EDGE_TRIGGERED ((unsigned int) 0x1 << 5) // (AIC) Internal Sources Code Label Edge triggered
# define AT91C_AIC_SRCTYPE_EXT_HIGH_LEVEL ((unsigned int) 0x2 << 5) // (AIC) External Sources Code Label High-level Sensitive
# define AT91C_AIC_SRCTYPE_EXT_POSITIVE_EDGE ((unsigned int) 0x3 << 5) // (AIC) External Sources Code Label Positive Edge triggered
// -------- AIC_CISR : (AIC Offset: 0x114) AIC Core Interrupt Status Register --------
# define AT91C_AIC_NFIQ ((unsigned int) 0x1 << 0) // (AIC) NFIQ Status
# define AT91C_AIC_NIRQ ((unsigned int) 0x1 << 1) // (AIC) NIRQ Status
// -------- AIC_DCR : (AIC Offset: 0x138) AIC Debug Control Register (Protect) --------
# define AT91C_AIC_DCR_PROT ((unsigned int) 0x1 << 0) // (AIC) Protection Mode
# define AT91C_AIC_DCR_GMSK ((unsigned int) 0x1 << 1) // (AIC) General Mask
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Debug Unit
// *****************************************************************************
typedef struct _AT91S_DBGU {
AT91_REG DBGU_CR ; // Control Register
AT91_REG DBGU_MR ; // Mode Register
AT91_REG DBGU_IER ; // Interrupt Enable Register
AT91_REG DBGU_IDR ; // Interrupt Disable Register
AT91_REG DBGU_IMR ; // Interrupt Mask Register
AT91_REG DBGU_CSR ; // Channel Status Register
AT91_REG DBGU_RHR ; // Receiver Holding Register
AT91_REG DBGU_THR ; // Transmitter Holding Register
AT91_REG DBGU_BRGR ; // Baud Rate Generator Register
AT91_REG Reserved0 [ 7 ] ; //
AT91_REG DBGU_C1R ; // Chip ID1 Register
AT91_REG DBGU_C2R ; // Chip ID2 Register
AT91_REG DBGU_FNTR ; // Force NTRST Register
AT91_REG Reserved1 [ 45 ] ; //
AT91_REG DBGU_RPR ; // Receive Pointer Register
AT91_REG DBGU_RCR ; // Receive Counter Register
AT91_REG DBGU_TPR ; // Transmit Pointer Register
AT91_REG DBGU_TCR ; // Transmit Counter Register
AT91_REG DBGU_RNPR ; // Receive Next Pointer Register
AT91_REG DBGU_RNCR ; // Receive Next Counter Register
AT91_REG DBGU_TNPR ; // Transmit Next Pointer Register
AT91_REG DBGU_TNCR ; // Transmit Next Counter Register
AT91_REG DBGU_PTCR ; // PDC Transfer Control Register
AT91_REG DBGU_PTSR ; // PDC Transfer Status Register
} AT91S_DBGU , * AT91PS_DBGU ;
// -------- DBGU_CR : (DBGU Offset: 0x0) Debug Unit Control Register --------
# define AT91C_US_RSTRX ((unsigned int) 0x1 << 2) // (DBGU) Reset Receiver
# define AT91C_US_RSTTX ((unsigned int) 0x1 << 3) // (DBGU) Reset Transmitter
# define AT91C_US_RXEN ((unsigned int) 0x1 << 4) // (DBGU) Receiver Enable
# define AT91C_US_RXDIS ((unsigned int) 0x1 << 5) // (DBGU) Receiver Disable
# define AT91C_US_TXEN ((unsigned int) 0x1 << 6) // (DBGU) Transmitter Enable
# define AT91C_US_TXDIS ((unsigned int) 0x1 << 7) // (DBGU) Transmitter Disable
// -------- DBGU_MR : (DBGU Offset: 0x4) Debug Unit Mode Register --------
# define AT91C_US_PAR ((unsigned int) 0x7 << 9) // (DBGU) Parity type
# define AT91C_US_PAR_EVEN ((unsigned int) 0x0 << 9) // (DBGU) Even Parity
# define AT91C_US_PAR_ODD ((unsigned int) 0x1 << 9) // (DBGU) Odd Parity
# define AT91C_US_PAR_SPACE ((unsigned int) 0x2 << 9) // (DBGU) Parity forced to 0 (Space)
# define AT91C_US_PAR_MARK ((unsigned int) 0x3 << 9) // (DBGU) Parity forced to 1 (Mark)
# define AT91C_US_PAR_NONE ((unsigned int) 0x4 << 9) // (DBGU) No Parity
# define AT91C_US_PAR_MULTI_DROP ((unsigned int) 0x6 << 9) // (DBGU) Multi-drop mode
# define AT91C_US_CHMODE ((unsigned int) 0x3 << 14) // (DBGU) Channel Mode
# define AT91C_US_CHMODE_NORMAL ((unsigned int) 0x0 << 14) // (DBGU) Normal Mode: The USART channel operates as an RX/TX USART.
# define AT91C_US_CHMODE_AUTO ((unsigned int) 0x1 << 14) // (DBGU) Automatic Echo: Receiver Data Input is connected to the TXD pin.
# define AT91C_US_CHMODE_LOCAL ((unsigned int) 0x2 << 14) // (DBGU) Local Loopback: Transmitter Output Signal is connected to Receiver Input Signal.
# define AT91C_US_CHMODE_REMOTE ((unsigned int) 0x3 << 14) // (DBGU) Remote Loopback: RXD pin is internally connected to TXD pin.
// -------- DBGU_IER : (DBGU Offset: 0x8) Debug Unit Interrupt Enable Register --------
# define AT91C_US_RXRDY ((unsigned int) 0x1 << 0) // (DBGU) RXRDY Interrupt
# define AT91C_US_TXRDY ((unsigned int) 0x1 << 1) // (DBGU) TXRDY Interrupt
# define AT91C_US_ENDRX ((unsigned int) 0x1 << 3) // (DBGU) End of Receive Transfer Interrupt
# define AT91C_US_ENDTX ((unsigned int) 0x1 << 4) // (DBGU) End of Transmit Interrupt
# define AT91C_US_OVRE ((unsigned int) 0x1 << 5) // (DBGU) Overrun Interrupt
# define AT91C_US_FRAME ((unsigned int) 0x1 << 6) // (DBGU) Framing Error Interrupt
# define AT91C_US_PARE ((unsigned int) 0x1 << 7) // (DBGU) Parity Error Interrupt
# define AT91C_US_TXEMPTY ((unsigned int) 0x1 << 9) // (DBGU) TXEMPTY Interrupt
# define AT91C_US_TXBUFE ((unsigned int) 0x1 << 11) // (DBGU) TXBUFE Interrupt
# define AT91C_US_RXBUFF ((unsigned int) 0x1 << 12) // (DBGU) RXBUFF Interrupt
# define AT91C_US_COMM_TX ((unsigned int) 0x1 << 30) // (DBGU) COMM_TX Interrupt
# define AT91C_US_COMM_RX ((unsigned int) 0x1 << 31) // (DBGU) COMM_RX Interrupt
// -------- DBGU_IDR : (DBGU Offset: 0xc) Debug Unit Interrupt Disable Register --------
// -------- DBGU_IMR : (DBGU Offset: 0x10) Debug Unit Interrupt Mask Register --------
// -------- DBGU_CSR : (DBGU Offset: 0x14) Debug Unit Channel Status Register --------
// -------- DBGU_FNTR : (DBGU Offset: 0x48) Debug Unit FORCE_NTRST Register --------
# define AT91C_US_FORCE_NTRST ((unsigned int) 0x1 << 0) // (DBGU) Force NTRST in JTAG
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Peripheral Data Controller
// *****************************************************************************
typedef struct _AT91S_PDC {
AT91_REG PDC_RPR ; // Receive Pointer Register
AT91_REG PDC_RCR ; // Receive Counter Register
AT91_REG PDC_TPR ; // Transmit Pointer Register
AT91_REG PDC_TCR ; // Transmit Counter Register
AT91_REG PDC_RNPR ; // Receive Next Pointer Register
AT91_REG PDC_RNCR ; // Receive Next Counter Register
AT91_REG PDC_TNPR ; // Transmit Next Pointer Register
AT91_REG PDC_TNCR ; // Transmit Next Counter Register
AT91_REG PDC_PTCR ; // PDC Transfer Control Register
AT91_REG PDC_PTSR ; // PDC Transfer Status Register
} AT91S_PDC , * AT91PS_PDC ;
// -------- PDC_PTCR : (PDC Offset: 0x20) PDC Transfer Control Register --------
# define AT91C_PDC_RXTEN ((unsigned int) 0x1 << 0) // (PDC) Receiver Transfer Enable
# define AT91C_PDC_RXTDIS ((unsigned int) 0x1 << 1) // (PDC) Receiver Transfer Disable
# define AT91C_PDC_TXTEN ((unsigned int) 0x1 << 8) // (PDC) Transmitter Transfer Enable
# define AT91C_PDC_TXTDIS ((unsigned int) 0x1 << 9) // (PDC) Transmitter Transfer Disable
// -------- PDC_PTSR : (PDC Offset: 0x24) PDC Transfer Status Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Parallel Input Output Controler
// *****************************************************************************
typedef struct _AT91S_PIO {
AT91_REG PIO_PER ; // PIO Enable Register
AT91_REG PIO_PDR ; // PIO Disable Register
AT91_REG PIO_PSR ; // PIO Status Register
AT91_REG Reserved0 [ 1 ] ; //
AT91_REG PIO_OER ; // Output Enable Register
AT91_REG PIO_ODR ; // Output Disable Registerr
AT91_REG PIO_OSR ; // Output Status Register
AT91_REG Reserved1 [ 1 ] ; //
AT91_REG PIO_IFER ; // Input Filter Enable Register
AT91_REG PIO_IFDR ; // Input Filter Disable Register
AT91_REG PIO_IFSR ; // Input Filter Status Register
AT91_REG Reserved2 [ 1 ] ; //
AT91_REG PIO_SODR ; // Set Output Data Register
AT91_REG PIO_CODR ; // Clear Output Data Register
AT91_REG PIO_ODSR ; // Output Data Status Register
AT91_REG PIO_PDSR ; // Pin Data Status Register
AT91_REG PIO_IER ; // Interrupt Enable Register
AT91_REG PIO_IDR ; // Interrupt Disable Register
AT91_REG PIO_IMR ; // Interrupt Mask Register
AT91_REG PIO_ISR ; // Interrupt Status Register
AT91_REG PIO_MDER ; // Multi-driver Enable Register
AT91_REG PIO_MDDR ; // Multi-driver Disable Register
AT91_REG PIO_MDSR ; // Multi-driver Status Register
AT91_REG Reserved3 [ 1 ] ; //
AT91_REG PIO_PPUDR ; // Pull-up Disable Register
AT91_REG PIO_PPUER ; // Pull-up Enable Register
AT91_REG PIO_PPUSR ; // Pad Pull-up Status Register
AT91_REG Reserved4 [ 1 ] ; //
AT91_REG PIO_ASR ; // Select A Register
AT91_REG PIO_BSR ; // Select B Register
AT91_REG PIO_ABSR ; // AB Select Status Register
AT91_REG Reserved5 [ 9 ] ; //
AT91_REG PIO_OWER ; // Output Write Enable Register
AT91_REG PIO_OWDR ; // Output Write Disable Register
AT91_REG PIO_OWSR ; // Output Write Status Register
} AT91S_PIO , * AT91PS_PIO ;
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Clock Generator Controler
// *****************************************************************************
typedef struct _AT91S_CKGR {
AT91_REG CKGR_MOR ; // Main Oscillator Register
AT91_REG CKGR_MCFR ; // Main Clock Frequency Register
AT91_REG Reserved0 [ 1 ] ; //
AT91_REG CKGR_PLLR ; // PLL Register
} AT91S_CKGR , * AT91PS_CKGR ;
// -------- CKGR_MOR : (CKGR Offset: 0x0) Main Oscillator Register --------
# define AT91C_CKGR_MOSCEN ((unsigned int) 0x1 << 0) // (CKGR) Main Oscillator Enable
# define AT91C_CKGR_OSCBYPASS ((unsigned int) 0x1 << 1) // (CKGR) Main Oscillator Bypass
# define AT91C_CKGR_OSCOUNT ((unsigned int) 0xFF << 8) // (CKGR) Main Oscillator Start-up Time
// -------- CKGR_MCFR : (CKGR Offset: 0x4) Main Clock Frequency Register --------
# define AT91C_CKGR_MAINF ((unsigned int) 0xFFFF << 0) // (CKGR) Main Clock Frequency
# define AT91C_CKGR_MAINRDY ((unsigned int) 0x1 << 16) // (CKGR) Main Clock Ready
// -------- CKGR_PLLR : (CKGR Offset: 0xc) PLL B Register --------
# define AT91C_CKGR_DIV ((unsigned int) 0xFF << 0) // (CKGR) Divider Selected
# define AT91C_CKGR_DIV_0 ((unsigned int) 0x0) // (CKGR) Divider output is 0
# define AT91C_CKGR_DIV_BYPASS ((unsigned int) 0x1) // (CKGR) Divider is bypassed
# define AT91C_CKGR_PLLCOUNT ((unsigned int) 0x3F << 8) // (CKGR) PLL Counter
# define AT91C_CKGR_OUT ((unsigned int) 0x3 << 14) // (CKGR) PLL Output Frequency Range
# define AT91C_CKGR_OUT_0 ((unsigned int) 0x0 << 14) // (CKGR) Please refer to the PLL datasheet
# define AT91C_CKGR_OUT_1 ((unsigned int) 0x1 << 14) // (CKGR) Please refer to the PLL datasheet
# define AT91C_CKGR_OUT_2 ((unsigned int) 0x2 << 14) // (CKGR) Please refer to the PLL datasheet
# define AT91C_CKGR_OUT_3 ((unsigned int) 0x3 << 14) // (CKGR) Please refer to the PLL datasheet
# define AT91C_CKGR_MUL ((unsigned int) 0x7FF << 16) // (CKGR) PLL Multiplier
# define AT91C_CKGR_USBDIV ((unsigned int) 0x3 << 28) // (CKGR) Divider for USB Clocks
# define AT91C_CKGR_USBDIV_0 ((unsigned int) 0x0 << 28) // (CKGR) Divider output is PLL clock output
# define AT91C_CKGR_USBDIV_1 ((unsigned int) 0x1 << 28) // (CKGR) Divider output is PLL clock output divided by 2
# define AT91C_CKGR_USBDIV_2 ((unsigned int) 0x2 << 28) // (CKGR) Divider output is PLL clock output divided by 4
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Power Management Controler
// *****************************************************************************
typedef struct _AT91S_PMC {
AT91_REG PMC_SCER ; // System Clock Enable Register
AT91_REG PMC_SCDR ; // System Clock Disable Register
AT91_REG PMC_SCSR ; // System Clock Status Register
AT91_REG Reserved0 [ 1 ] ; //
AT91_REG PMC_PCER ; // Peripheral Clock Enable Register
AT91_REG PMC_PCDR ; // Peripheral Clock Disable Register
AT91_REG PMC_PCSR ; // Peripheral Clock Status Register
AT91_REG Reserved1 [ 1 ] ; //
AT91_REG PMC_MOR ; // Main Oscillator Register
AT91_REG PMC_MCFR ; // Main Clock Frequency Register
AT91_REG Reserved2 [ 1 ] ; //
AT91_REG PMC_PLLR ; // PLL Register
AT91_REG PMC_MCKR ; // Master Clock Register
AT91_REG Reserved3 [ 3 ] ; //
AT91_REG PMC_PCKR [ 8 ] ; // Programmable Clock Register
AT91_REG PMC_IER ; // Interrupt Enable Register
AT91_REG PMC_IDR ; // Interrupt Disable Register
AT91_REG PMC_SR ; // Status Register
AT91_REG PMC_IMR ; // Interrupt Mask Register
} AT91S_PMC , * AT91PS_PMC ;
// -------- PMC_SCER : (PMC Offset: 0x0) System Clock Enable Register --------
# define AT91C_PMC_PCK ((unsigned int) 0x1 << 0) // (PMC) Processor Clock
# define AT91C_PMC_UDP ((unsigned int) 0x1 << 7) // (PMC) USB Device Port Clock
# define AT91C_PMC_PCK0 ((unsigned int) 0x1 << 8) // (PMC) Programmable Clock Output
# define AT91C_PMC_PCK1 ((unsigned int) 0x1 << 9) // (PMC) Programmable Clock Output
# define AT91C_PMC_PCK2 ((unsigned int) 0x1 << 10) // (PMC) Programmable Clock Output
# define AT91C_PMC_PCK3 ((unsigned int) 0x1 << 11) // (PMC) Programmable Clock Output
// -------- PMC_SCDR : (PMC Offset: 0x4) System Clock Disable Register --------
// -------- PMC_SCSR : (PMC Offset: 0x8) System Clock Status Register --------
// -------- CKGR_MOR : (PMC Offset: 0x20) Main Oscillator Register --------
// -------- CKGR_MCFR : (PMC Offset: 0x24) Main Clock Frequency Register --------
// -------- CKGR_PLLR : (PMC Offset: 0x2c) PLL B Register --------
// -------- PMC_MCKR : (PMC Offset: 0x30) Master Clock Register --------
# define AT91C_PMC_CSS ((unsigned int) 0x3 << 0) // (PMC) Programmable Clock Selection
# define AT91C_PMC_CSS_SLOW_CLK ((unsigned int) 0x0) // (PMC) Slow Clock is selected
# define AT91C_PMC_CSS_MAIN_CLK ((unsigned int) 0x1) // (PMC) Main Clock is selected
# define AT91C_PMC_CSS_PLL_CLK ((unsigned int) 0x3) // (PMC) Clock from PLL is selected
# define AT91C_PMC_PRES ((unsigned int) 0x7 << 2) // (PMC) Programmable Clock Prescaler
# define AT91C_PMC_PRES_CLK ((unsigned int) 0x0 << 2) // (PMC) Selected clock
# define AT91C_PMC_PRES_CLK_2 ((unsigned int) 0x1 << 2) // (PMC) Selected clock divided by 2
# define AT91C_PMC_PRES_CLK_4 ((unsigned int) 0x2 << 2) // (PMC) Selected clock divided by 4
# define AT91C_PMC_PRES_CLK_8 ((unsigned int) 0x3 << 2) // (PMC) Selected clock divided by 8
# define AT91C_PMC_PRES_CLK_16 ((unsigned int) 0x4 << 2) // (PMC) Selected clock divided by 16
# define AT91C_PMC_PRES_CLK_32 ((unsigned int) 0x5 << 2) // (PMC) Selected clock divided by 32
# define AT91C_PMC_PRES_CLK_64 ((unsigned int) 0x6 << 2) // (PMC) Selected clock divided by 64
// -------- PMC_PCKR : (PMC Offset: 0x40) Programmable Clock Register --------
// -------- PMC_IER : (PMC Offset: 0x60) PMC Interrupt Enable Register --------
# define AT91C_PMC_MOSCS ((unsigned int) 0x1 << 0) // (PMC) MOSC Status/Enable/Disable/Mask
# define AT91C_PMC_LOCK ((unsigned int) 0x1 << 2) // (PMC) PLL Status/Enable/Disable/Mask
# define AT91C_PMC_MCKRDY ((unsigned int) 0x1 << 3) // (PMC) MCK_RDY Status/Enable/Disable/Mask
# define AT91C_PMC_PCK0RDY ((unsigned int) 0x1 << 8) // (PMC) PCK0_RDY Status/Enable/Disable/Mask
# define AT91C_PMC_PCK1RDY ((unsigned int) 0x1 << 9) // (PMC) PCK1_RDY Status/Enable/Disable/Mask
# define AT91C_PMC_PCK2RDY ((unsigned int) 0x1 << 10) // (PMC) PCK2_RDY Status/Enable/Disable/Mask
# define AT91C_PMC_PCK3RDY ((unsigned int) 0x1 << 11) // (PMC) PCK3_RDY Status/Enable/Disable/Mask
// -------- PMC_IDR : (PMC Offset: 0x64) PMC Interrupt Disable Register --------
// -------- PMC_SR : (PMC Offset: 0x68) PMC Status Register --------
// -------- PMC_IMR : (PMC Offset: 0x6c) PMC Interrupt Mask Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Reset Controller Interface
// *****************************************************************************
typedef struct _AT91S_RSTC {
AT91_REG RSTC_RCR ; // Reset Control Register
AT91_REG RSTC_RSR ; // Reset Status Register
AT91_REG RSTC_RMR ; // Reset Mode Register
} AT91S_RSTC , * AT91PS_RSTC ;
// -------- SYSC_RCR : (RSTC Offset: 0x0) Reset Control Register --------
# define AT91C_SYSC_PROCRST ((unsigned int) 0x1 << 0) // (RSTC) Processor Reset
# define AT91C_SYSC_ICERST ((unsigned int) 0x1 << 1) // (RSTC) ICE Interface Reset
# define AT91C_SYSC_PERRST ((unsigned int) 0x1 << 2) // (RSTC) Peripheral Reset
# define AT91C_SYSC_EXTRST ((unsigned int) 0x1 << 3) // (RSTC) External Reset
# define AT91C_SYSC_KEY ((unsigned int) 0xFF << 24) // (RSTC) Password
// -------- SYSC_RSR : (RSTC Offset: 0x4) Reset Status Register --------
# define AT91C_SYSC_URSTS ((unsigned int) 0x1 << 0) // (RSTC) User Reset Status
# define AT91C_SYSC_BODSTS ((unsigned int) 0x1 << 1) // (RSTC) Brown-out Detection Status
# define AT91C_SYSC_RSTTYP ((unsigned int) 0x7 << 8) // (RSTC) Reset Type
# define AT91C_SYSC_RSTTYP_POWERUP ((unsigned int) 0x0 << 8) // (RSTC) Power-up Reset. VDDCORE rising.
# define AT91C_SYSC_RSTTYP_WATCHDOG ((unsigned int) 0x2 << 8) // (RSTC) Watchdog Reset. Watchdog overflow occured.
# define AT91C_SYSC_RSTTYP_SOFTWARE ((unsigned int) 0x3 << 8) // (RSTC) Software Reset. Processor reset required by the software.
# define AT91C_SYSC_RSTTYP_USER ((unsigned int) 0x4 << 8) // (RSTC) User Reset. NRST pin detected low.
# define AT91C_SYSC_RSTTYP_BROWNOUT ((unsigned int) 0x5 << 8) // (RSTC) Brown-out Reset.
# define AT91C_SYSC_NRSTL ((unsigned int) 0x1 << 16) // (RSTC) NRST pin level
# define AT91C_SYSC_SRCMP ((unsigned int) 0x1 << 17) // (RSTC) Software Reset Command in Progress.
// -------- SYSC_RMR : (RSTC Offset: 0x8) Reset Mode Register --------
# define AT91C_SYSC_URSTEN ((unsigned int) 0x1 << 0) // (RSTC) User Reset Enable
# define AT91C_SYSC_URSTIEN ((unsigned int) 0x1 << 4) // (RSTC) User Reset Interrupt Enable
# define AT91C_SYSC_ERSTL ((unsigned int) 0xF << 8) // (RSTC) User Reset Enable
# define AT91C_SYSC_BODIEN ((unsigned int) 0x1 << 16) // (RSTC) Brown-out Detection Interrupt Enable
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Real Time Timer Controller Interface
// *****************************************************************************
typedef struct _AT91S_RTTC {
AT91_REG RTTC_RTMR ; // Real-time Mode Register
AT91_REG RTTC_RTAR ; // Real-time Alarm Register
AT91_REG RTTC_RTVR ; // Real-time Value Register
AT91_REG RTTC_RTSR ; // Real-time Status Register
} AT91S_RTTC , * AT91PS_RTTC ;
// -------- SYSC_RTMR : (RTTC Offset: 0x0) Real-time Mode Register --------
# define AT91C_SYSC_RTPRES ((unsigned int) 0xFFFF << 0) // (RTTC) Real-time Timer Prescaler Value
# define AT91C_SYSC_ALMIEN ((unsigned int) 0x1 << 16) // (RTTC) Alarm Interrupt Enable
# define AT91C_SYSC_RTTINCIEN ((unsigned int) 0x1 << 17) // (RTTC) Real Time Timer Increment Interrupt Enable
# define AT91C_SYSC_RTTRST ((unsigned int) 0x1 << 18) // (RTTC) Real Time Timer Restart
// -------- SYSC_RTAR : (RTTC Offset: 0x4) Real-time Alarm Register --------
# define AT91C_SYSC_ALMV ((unsigned int) 0x0 << 0) // (RTTC) Alarm Value
// -------- SYSC_RTVR : (RTTC Offset: 0x8) Current Real-time Value Register --------
# define AT91C_SYSC_CRTV ((unsigned int) 0x0 << 0) // (RTTC) Current Real-time Value
// -------- SYSC_RTSR : (RTTC Offset: 0xc) Real-time Status Register --------
# define AT91C_SYSC_ALMS ((unsigned int) 0x1 << 0) // (RTTC) Real-time Alarm Status
# define AT91C_SYSC_RTTINC ((unsigned int) 0x1 << 1) // (RTTC) Real-time Timer Increment
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Periodic Interval Timer Controller Interface
// *****************************************************************************
typedef struct _AT91S_PITC {
AT91_REG PITC_PIMR ; // Period Interval Mode Register
AT91_REG PITC_PISR ; // Period Interval Status Register
AT91_REG PITC_PIVR ; // Period Interval Value Register
AT91_REG PITC_PIIR ; // Period Interval Image Register
} AT91S_PITC , * AT91PS_PITC ;
// -------- SYSC_PIMR : (PITC Offset: 0x0) Periodic Interval Mode Register --------
# define AT91C_SYSC_PIV ((unsigned int) 0xFFFFF << 0) // (PITC) Periodic Interval Value
# define AT91C_SYSC_PITEN ((unsigned int) 0x1 << 24) // (PITC) Periodic Interval Timer Enabled
# define AT91C_SYSC_PITIEN ((unsigned int) 0x1 << 25) // (PITC) Periodic Interval Timer Interrupt Enable
// -------- SYSC_PISR : (PITC Offset: 0x4) Periodic Interval Status Register --------
# define AT91C_SYSC_PITS ((unsigned int) 0x1 << 0) // (PITC) Periodic Interval Timer Status
// -------- SYSC_PIVR : (PITC Offset: 0x8) Periodic Interval Value Register --------
# define AT91C_SYSC_CPIV ((unsigned int) 0xFFFFF << 0) // (PITC) Current Periodic Interval Value
# define AT91C_SYSC_PICNT ((unsigned int) 0xFFF << 20) // (PITC) Periodic Interval Counter
// -------- SYSC_PIIR : (PITC Offset: 0xc) Periodic Interval Image Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Watchdog Timer Controller Interface
// *****************************************************************************
typedef struct _AT91S_WDTC {
AT91_REG WDTC_WDCR ; // Watchdog Control Register
AT91_REG WDTC_WDMR ; // Watchdog Mode Register
AT91_REG WDTC_WDSR ; // Watchdog Status Register
} AT91S_WDTC , * AT91PS_WDTC ;
// -------- SYSC_WDCR : (WDTC Offset: 0x0) Periodic Interval Image Register --------
# define AT91C_SYSC_WDRSTT ((unsigned int) 0x1 << 0) // (WDTC) Watchdog Restart
// -------- SYSC_WDMR : (WDTC Offset: 0x4) Watchdog Mode Register --------
# define AT91C_SYSC_WDV ((unsigned int) 0xFFF << 0) // (WDTC) Watchdog Timer Restart
# define AT91C_SYSC_WDFIEN ((unsigned int) 0x1 << 12) // (WDTC) Watchdog Fault Interrupt Enable
# define AT91C_SYSC_WDRSTEN ((unsigned int) 0x1 << 13) // (WDTC) Watchdog Reset Enable
# define AT91C_SYSC_WDRPROC ((unsigned int) 0x1 << 14) // (WDTC) Watchdog Timer Restart
# define AT91C_SYSC_WDDIS ((unsigned int) 0x1 << 15) // (WDTC) Watchdog Disable
# define AT91C_SYSC_WDD ((unsigned int) 0xFFF << 16) // (WDTC) Watchdog Delta Value
# define AT91C_SYSC_WDDBGHLT ((unsigned int) 0x1 << 28) // (WDTC) Watchdog Debug Halt
# define AT91C_SYSC_WDIDLEHLT ((unsigned int) 0x1 << 29) // (WDTC) Watchdog Idle Halt
// -------- SYSC_WDSR : (WDTC Offset: 0x8) Watchdog Status Register --------
# define AT91C_SYSC_WDUNF ((unsigned int) 0x1 << 0) // (WDTC) Watchdog Underflow
# define AT91C_SYSC_WDERR ((unsigned int) 0x1 << 1) // (WDTC) Watchdog Error
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Memory Controller Interface
// *****************************************************************************
typedef struct _AT91S_MC {
AT91_REG MC_RCR ; // MC Remap Control Register
AT91_REG MC_ASR ; // MC Abort Status Register
AT91_REG MC_AASR ; // MC Abort Address Status Register
AT91_REG Reserved0 [ 21 ] ; //
AT91_REG MC_FMR ; // MC Flash Mode Register
AT91_REG MC_FCR ; // MC Flash Command Register
AT91_REG MC_FSR ; // MC Flash Status Register
} AT91S_MC , * AT91PS_MC ;
// -------- MC_RCR : (MC Offset: 0x0) MC Remap Control Register --------
# define AT91C_MC_RCB ((unsigned int) 0x1 << 0) // (MC) Remap Command Bit
// -------- MC_ASR : (MC Offset: 0x4) MC Abort Status Register --------
# define AT91C_MC_UNDADD ((unsigned int) 0x1 << 0) // (MC) Undefined Addess Abort Status
# define AT91C_MC_MISADD ((unsigned int) 0x1 << 1) // (MC) Misaligned Addess Abort Status
# define AT91C_MC_ABTSZ ((unsigned int) 0x3 << 8) // (MC) Abort Size Status
# define AT91C_MC_ABTSZ_BYTE ((unsigned int) 0x0 << 8) // (MC) Byte
# define AT91C_MC_ABTSZ_HWORD ((unsigned int) 0x1 << 8) // (MC) Half-word
# define AT91C_MC_ABTSZ_WORD ((unsigned int) 0x2 << 8) // (MC) Word
# define AT91C_MC_ABTTYP ((unsigned int) 0x3 << 10) // (MC) Abort Type Status
# define AT91C_MC_ABTTYP_DATAR ((unsigned int) 0x0 << 10) // (MC) Data Read
# define AT91C_MC_ABTTYP_DATAW ((unsigned int) 0x1 << 10) // (MC) Data Write
# define AT91C_MC_ABTTYP_FETCH ((unsigned int) 0x2 << 10) // (MC) Code Fetch
# define AT91C_MC_MST0 ((unsigned int) 0x1 << 16) // (MC) Master 0 Abort Source
# define AT91C_MC_MST1 ((unsigned int) 0x1 << 17) // (MC) Master 1 Abort Source
# define AT91C_MC_SVMST0 ((unsigned int) 0x1 << 24) // (MC) Saved Master 0 Abort Source
# define AT91C_MC_SVMST1 ((unsigned int) 0x1 << 25) // (MC) Saved Master 1 Abort Source
// -------- MC_FMR : (MC Offset: 0x60) MC Flash Mode Register --------
# define AT91C_MC_FRDY ((unsigned int) 0x1 << 0) // (MC) Flash Ready
# define AT91C_MC_LOCKE ((unsigned int) 0x1 << 2) // (MC) Lock Error
# define AT91C_MC_PROGE ((unsigned int) 0x1 << 3) // (MC) Programming Error
# define AT91C_MC_NEBP ((unsigned int) 0x1 << 7) // (MC) No Erase Before Programming
# define AT91C_MC_FWS ((unsigned int) 0x3 << 8) // (MC) Flash Wait State
# define AT91C_MC_FWS_0FWS ((unsigned int) 0x0 << 8) // (MC) 1 cycle for Read, 2 for Write operations
# define AT91C_MC_FWS_1FWS ((unsigned int) 0x1 << 8) // (MC) 2 cycles for Read, 3 for Write operations
# define AT91C_MC_FWS_2FWS ((unsigned int) 0x2 << 8) // (MC) 3 cycles for Read, 4 for Write operations
# define AT91C_MC_FWS_3FWS ((unsigned int) 0x3 << 8) // (MC) 4 cycles for Read, 4 for Write operations
# define AT91C_MC_FMCN ((unsigned int) 0xFF << 16) // (MC) Flash Microsecond Cycle Number
// -------- MC_FCR : (MC Offset: 0x64) MC Flash Command Register --------
# define AT91C_MC_FCMD ((unsigned int) 0xF << 0) // (MC) Flash Command
# define AT91C_MC_FCMD_START_PROG ((unsigned int) 0x1) // (MC) Starts the programming of th epage specified by PAGEN.
# define AT91C_MC_FCMD_LOCK ((unsigned int) 0x2) // (MC) Starts a lock sequence of the sector defined by the bits 4 to 7 of the field PAGEN.
# define AT91C_MC_FCMD_PROG_AND_LOCK ((unsigned int) 0x3) // (MC) The lock sequence automatically happens after the programming sequence is completed.
# define AT91C_MC_FCMD_UNLOCK ((unsigned int) 0x4) // (MC) Starts an unlock sequence of the sector defined by the bits 4 to 7 of the field PAGEN.
# define AT91C_MC_FCMD_ERASE_ALL ((unsigned int) 0x8) // (MC) Starts the erase of the entire flash.If at least a page is locked, the command is cancelled.
# define AT91C_MC_FCMD_SET_GP_NVM ((unsigned int) 0xB) // (MC) Set General Purpose NVM bits.
# define AT91C_MC_FCMD_CLR_GP_NVM ((unsigned int) 0xD) // (MC) Clear General Purpose NVM bits.
# define AT91C_MC_FCMD_SET_SECURITY ((unsigned int) 0xF) // (MC) Set Security Bit.
# define AT91C_MC_PAGEN ((unsigned int) 0x3FF << 8) // (MC) Page Number
# define AT91C_MC_KEY ((unsigned int) 0xFF << 24) // (MC) Writing Protect Key
// -------- MC_FSR : (MC Offset: 0x68) MC Flash Command Register --------
# define AT91C_MC_SECURITY ((unsigned int) 0x1 << 4) // (MC) Security Bit Status
# define AT91C_MC_GPNVM0 ((unsigned int) 0x1 << 8) // (MC) Sector 0 Lock Status
# define AT91C_MC_GPNVM1 ((unsigned int) 0x1 << 9) // (MC) Sector 1 Lock Status
# define AT91C_MC_GPNVM2 ((unsigned int) 0x1 << 10) // (MC) Sector 2 Lock Status
# define AT91C_MC_GPNVM3 ((unsigned int) 0x1 << 11) // (MC) Sector 3 Lock Status
# define AT91C_MC_GPNVM4 ((unsigned int) 0x1 << 12) // (MC) Sector 4 Lock Status
# define AT91C_MC_GPNVM5 ((unsigned int) 0x1 << 13) // (MC) Sector 5 Lock Status
# define AT91C_MC_GPNVM6 ((unsigned int) 0x1 << 14) // (MC) Sector 6 Lock Status
# define AT91C_MC_GPNVM7 ((unsigned int) 0x1 << 15) // (MC) Sector 7 Lock Status
# define AT91C_MC_LOCKS0 ((unsigned int) 0x1 << 16) // (MC) Sector 0 Lock Status
# define AT91C_MC_LOCKS1 ((unsigned int) 0x1 << 17) // (MC) Sector 1 Lock Status
# define AT91C_MC_LOCKS2 ((unsigned int) 0x1 << 18) // (MC) Sector 2 Lock Status
# define AT91C_MC_LOCKS3 ((unsigned int) 0x1 << 19) // (MC) Sector 3 Lock Status
# define AT91C_MC_LOCKS4 ((unsigned int) 0x1 << 20) // (MC) Sector 4 Lock Status
# define AT91C_MC_LOCKS5 ((unsigned int) 0x1 << 21) // (MC) Sector 5 Lock Status
# define AT91C_MC_LOCKS6 ((unsigned int) 0x1 << 22) // (MC) Sector 6 Lock Status
# define AT91C_MC_LOCKS7 ((unsigned int) 0x1 << 23) // (MC) Sector 7 Lock Status
# define AT91C_MC_LOCKS8 ((unsigned int) 0x1 << 24) // (MC) Sector 8 Lock Status
# define AT91C_MC_LOCKS9 ((unsigned int) 0x1 << 25) // (MC) Sector 9 Lock Status
# define AT91C_MC_LOCKS10 ((unsigned int) 0x1 << 26) // (MC) Sector 10 Lock Status
# define AT91C_MC_LOCKS11 ((unsigned int) 0x1 << 27) // (MC) Sector 11 Lock Status
# define AT91C_MC_LOCKS12 ((unsigned int) 0x1 << 28) // (MC) Sector 12 Lock Status
# define AT91C_MC_LOCKS13 ((unsigned int) 0x1 << 29) // (MC) Sector 13 Lock Status
# define AT91C_MC_LOCKS14 ((unsigned int) 0x1 << 30) // (MC) Sector 14 Lock Status
# define AT91C_MC_LOCKS15 ((unsigned int) 0x1 << 31) // (MC) Sector 15 Lock Status
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Serial Parallel Interface
// *****************************************************************************
typedef struct _AT91S_SPI {
AT91_REG SPI_CR ; // Control Register
AT91_REG SPI_MR ; // Mode Register
AT91_REG SPI_RDR ; // Receive Data Register
AT91_REG SPI_TDR ; // Transmit Data Register
AT91_REG SPI_SR ; // Status Register
AT91_REG SPI_IER ; // Interrupt Enable Register
AT91_REG SPI_IDR ; // Interrupt Disable Register
AT91_REG SPI_IMR ; // Interrupt Mask Register
AT91_REG Reserved0 [ 4 ] ; //
AT91_REG SPI_CSR [ 4 ] ; // Chip Select Register
AT91_REG Reserved1 [ 48 ] ; //
AT91_REG SPI_RPR ; // Receive Pointer Register
AT91_REG SPI_RCR ; // Receive Counter Register
AT91_REG SPI_TPR ; // Transmit Pointer Register
AT91_REG SPI_TCR ; // Transmit Counter Register
AT91_REG SPI_RNPR ; // Receive Next Pointer Register
AT91_REG SPI_RNCR ; // Receive Next Counter Register
AT91_REG SPI_TNPR ; // Transmit Next Pointer Register
AT91_REG SPI_TNCR ; // Transmit Next Counter Register
AT91_REG SPI_PTCR ; // PDC Transfer Control Register
AT91_REG SPI_PTSR ; // PDC Transfer Status Register
} AT91S_SPI , * AT91PS_SPI ;
// -------- SPI_CR : (SPI Offset: 0x0) SPI Control Register --------
# define AT91C_SPI_SPIEN ((unsigned int) 0x1 << 0) // (SPI) SPI Enable
# define AT91C_SPI_SPIDIS ((unsigned int) 0x1 << 1) // (SPI) SPI Disable
# define AT91C_SPI_SWRST ((unsigned int) 0x1 << 7) // (SPI) SPI Software reset
# define AT91C_SPI_LASTXFER ((unsigned int) 0x1 << 24) // (SPI) SPI Last Transfer
// -------- SPI_MR : (SPI Offset: 0x4) SPI Mode Register --------
# define AT91C_SPI_MSTR ((unsigned int) 0x1 << 0) // (SPI) Master/Slave Mode
# define AT91C_SPI_PS ((unsigned int) 0x1 << 1) // (SPI) Peripheral Select
# define AT91C_SPI_PS_FIXED ((unsigned int) 0x0 << 1) // (SPI) Fixed Peripheral Select
# define AT91C_SPI_PS_VARIABLE ((unsigned int) 0x1 << 1) // (SPI) Variable Peripheral Select
# define AT91C_SPI_PCSDEC ((unsigned int) 0x1 << 2) // (SPI) Chip Select Decode
# define AT91C_SPI_FDIV ((unsigned int) 0x1 << 3) // (SPI) Clock Selection
# define AT91C_SPI_MODFDIS ((unsigned int) 0x1 << 4) // (SPI) Mode Fault Detection
# define AT91C_SPI_LLB ((unsigned int) 0x1 << 7) // (SPI) Clock Selection
# define AT91C_SPI_PCS ((unsigned int) 0xF << 16) // (SPI) Peripheral Chip Select
# define AT91C_SPI_DLYBCS ((unsigned int) 0xFF << 24) // (SPI) Delay Between Chip Selects
// -------- SPI_RDR : (SPI Offset: 0x8) Receive Data Register --------
# define AT91C_SPI_RD ((unsigned int) 0xFFFF << 0) // (SPI) Receive Data
# define AT91C_SPI_RPCS ((unsigned int) 0xF << 16) // (SPI) Peripheral Chip Select Status
// -------- SPI_TDR : (SPI Offset: 0xc) Transmit Data Register --------
# define AT91C_SPI_TD ((unsigned int) 0xFFFF << 0) // (SPI) Transmit Data
# define AT91C_SPI_TPCS ((unsigned int) 0xF << 16) // (SPI) Peripheral Chip Select Status
// -------- SPI_SR : (SPI Offset: 0x10) Status Register --------
# define AT91C_SPI_RDRF ((unsigned int) 0x1 << 0) // (SPI) Receive Data Register Full
# define AT91C_SPI_TDRE ((unsigned int) 0x1 << 1) // (SPI) Transmit Data Register Empty
# define AT91C_SPI_MODF ((unsigned int) 0x1 << 2) // (SPI) Mode Fault Error
# define AT91C_SPI_OVRES ((unsigned int) 0x1 << 3) // (SPI) Overrun Error Status
# define AT91C_SPI_ENDRX ((unsigned int) 0x1 << 4) // (SPI) End of Receiver Transfer
# define AT91C_SPI_ENDTX ((unsigned int) 0x1 << 5) // (SPI) End of Receiver Transfer
# define AT91C_SPI_RXBUFF ((unsigned int) 0x1 << 6) // (SPI) RXBUFF Interrupt
# define AT91C_SPI_TXBUFE ((unsigned int) 0x1 << 7) // (SPI) TXBUFE Interrupt
# define AT91C_SPI_NSSR ((unsigned int) 0x1 << 8) // (SPI) NSSR Interrupt
# define AT91C_SPI_TXEMPTY ((unsigned int) 0x1 << 9) // (SPI) TXEMPTY Interrupt
# define AT91C_SPI_SPIENS ((unsigned int) 0x1 << 16) // (SPI) Enable Status
// -------- SPI_IER : (SPI Offset: 0x14) Interrupt Enable Register --------
// -------- SPI_IDR : (SPI Offset: 0x18) Interrupt Disable Register --------
// -------- SPI_IMR : (SPI Offset: 0x1c) Interrupt Mask Register --------
// -------- SPI_CSR : (SPI Offset: 0x30) Chip Select Register --------
# define AT91C_SPI_CPOL ((unsigned int) 0x1 << 0) // (SPI) Clock Polarity
# define AT91C_SPI_NCPHA ((unsigned int) 0x1 << 1) // (SPI) Clock Phase
# define AT91C_SPI_CSAAT ((unsigned int) 0x1 << 2) // (SPI) Chip Select Active After Transfer
# define AT91C_SPI_BITS ((unsigned int) 0xF << 4) // (SPI) Bits Per Transfer
# define AT91C_SPI_BITS_8 ((unsigned int) 0x0 << 4) // (SPI) 8 Bits Per transfer
# define AT91C_SPI_BITS_9 ((unsigned int) 0x1 << 4) // (SPI) 9 Bits Per transfer
# define AT91C_SPI_BITS_10 ((unsigned int) 0x2 << 4) // (SPI) 10 Bits Per transfer
# define AT91C_SPI_BITS_11 ((unsigned int) 0x3 << 4) // (SPI) 11 Bits Per transfer
# define AT91C_SPI_BITS_12 ((unsigned int) 0x4 << 4) // (SPI) 12 Bits Per transfer
# define AT91C_SPI_BITS_13 ((unsigned int) 0x5 << 4) // (SPI) 13 Bits Per transfer
# define AT91C_SPI_BITS_14 ((unsigned int) 0x6 << 4) // (SPI) 14 Bits Per transfer
# define AT91C_SPI_BITS_15 ((unsigned int) 0x7 << 4) // (SPI) 15 Bits Per transfer
# define AT91C_SPI_BITS_16 ((unsigned int) 0x8 << 4) // (SPI) 16 Bits Per transfer
# define AT91C_SPI_SCBR ((unsigned int) 0xFF << 8) // (SPI) Serial Clock Baud Rate
# define AT91C_SPI_DLYBS ((unsigned int) 0xFF << 16) // (SPI) Serial Clock Baud Rate
# define AT91C_SPI_DLYBCT ((unsigned int) 0xFF << 24) // (SPI) Delay Between Consecutive Transfers
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Analog to Digital Convertor
// *****************************************************************************
typedef struct _AT91S_ADC {
AT91_REG ADC_CR ; // ADC Control Register
AT91_REG ADC_MR ; // ADC Mode Register
AT91_REG Reserved0 [ 2 ] ; //
AT91_REG ADC_CHER ; // ADC Channel Enable Register
AT91_REG ADC_CHDR ; // ADC Channel Disable Register
AT91_REG ADC_CHSR ; // ADC Channel Status Register
AT91_REG ADC_SR ; // ADC Status Register
AT91_REG ADC_LCDR ; // ADC Last Converted Data Register
AT91_REG ADC_IER ; // ADC Interrupt Enable Register
AT91_REG ADC_IDR ; // ADC Interrupt Disable Register
AT91_REG ADC_IMR ; // ADC Interrupt Mask Register
AT91_REG ADC_CDR0 ; // ADC Channel Data Register 0
AT91_REG ADC_CDR1 ; // ADC Channel Data Register 1
AT91_REG ADC_CDR2 ; // ADC Channel Data Register 2
AT91_REG ADC_CDR3 ; // ADC Channel Data Register 3
AT91_REG ADC_CDR4 ; // ADC Channel Data Register 4
AT91_REG ADC_CDR5 ; // ADC Channel Data Register 5
AT91_REG ADC_CDR6 ; // ADC Channel Data Register 6
AT91_REG ADC_CDR7 ; // ADC Channel Data Register 7
AT91_REG Reserved1 [ 44 ] ; //
AT91_REG ADC_RPR ; // Receive Pointer Register
AT91_REG ADC_RCR ; // Receive Counter Register
AT91_REG ADC_TPR ; // Transmit Pointer Register
AT91_REG ADC_TCR ; // Transmit Counter Register
AT91_REG ADC_RNPR ; // Receive Next Pointer Register
AT91_REG ADC_RNCR ; // Receive Next Counter Register
AT91_REG ADC_TNPR ; // Transmit Next Pointer Register
AT91_REG ADC_TNCR ; // Transmit Next Counter Register
AT91_REG ADC_PTCR ; // PDC Transfer Control Register
AT91_REG ADC_PTSR ; // PDC Transfer Status Register
} AT91S_ADC , * AT91PS_ADC ;
// -------- ADC_CR : (ADC Offset: 0x0) ADC Control Register --------
# define AT91C_ADC_SWRST ((unsigned int) 0x1 << 0) // (ADC) Software Reset
# define AT91C_ADC_START ((unsigned int) 0x1 << 1) // (ADC) Start Conversion
// -------- ADC_MR : (ADC Offset: 0x4) ADC Mode Register --------
# define AT91C_ADC_TRGEN ((unsigned int) 0x1 << 0) // (ADC) Trigger Enable
# define AT91C_ADC_TRGEN_DIS ((unsigned int) 0x0) // (ADC) Hradware triggers are disabled. Starting a conversion is only possible by software
# define AT91C_ADC_TRGEN_EN ((unsigned int) 0x1) // (ADC) Hardware trigger selected by TRGSEL field is enabled.
# define AT91C_ADC_TRGSEL ((unsigned int) 0x7 << 1) // (ADC) Trigger Selection
# define AT91C_ADC_TRGSEL_TIOA0 ((unsigned int) 0x0 << 1) // (ADC) Selected TRGSEL = TIAO0
# define AT91C_ADC_TRGSEL_TIOA1 ((unsigned int) 0x1 << 1) // (ADC) Selected TRGSEL = TIAO1
# define AT91C_ADC_TRGSEL_TIOA2 ((unsigned int) 0x2 << 1) // (ADC) Selected TRGSEL = TIAO2
# define AT91C_ADC_TRGSEL_TIOA3 ((unsigned int) 0x3 << 1) // (ADC) Selected TRGSEL = TIAO3
# define AT91C_ADC_TRGSEL_TIOA4 ((unsigned int) 0x4 << 1) // (ADC) Selected TRGSEL = TIAO4
# define AT91C_ADC_TRGSEL_TIOA5 ((unsigned int) 0x5 << 1) // (ADC) Selected TRGSEL = TIAO5
# define AT91C_ADC_TRGSEL_EXT ((unsigned int) 0x6 << 1) // (ADC) Selected TRGSEL = External Trigger
# define AT91C_ADC_LOWRES ((unsigned int) 0x1 << 4) // (ADC) Resolution.
# define AT91C_ADC_LOWRES_10_BIT ((unsigned int) 0x0 << 4) // (ADC) 10-bit resolution
# define AT91C_ADC_LOWRES_8_BIT ((unsigned int) 0x1 << 4) // (ADC) 8-bit resolution
# define AT91C_ADC_SLEEP ((unsigned int) 0x1 << 5) // (ADC) Sleep Mode
# define AT91C_ADC_SLEEP_NORMAL_MODE ((unsigned int) 0x0 << 5) // (ADC) Normal Mode
# define AT91C_ADC_SLEEP_MODE ((unsigned int) 0x1 << 5) // (ADC) Sleep Mode
# define AT91C_ADC_PRESCAL ((unsigned int) 0x3F << 8) // (ADC) Prescaler rate selection
# define AT91C_ADC_STARTUP ((unsigned int) 0x1F << 16) // (ADC) Startup Time
# define AT91C_ADC_SHTIM ((unsigned int) 0xF << 24) // (ADC) Sample & Hold Time
// -------- ADC_CHER : (ADC Offset: 0x10) ADC Channel Enable Register --------
# define AT91C_ADC_CH0 ((unsigned int) 0x1 << 0) // (ADC) Channel 0
# define AT91C_ADC_CH1 ((unsigned int) 0x1 << 1) // (ADC) Channel 1
# define AT91C_ADC_CH2 ((unsigned int) 0x1 << 2) // (ADC) Channel 2
# define AT91C_ADC_CH3 ((unsigned int) 0x1 << 3) // (ADC) Channel 3
# define AT91C_ADC_CH4 ((unsigned int) 0x1 << 4) // (ADC) Channel 4
# define AT91C_ADC_CH5 ((unsigned int) 0x1 << 5) // (ADC) Channel 5
# define AT91C_ADC_CH6 ((unsigned int) 0x1 << 6) // (ADC) Channel 6
# define AT91C_ADC_CH7 ((unsigned int) 0x1 << 7) // (ADC) Channel 7
// -------- ADC_CHDR : (ADC Offset: 0x14) ADC Channel Disable Register --------
// -------- ADC_CHSR : (ADC Offset: 0x18) ADC Channel Status Register --------
// -------- ADC_SR : (ADC Offset: 0x1c) ADC Status Register --------
# define AT91C_ADC_EOC0 ((unsigned int) 0x1 << 0) // (ADC) End of Conversion
# define AT91C_ADC_EOC1 ((unsigned int) 0x1 << 1) // (ADC) End of Conversion
# define AT91C_ADC_EOC2 ((unsigned int) 0x1 << 2) // (ADC) End of Conversion
# define AT91C_ADC_EOC3 ((unsigned int) 0x1 << 3) // (ADC) End of Conversion
# define AT91C_ADC_EOC4 ((unsigned int) 0x1 << 4) // (ADC) End of Conversion
# define AT91C_ADC_EOC5 ((unsigned int) 0x1 << 5) // (ADC) End of Conversion
# define AT91C_ADC_EOC6 ((unsigned int) 0x1 << 6) // (ADC) End of Conversion
# define AT91C_ADC_EOC7 ((unsigned int) 0x1 << 7) // (ADC) End of Conversion
# define AT91C_ADC_OVRE0 ((unsigned int) 0x1 << 8) // (ADC) Overrun Error
# define AT91C_ADC_OVRE1 ((unsigned int) 0x1 << 9) // (ADC) Overrun Error
# define AT91C_ADC_OVRE2 ((unsigned int) 0x1 << 10) // (ADC) Overrun Error
# define AT91C_ADC_OVRE3 ((unsigned int) 0x1 << 11) // (ADC) Overrun Error
# define AT91C_ADC_OVRE4 ((unsigned int) 0x1 << 12) // (ADC) Overrun Error
# define AT91C_ADC_OVRE5 ((unsigned int) 0x1 << 13) // (ADC) Overrun Error
# define AT91C_ADC_OVRE6 ((unsigned int) 0x1 << 14) // (ADC) Overrun Error
# define AT91C_ADC_OVRE7 ((unsigned int) 0x1 << 15) // (ADC) Overrun Error
# define AT91C_ADC_DRDY ((unsigned int) 0x1 << 16) // (ADC) Data Ready
# define AT91C_ADC_GOVRE ((unsigned int) 0x1 << 17) // (ADC) General Overrun
# define AT91C_ADC_ENDRX ((unsigned int) 0x1 << 18) // (ADC) End of Receiver Transfer
# define AT91C_ADC_RXBUFF ((unsigned int) 0x1 << 19) // (ADC) RXBUFF Interrupt
// -------- ADC_LCDR : (ADC Offset: 0x20) ADC Last Converted Data Register --------
# define AT91C_ADC_LDATA ((unsigned int) 0x3FF << 0) // (ADC) Last Data Converted
// -------- ADC_IER : (ADC Offset: 0x24) ADC Interrupt Enable Register --------
// -------- ADC_IDR : (ADC Offset: 0x28) ADC Interrupt Disable Register --------
// -------- ADC_IMR : (ADC Offset: 0x2c) ADC Interrupt Mask Register --------
// -------- ADC_CDR0 : (ADC Offset: 0x30) ADC Channel Data Register 0 --------
# define AT91C_ADC_DATA ((unsigned int) 0x3FF << 0) // (ADC) Converted Data
// -------- ADC_CDR1 : (ADC Offset: 0x34) ADC Channel Data Register 1 --------
// -------- ADC_CDR2 : (ADC Offset: 0x38) ADC Channel Data Register 2 --------
// -------- ADC_CDR3 : (ADC Offset: 0x3c) ADC Channel Data Register 3 --------
// -------- ADC_CDR4 : (ADC Offset: 0x40) ADC Channel Data Register 4 --------
// -------- ADC_CDR5 : (ADC Offset: 0x44) ADC Channel Data Register 5 --------
// -------- ADC_CDR6 : (ADC Offset: 0x48) ADC Channel Data Register 6 --------
// -------- ADC_CDR7 : (ADC Offset: 0x4c) ADC Channel Data Register 7 --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Synchronous Serial Controller Interface
// *****************************************************************************
typedef struct _AT91S_SSC {
AT91_REG SSC_CR ; // Control Register
AT91_REG SSC_CMR ; // Clock Mode Register
AT91_REG Reserved0 [ 2 ] ; //
AT91_REG SSC_RCMR ; // Receive Clock ModeRegister
AT91_REG SSC_RFMR ; // Receive Frame Mode Register
AT91_REG SSC_TCMR ; // Transmit Clock Mode Register
AT91_REG SSC_TFMR ; // Transmit Frame Mode Register
AT91_REG SSC_RHR ; // Receive Holding Register
AT91_REG SSC_THR ; // Transmit Holding Register
AT91_REG Reserved1 [ 2 ] ; //
AT91_REG SSC_RSHR ; // Receive Sync Holding Register
AT91_REG SSC_TSHR ; // Transmit Sync Holding Register
AT91_REG SSC_RC0R ; // Receive Compare 0 Register
AT91_REG SSC_RC1R ; // Receive Compare 1 Register
AT91_REG SSC_SR ; // Status Register
AT91_REG SSC_IER ; // Interrupt Enable Register
AT91_REG SSC_IDR ; // Interrupt Disable Register
AT91_REG SSC_IMR ; // Interrupt Mask Register
AT91_REG Reserved2 [ 44 ] ; //
AT91_REG SSC_RPR ; // Receive Pointer Register
AT91_REG SSC_RCR ; // Receive Counter Register
AT91_REG SSC_TPR ; // Transmit Pointer Register
AT91_REG SSC_TCR ; // Transmit Counter Register
AT91_REG SSC_RNPR ; // Receive Next Pointer Register
AT91_REG SSC_RNCR ; // Receive Next Counter Register
AT91_REG SSC_TNPR ; // Transmit Next Pointer Register
AT91_REG SSC_TNCR ; // Transmit Next Counter Register
AT91_REG SSC_PTCR ; // PDC Transfer Control Register
AT91_REG SSC_PTSR ; // PDC Transfer Status Register
} AT91S_SSC , * AT91PS_SSC ;
// -------- SSC_CR : (SSC Offset: 0x0) SSC Control Register --------
# define AT91C_SSC_RXEN ((unsigned int) 0x1 << 0) // (SSC) Receive Enable
# define AT91C_SSC_RXDIS ((unsigned int) 0x1 << 1) // (SSC) Receive Disable
# define AT91C_SSC_TXEN ((unsigned int) 0x1 << 8) // (SSC) Transmit Enable
# define AT91C_SSC_TXDIS ((unsigned int) 0x1 << 9) // (SSC) Transmit Disable
# define AT91C_SSC_SWRST ((unsigned int) 0x1 << 15) // (SSC) Software Reset
// -------- SSC_RCMR : (SSC Offset: 0x10) SSC Receive Clock Mode Register --------
# define AT91C_SSC_CKS ((unsigned int) 0x3 << 0) // (SSC) Receive/Transmit Clock Selection
# define AT91C_SSC_CKS_DIV ((unsigned int) 0x0) // (SSC) Divided Clock
# define AT91C_SSC_CKS_TK ((unsigned int) 0x1) // (SSC) TK Clock signal
# define AT91C_SSC_CKS_RK ((unsigned int) 0x2) // (SSC) RK pin
# define AT91C_SSC_CKO ((unsigned int) 0x7 << 2) // (SSC) Receive/Transmit Clock Output Mode Selection
# define AT91C_SSC_CKO_NONE ((unsigned int) 0x0 << 2) // (SSC) Receive/Transmit Clock Output Mode: None RK pin: Input-only
# define AT91C_SSC_CKO_CONTINOUS ((unsigned int) 0x1 << 2) // (SSC) Continuous Receive/Transmit Clock RK pin: Output
# define AT91C_SSC_CKO_DATA_TX ((unsigned int) 0x2 << 2) // (SSC) Receive/Transmit Clock only during data transfers RK pin: Output
# define AT91C_SSC_CKI ((unsigned int) 0x1 << 5) // (SSC) Receive/Transmit Clock Inversion
# define AT91C_SSC_CKG ((unsigned int) 0x3 << 6) // (SSC) Receive/Transmit Clock Gating Selection
# define AT91C_SSC_CKG_NONE ((unsigned int) 0x0 << 6) // (SSC) Receive/Transmit Clock Gating: None, continuous clock
# define AT91C_SSC_CKG_LOW ((unsigned int) 0x1 << 6) // (SSC) Receive/Transmit Clock enabled only if RF Low
# define AT91C_SSC_CKG_HIGH ((unsigned int) 0x2 << 6) // (SSC) Receive/Transmit Clock enabled only if RF High
# define AT91C_SSC_START ((unsigned int) 0xF << 8) // (SSC) Receive/Transmit Start Selection
# define AT91C_SSC_START_CONTINOUS ((unsigned int) 0x0 << 8) // (SSC) Continuous, as soon as the receiver is enabled, and immediately after the end of transfer of the previous data.
# define AT91C_SSC_START_TX ((unsigned int) 0x1 << 8) // (SSC) Transmit/Receive start
# define AT91C_SSC_START_LOW_RF ((unsigned int) 0x2 << 8) // (SSC) Detection of a low level on RF input
# define AT91C_SSC_START_HIGH_RF ((unsigned int) 0x3 << 8) // (SSC) Detection of a high level on RF input
# define AT91C_SSC_START_FALL_RF ((unsigned int) 0x4 << 8) // (SSC) Detection of a falling edge on RF input
# define AT91C_SSC_START_RISE_RF ((unsigned int) 0x5 << 8) // (SSC) Detection of a rising edge on RF input
# define AT91C_SSC_START_LEVEL_RF ((unsigned int) 0x6 << 8) // (SSC) Detection of any level change on RF input
# define AT91C_SSC_START_EDGE_RF ((unsigned int) 0x7 << 8) // (SSC) Detection of any edge on RF input
# define AT91C_SSC_START_0 ((unsigned int) 0x8 << 8) // (SSC) Compare 0
# define AT91C_SSC_STOP ((unsigned int) 0x1 << 12) // (SSC) Receive Stop Selection
# define AT91C_SSC_STTOUT ((unsigned int) 0x1 << 15) // (SSC) Receive/Transmit Start Output Selection
# define AT91C_SSC_STTDLY ((unsigned int) 0xFF << 16) // (SSC) Receive/Transmit Start Delay
# define AT91C_SSC_PERIOD ((unsigned int) 0xFF << 24) // (SSC) Receive/Transmit Period Divider Selection
// -------- SSC_RFMR : (SSC Offset: 0x14) SSC Receive Frame Mode Register --------
# define AT91C_SSC_DATLEN ((unsigned int) 0x1F << 0) // (SSC) Data Length
# define AT91C_SSC_LOOP ((unsigned int) 0x1 << 5) // (SSC) Loop Mode
# define AT91C_SSC_MSBF ((unsigned int) 0x1 << 7) // (SSC) Most Significant Bit First
# define AT91C_SSC_DATNB ((unsigned int) 0xF << 8) // (SSC) Data Number per Frame
# define AT91C_SSC_FSLEN ((unsigned int) 0xF << 16) // (SSC) Receive/Transmit Frame Sync length
# define AT91C_SSC_FSOS ((unsigned int) 0x7 << 20) // (SSC) Receive/Transmit Frame Sync Output Selection
# define AT91C_SSC_FSOS_NONE ((unsigned int) 0x0 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: None RK pin Input-only
# define AT91C_SSC_FSOS_NEGATIVE ((unsigned int) 0x1 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Negative Pulse
# define AT91C_SSC_FSOS_POSITIVE ((unsigned int) 0x2 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Positive Pulse
# define AT91C_SSC_FSOS_LOW ((unsigned int) 0x3 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Driver Low during data transfer
# define AT91C_SSC_FSOS_HIGH ((unsigned int) 0x4 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Driver High during data transfer
# define AT91C_SSC_FSOS_TOGGLE ((unsigned int) 0x5 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Toggling at each start of data transfer
# define AT91C_SSC_FSEDGE ((unsigned int) 0x1 << 24) // (SSC) Frame Sync Edge Detection
// -------- SSC_TCMR : (SSC Offset: 0x18) SSC Transmit Clock Mode Register --------
// -------- SSC_TFMR : (SSC Offset: 0x1c) SSC Transmit Frame Mode Register --------
# define AT91C_SSC_DATDEF ((unsigned int) 0x1 << 5) // (SSC) Data Default Value
# define AT91C_SSC_FSDEN ((unsigned int) 0x1 << 23) // (SSC) Frame Sync Data Enable
// -------- SSC_SR : (SSC Offset: 0x40) SSC Status Register --------
# define AT91C_SSC_TXRDY ((unsigned int) 0x1 << 0) // (SSC) Transmit Ready
# define AT91C_SSC_TXEMPTY ((unsigned int) 0x1 << 1) // (SSC) Transmit Empty
# define AT91C_SSC_ENDTX ((unsigned int) 0x1 << 2) // (SSC) End Of Transmission
# define AT91C_SSC_TXBUFE ((unsigned int) 0x1 << 3) // (SSC) Transmit Buffer Empty
# define AT91C_SSC_RXRDY ((unsigned int) 0x1 << 4) // (SSC) Receive Ready
# define AT91C_SSC_OVRUN ((unsigned int) 0x1 << 5) // (SSC) Receive Overrun
# define AT91C_SSC_ENDRX ((unsigned int) 0x1 << 6) // (SSC) End of Reception
# define AT91C_SSC_RXBUFF ((unsigned int) 0x1 << 7) // (SSC) Receive Buffer Full
# define AT91C_SSC_CP0 ((unsigned int) 0x1 << 8) // (SSC) Compare 0
# define AT91C_SSC_CP1 ((unsigned int) 0x1 << 9) // (SSC) Compare 1
# define AT91C_SSC_TXSYN ((unsigned int) 0x1 << 10) // (SSC) Transmit Sync
# define AT91C_SSC_RXSYN ((unsigned int) 0x1 << 11) // (SSC) Receive Sync
# define AT91C_SSC_TXENA ((unsigned int) 0x1 << 16) // (SSC) Transmit Enable
# define AT91C_SSC_RXENA ((unsigned int) 0x1 << 17) // (SSC) Receive Enable
// -------- SSC_IER : (SSC Offset: 0x44) SSC Interrupt Enable Register --------
// -------- SSC_IDR : (SSC Offset: 0x48) SSC Interrupt Disable Register --------
// -------- SSC_IMR : (SSC Offset: 0x4c) SSC Interrupt Mask Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Usart
// *****************************************************************************
typedef struct _AT91S_USART {
AT91_REG US_CR ; // Control Register
AT91_REG US_MR ; // Mode Register
AT91_REG US_IER ; // Interrupt Enable Register
AT91_REG US_IDR ; // Interrupt Disable Register
AT91_REG US_IMR ; // Interrupt Mask Register
AT91_REG US_CSR ; // Channel Status Register
AT91_REG US_RHR ; // Receiver Holding Register
AT91_REG US_THR ; // Transmitter Holding Register
AT91_REG US_BRGR ; // Baud Rate Generator Register
AT91_REG US_RTOR ; // Receiver Time-out Register
AT91_REG US_TTGR ; // Transmitter Time-guard Register
AT91_REG Reserved0 [ 5 ] ; //
AT91_REG US_FIDI ; // FI_DI_Ratio Register
AT91_REG US_NER ; // Nb Errors Register
AT91_REG US_XXR ; // XON_XOFF Register
AT91_REG US_IF ; // IRDA_FILTER Register
AT91_REG Reserved1 [ 44 ] ; //
AT91_REG US_RPR ; // Receive Pointer Register
AT91_REG US_RCR ; // Receive Counter Register
AT91_REG US_TPR ; // Transmit Pointer Register
AT91_REG US_TCR ; // Transmit Counter Register
AT91_REG US_RNPR ; // Receive Next Pointer Register
AT91_REG US_RNCR ; // Receive Next Counter Register
AT91_REG US_TNPR ; // Transmit Next Pointer Register
AT91_REG US_TNCR ; // Transmit Next Counter Register
AT91_REG US_PTCR ; // PDC Transfer Control Register
AT91_REG US_PTSR ; // PDC Transfer Status Register
} AT91S_USART , * AT91PS_USART ;
// -------- US_CR : (USART Offset: 0x0) Debug Unit Control Register --------
# define AT91C_US_RSTSTA ((unsigned int) 0x1 << 8) // (USART) Reset Status Bits
# define AT91C_US_STTBRK ((unsigned int) 0x1 << 9) // (USART) Start Break
# define AT91C_US_STPBRK ((unsigned int) 0x1 << 10) // (USART) Stop Break
# define AT91C_US_STTTO ((unsigned int) 0x1 << 11) // (USART) Start Time-out
# define AT91C_US_SENDA ((unsigned int) 0x1 << 12) // (USART) Send Address
# define AT91C_US_RSTIT ((unsigned int) 0x1 << 13) // (USART) Reset Iterations
# define AT91C_US_RSTNACK ((unsigned int) 0x1 << 14) // (USART) Reset Non Acknowledge
# define AT91C_US_RETTO ((unsigned int) 0x1 << 15) // (USART) Rearm Time-out
# define AT91C_US_DTREN ((unsigned int) 0x1 << 16) // (USART) Data Terminal ready Enable
# define AT91C_US_DTRDIS ((unsigned int) 0x1 << 17) // (USART) Data Terminal ready Disable
# define AT91C_US_RTSEN ((unsigned int) 0x1 << 18) // (USART) Request to Send enable
# define AT91C_US_RTSDIS ((unsigned int) 0x1 << 19) // (USART) Request to Send Disable
// -------- US_MR : (USART Offset: 0x4) Debug Unit Mode Register --------
# define AT91C_US_USMODE ((unsigned int) 0xF << 0) // (USART) Usart mode
# define AT91C_US_USMODE_NORMAL ((unsigned int) 0x0) // (USART) Normal
# define AT91C_US_USMODE_RS485 ((unsigned int) 0x1) // (USART) RS485
# define AT91C_US_USMODE_HWHSH ((unsigned int) 0x2) // (USART) Hardware Handshaking
# define AT91C_US_USMODE_MODEM ((unsigned int) 0x3) // (USART) Modem
# define AT91C_US_USMODE_ISO7816_0 ((unsigned int) 0x4) // (USART) ISO7816 protocol: T = 0
# define AT91C_US_USMODE_ISO7816_1 ((unsigned int) 0x6) // (USART) ISO7816 protocol: T = 1
# define AT91C_US_USMODE_IRDA ((unsigned int) 0x8) // (USART) IrDA
# define AT91C_US_USMODE_SWHSH ((unsigned int) 0xC) // (USART) Software Handshaking
# define AT91C_US_CLKS ((unsigned int) 0x3 << 4) // (USART) Clock Selection (Baud Rate generator Input Clock
# define AT91C_US_CLKS_CLOCK ((unsigned int) 0x0 << 4) // (USART) Clock
# define AT91C_US_CLKS_FDIV1 ((unsigned int) 0x1 << 4) // (USART) fdiv1
# define AT91C_US_CLKS_SLOW ((unsigned int) 0x2 << 4) // (USART) slow_clock (ARM)
# define AT91C_US_CLKS_EXT ((unsigned int) 0x3 << 4) // (USART) External (SCK)
# define AT91C_US_CHRL ((unsigned int) 0x3 << 6) // (USART) Clock Selection (Baud Rate generator Input Clock
# define AT91C_US_CHRL_5_BITS ((unsigned int) 0x0 << 6) // (USART) Character Length: 5 bits
# define AT91C_US_CHRL_6_BITS ((unsigned int) 0x1 << 6) // (USART) Character Length: 6 bits
# define AT91C_US_CHRL_7_BITS ((unsigned int) 0x2 << 6) // (USART) Character Length: 7 bits
# define AT91C_US_CHRL_8_BITS ((unsigned int) 0x3 << 6) // (USART) Character Length: 8 bits
# define AT91C_US_SYNC ((unsigned int) 0x1 << 8) // (USART) Synchronous Mode Select
# define AT91C_US_NBSTOP ((unsigned int) 0x3 << 12) // (USART) Number of Stop bits
# define AT91C_US_NBSTOP_1_BIT ((unsigned int) 0x0 << 12) // (USART) 1 stop bit
# define AT91C_US_NBSTOP_15_BIT ((unsigned int) 0x1 << 12) // (USART) Asynchronous (SYNC=0) 2 stop bits Synchronous (SYNC=1) 2 stop bits
# define AT91C_US_NBSTOP_2_BIT ((unsigned int) 0x2 << 12) // (USART) 2 stop bits
# define AT91C_US_MSBF ((unsigned int) 0x1 << 16) // (USART) Bit Order
# define AT91C_US_MODE9 ((unsigned int) 0x1 << 17) // (USART) 9-bit Character length
# define AT91C_US_CKLO ((unsigned int) 0x1 << 18) // (USART) Clock Output Select
# define AT91C_US_OVER ((unsigned int) 0x1 << 19) // (USART) Over Sampling Mode
# define AT91C_US_INACK ((unsigned int) 0x1 << 20) // (USART) Inhibit Non Acknowledge
# define AT91C_US_DSNACK ((unsigned int) 0x1 << 21) // (USART) Disable Successive NACK
# define AT91C_US_MAX_ITER ((unsigned int) 0x1 << 24) // (USART) Number of Repetitions
# define AT91C_US_FILTER ((unsigned int) 0x1 << 28) // (USART) Receive Line Filter
// -------- US_IER : (USART Offset: 0x8) Debug Unit Interrupt Enable Register --------
# define AT91C_US_RXBRK ((unsigned int) 0x1 << 2) // (USART) Break Received/End of Break
# define AT91C_US_TIMEOUT ((unsigned int) 0x1 << 8) // (USART) Receiver Time-out
# define AT91C_US_ITERATION ((unsigned int) 0x1 << 10) // (USART) Max number of Repetitions Reached
# define AT91C_US_NACK ((unsigned int) 0x1 << 13) // (USART) Non Acknowledge
# define AT91C_US_RIIC ((unsigned int) 0x1 << 16) // (USART) Ring INdicator Input Change Flag
# define AT91C_US_DSRIC ((unsigned int) 0x1 << 17) // (USART) Data Set Ready Input Change Flag
# define AT91C_US_DCDIC ((unsigned int) 0x1 << 18) // (USART) Data Carrier Flag
# define AT91C_US_CTSIC ((unsigned int) 0x1 << 19) // (USART) Clear To Send Input Change Flag
// -------- US_IDR : (USART Offset: 0xc) Debug Unit Interrupt Disable Register --------
// -------- US_IMR : (USART Offset: 0x10) Debug Unit Interrupt Mask Register --------
// -------- US_CSR : (USART Offset: 0x14) Debug Unit Channel Status Register --------
# define AT91C_US_RI ((unsigned int) 0x1 << 20) // (USART) Image of RI Input
# define AT91C_US_DSR ((unsigned int) 0x1 << 21) // (USART) Image of DSR Input
# define AT91C_US_DCD ((unsigned int) 0x1 << 22) // (USART) Image of DCD Input
# define AT91C_US_CTS ((unsigned int) 0x1 << 23) // (USART) Image of CTS Input
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Two-wire Interface
// *****************************************************************************
typedef struct _AT91S_TWI {
AT91_REG TWI_CR ; // Control Register
AT91_REG TWI_MMR ; // Master Mode Register
AT91_REG TWI_SMR ; // Slave Mode Register
AT91_REG TWI_IADR ; // Internal Address Register
AT91_REG TWI_CWGR ; // Clock Waveform Generator Register
AT91_REG Reserved0 [ 3 ] ; //
AT91_REG TWI_SR ; // Status Register
AT91_REG TWI_IER ; // Interrupt Enable Register
AT91_REG TWI_IDR ; // Interrupt Disable Register
AT91_REG TWI_IMR ; // Interrupt Mask Register
AT91_REG TWI_RHR ; // Receive Holding Register
AT91_REG TWI_THR ; // Transmit Holding Register
} AT91S_TWI , * AT91PS_TWI ;
// -------- TWI_CR : (TWI Offset: 0x0) TWI Control Register --------
# define AT91C_TWI_START ((unsigned int) 0x1 << 0) // (TWI) Send a START Condition
# define AT91C_TWI_STOP ((unsigned int) 0x1 << 1) // (TWI) Send a STOP Condition
# define AT91C_TWI_MSEN ((unsigned int) 0x1 << 2) // (TWI) TWI Master Transfer Enabled
# define AT91C_TWI_MSDIS ((unsigned int) 0x1 << 3) // (TWI) TWI Master Transfer Disabled
# define AT91C_TWI_SVEN ((unsigned int) 0x1 << 4) // (TWI) TWI Slave Transfer Enabled
# define AT91C_TWI_SVDIS ((unsigned int) 0x1 << 5) // (TWI) TWI Slave Transfer Disabled
# define AT91C_TWI_SWRST ((unsigned int) 0x1 << 7) // (TWI) Software Reset
// -------- TWI_MMR : (TWI Offset: 0x4) TWI Master Mode Register --------
# define AT91C_TWI_IADRSZ ((unsigned int) 0x3 << 8) // (TWI) Internal Device Address Size
# define AT91C_TWI_IADRSZ_NO ((unsigned int) 0x0 << 8) // (TWI) No internal device address
# define AT91C_TWI_IADRSZ_1_BYTE ((unsigned int) 0x1 << 8) // (TWI) One-byte internal device address
# define AT91C_TWI_IADRSZ_2_BYTE ((unsigned int) 0x2 << 8) // (TWI) Two-byte internal device address
# define AT91C_TWI_IADRSZ_3_BYTE ((unsigned int) 0x3 << 8) // (TWI) Three-byte internal device address
# define AT91C_TWI_MREAD ((unsigned int) 0x1 << 12) // (TWI) Master Read Direction
# define AT91C_TWI_DADR ((unsigned int) 0x7F << 16) // (TWI) Device Address
// -------- TWI_SMR : (TWI Offset: 0x8) TWI Slave Mode Register --------
# define AT91C_TWI_SADR ((unsigned int) 0x7F << 16) // (TWI) Slave Device Address
// -------- TWI_CWGR : (TWI Offset: 0x10) TWI Clock Waveform Generator Register --------
# define AT91C_TWI_CLDIV ((unsigned int) 0xFF << 0) // (TWI) Clock Low Divider
# define AT91C_TWI_CHDIV ((unsigned int) 0xFF << 8) // (TWI) Clock High Divider
# define AT91C_TWI_CKDIV ((unsigned int) 0x7 << 16) // (TWI) Clock Divider
// -------- TWI_SR : (TWI Offset: 0x20) TWI Status Register --------
# define AT91C_TWI_TXCOMP ((unsigned int) 0x1 << 0) // (TWI) Transmission Completed
# define AT91C_TWI_RXRDY ((unsigned int) 0x1 << 1) // (TWI) Receive holding register ReaDY
# define AT91C_TWI_TXRDY ((unsigned int) 0x1 << 2) // (TWI) Transmit holding register ReaDY
# define AT91C_TWI_SVREAD ((unsigned int) 0x1 << 3) // (TWI) Slave Read
# define AT91C_TWI_SVACC ((unsigned int) 0x1 << 4) // (TWI) Slave Access
# define AT91C_TWI_GCACC ((unsigned int) 0x1 << 5) // (TWI) General Call Access
# define AT91C_TWI_OVRE ((unsigned int) 0x1 << 6) // (TWI) Overrun Error
# define AT91C_TWI_UNRE ((unsigned int) 0x1 << 7) // (TWI) Underrun Error
# define AT91C_TWI_NACK ((unsigned int) 0x1 << 8) // (TWI) Not Acknowledged
# define AT91C_TWI_ARBLST ((unsigned int) 0x1 << 9) // (TWI) Arbitration Lost
// -------- TWI_IER : (TWI Offset: 0x24) TWI Interrupt Enable Register --------
// -------- TWI_IDR : (TWI Offset: 0x28) TWI Interrupt Disable Register --------
// -------- TWI_IMR : (TWI Offset: 0x2c) TWI Interrupt Mask Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Timer Counter Channel Interface
// *****************************************************************************
typedef struct _AT91S_TC {
AT91_REG TC_CCR ; // Channel Control Register
AT91_REG TC_CMR ; // Channel Mode Register (Capture Mode / Waveform Mode)
AT91_REG Reserved0 [ 2 ] ; //
AT91_REG TC_CV ; // Counter Value
AT91_REG TC_RA ; // Register A
AT91_REG TC_RB ; // Register B
AT91_REG TC_RC ; // Register C
AT91_REG TC_SR ; // Status Register
AT91_REG TC_IER ; // Interrupt Enable Register
AT91_REG TC_IDR ; // Interrupt Disable Register
AT91_REG TC_IMR ; // Interrupt Mask Register
} AT91S_TC , * AT91PS_TC ;
// -------- TC_CCR : (TC Offset: 0x0) TC Channel Control Register --------
# define AT91C_TC_CLKEN ((unsigned int) 0x1 << 0) // (TC) Counter Clock Enable Command
# define AT91C_TC_CLKDIS ((unsigned int) 0x1 << 1) // (TC) Counter Clock Disable Command
# define AT91C_TC_SWTRG ((unsigned int) 0x1 << 2) // (TC) Software Trigger Command
// -------- TC_CMR : (TC Offset: 0x4) TC Channel Mode Register: Capture Mode / Waveform Mode --------
# define AT91C_TC_CLKS ((unsigned int) 0x7 << 0) // (TC) Clock Selection
# define AT91C_TC_CLKS_TIMER_DIV1_CLOCK ((unsigned int) 0x0) // (TC) Clock selected: TIMER_DIV1_CLOCK
# define AT91C_TC_CLKS_TIMER_DIV2_CLOCK ((unsigned int) 0x1) // (TC) Clock selected: TIMER_DIV2_CLOCK
# define AT91C_TC_CLKS_TIMER_DIV3_CLOCK ((unsigned int) 0x2) // (TC) Clock selected: TIMER_DIV3_CLOCK
# define AT91C_TC_CLKS_TIMER_DIV4_CLOCK ((unsigned int) 0x3) // (TC) Clock selected: TIMER_DIV4_CLOCK
# define AT91C_TC_CLKS_TIMER_DIV5_CLOCK ((unsigned int) 0x4) // (TC) Clock selected: TIMER_DIV5_CLOCK
# define AT91C_TC_CLKS_XC0 ((unsigned int) 0x5) // (TC) Clock selected: XC0
# define AT91C_TC_CLKS_XC1 ((unsigned int) 0x6) // (TC) Clock selected: XC1
# define AT91C_TC_CLKS_XC2 ((unsigned int) 0x7) // (TC) Clock selected: XC2
# define AT91C_TC_CLKI ((unsigned int) 0x1 << 3) // (TC) Clock Invert
# define AT91C_TC_BURST ((unsigned int) 0x3 << 4) // (TC) Burst Signal Selection
# define AT91C_TC_BURST_NONE ((unsigned int) 0x0 << 4) // (TC) The clock is not gated by an external signal
# define AT91C_TC_BURST_XC0 ((unsigned int) 0x1 << 4) // (TC) XC0 is ANDed with the selected clock
# define AT91C_TC_BURST_XC1 ((unsigned int) 0x2 << 4) // (TC) XC1 is ANDed with the selected clock
# define AT91C_TC_BURST_XC2 ((unsigned int) 0x3 << 4) // (TC) XC2 is ANDed with the selected clock
# define AT91C_TC_CPCSTOP ((unsigned int) 0x1 << 6) // (TC) Counter Clock Stopped with RC Compare
# define AT91C_TC_LDBSTOP ((unsigned int) 0x1 << 6) // (TC) Counter Clock Stopped with RB Loading
# define AT91C_TC_LDBDIS ((unsigned int) 0x1 << 7) // (TC) Counter Clock Disabled with RB Loading
# define AT91C_TC_CPCDIS ((unsigned int) 0x1 << 7) // (TC) Counter Clock Disable with RC Compare
# define AT91C_TC_ETRGEDG ((unsigned int) 0x3 << 8) // (TC) External Trigger Edge Selection
# define AT91C_TC_ETRGEDG_NONE ((unsigned int) 0x0 << 8) // (TC) Edge: None
# define AT91C_TC_ETRGEDG_RISING ((unsigned int) 0x1 << 8) // (TC) Edge: rising edge
# define AT91C_TC_ETRGEDG_FALLING ((unsigned int) 0x2 << 8) // (TC) Edge: falling edge
# define AT91C_TC_ETRGEDG_BOTH ((unsigned int) 0x3 << 8) // (TC) Edge: each edge
# define AT91C_TC_EEVTEDG ((unsigned int) 0x3 << 8) // (TC) External Event Edge Selection
# define AT91C_TC_EEVTEDG_NONE ((unsigned int) 0x0 << 8) // (TC) Edge: None
# define AT91C_TC_EEVTEDG_RISING ((unsigned int) 0x1 << 8) // (TC) Edge: rising edge
# define AT91C_TC_EEVTEDG_FALLING ((unsigned int) 0x2 << 8) // (TC) Edge: falling edge
# define AT91C_TC_EEVTEDG_BOTH ((unsigned int) 0x3 << 8) // (TC) Edge: each edge
# define AT91C_TC_ABETRG ((unsigned int) 0x1 << 10) // (TC) TIOA or TIOB External Trigger Selection
# define AT91C_TC_EEVT ((unsigned int) 0x3 << 10) // (TC) External Event Selection
# define AT91C_TC_EEVT_NONE ((unsigned int) 0x0 << 10) // (TC) Signal selected as external event: TIOB TIOB direction: input
# define AT91C_TC_EEVT_RISING ((unsigned int) 0x1 << 10) // (TC) Signal selected as external event: XC0 TIOB direction: output
# define AT91C_TC_EEVT_FALLING ((unsigned int) 0x2 << 10) // (TC) Signal selected as external event: XC1 TIOB direction: output
# define AT91C_TC_EEVT_BOTH ((unsigned int) 0x3 << 10) // (TC) Signal selected as external event: XC2 TIOB direction: output
# define AT91C_TC_ENETRG ((unsigned int) 0x1 << 12) // (TC) External Event Trigger enable
# define AT91C_TC_WAVESEL ((unsigned int) 0x3 << 13) // (TC) Waveform Selection
# define AT91C_TC_WAVESEL_UP ((unsigned int) 0x0 << 13) // (TC) UP mode without atomatic trigger on RC Compare
# define AT91C_TC_WAVESEL_UPDOWN ((unsigned int) 0x1 << 13) // (TC) UPDOWN mode without automatic trigger on RC Compare
# define AT91C_TC_WAVESEL_UP_AUTO ((unsigned int) 0x2 << 13) // (TC) UP mode with automatic trigger on RC Compare
# define AT91C_TC_WAVESEL_UPDOWN_AUTO ((unsigned int) 0x3 << 13) // (TC) UPDOWN mode with automatic trigger on RC Compare
# define AT91C_TC_CPCTRG ((unsigned int) 0x1 << 14) // (TC) RC Compare Trigger Enable
# define AT91C_TC_WAVE ((unsigned int) 0x1 << 15) // (TC)
# define AT91C_TC_LDRA ((unsigned int) 0x3 << 16) // (TC) RA Loading Selection
# define AT91C_TC_LDRA_NONE ((unsigned int) 0x0 << 16) // (TC) Edge: None
# define AT91C_TC_LDRA_RISING ((unsigned int) 0x1 << 16) // (TC) Edge: rising edge of TIOA
# define AT91C_TC_LDRA_FALLING ((unsigned int) 0x2 << 16) // (TC) Edge: falling edge of TIOA
# define AT91C_TC_LDRA_BOTH ((unsigned int) 0x3 << 16) // (TC) Edge: each edge of TIOA
# define AT91C_TC_ACPA ((unsigned int) 0x3 << 16) // (TC) RA Compare Effect on TIOA
# define AT91C_TC_ACPA_NONE ((unsigned int) 0x0 << 16) // (TC) Effect: none
# define AT91C_TC_ACPA_SET ((unsigned int) 0x1 << 16) // (TC) Effect: set
# define AT91C_TC_ACPA_CLEAR ((unsigned int) 0x2 << 16) // (TC) Effect: clear
# define AT91C_TC_ACPA_TOGGLE ((unsigned int) 0x3 << 16) // (TC) Effect: toggle
# define AT91C_TC_LDRB ((unsigned int) 0x3 << 18) // (TC) RB Loading Selection
# define AT91C_TC_LDRB_NONE ((unsigned int) 0x0 << 18) // (TC) Edge: None
# define AT91C_TC_LDRB_RISING ((unsigned int) 0x1 << 18) // (TC) Edge: rising edge of TIOA
# define AT91C_TC_LDRB_FALLING ((unsigned int) 0x2 << 18) // (TC) Edge: falling edge of TIOA
# define AT91C_TC_LDRB_BOTH ((unsigned int) 0x3 << 18) // (TC) Edge: each edge of TIOA
# define AT91C_TC_ACPC ((unsigned int) 0x3 << 18) // (TC) RC Compare Effect on TIOA
# define AT91C_TC_ACPC_NONE ((unsigned int) 0x0 << 18) // (TC) Effect: none
# define AT91C_TC_ACPC_SET ((unsigned int) 0x1 << 18) // (TC) Effect: set
# define AT91C_TC_ACPC_CLEAR ((unsigned int) 0x2 << 18) // (TC) Effect: clear
# define AT91C_TC_ACPC_TOGGLE ((unsigned int) 0x3 << 18) // (TC) Effect: toggle
# define AT91C_TC_AEEVT ((unsigned int) 0x3 << 20) // (TC) External Event Effect on TIOA
# define AT91C_TC_AEEVT_NONE ((unsigned int) 0x0 << 20) // (TC) Effect: none
# define AT91C_TC_AEEVT_SET ((unsigned int) 0x1 << 20) // (TC) Effect: set
# define AT91C_TC_AEEVT_CLEAR ((unsigned int) 0x2 << 20) // (TC) Effect: clear
# define AT91C_TC_AEEVT_TOGGLE ((unsigned int) 0x3 << 20) // (TC) Effect: toggle
# define AT91C_TC_ASWTRG ((unsigned int) 0x3 << 22) // (TC) Software Trigger Effect on TIOA
# define AT91C_TC_ASWTRG_NONE ((unsigned int) 0x0 << 22) // (TC) Effect: none
# define AT91C_TC_ASWTRG_SET ((unsigned int) 0x1 << 22) // (TC) Effect: set
# define AT91C_TC_ASWTRG_CLEAR ((unsigned int) 0x2 << 22) // (TC) Effect: clear
# define AT91C_TC_ASWTRG_TOGGLE ((unsigned int) 0x3 << 22) // (TC) Effect: toggle
# define AT91C_TC_BCPB ((unsigned int) 0x3 << 24) // (TC) RB Compare Effect on TIOB
# define AT91C_TC_BCPB_NONE ((unsigned int) 0x0 << 24) // (TC) Effect: none
# define AT91C_TC_BCPB_SET ((unsigned int) 0x1 << 24) // (TC) Effect: set
# define AT91C_TC_BCPB_CLEAR ((unsigned int) 0x2 << 24) // (TC) Effect: clear
# define AT91C_TC_BCPB_TOGGLE ((unsigned int) 0x3 << 24) // (TC) Effect: toggle
# define AT91C_TC_BCPC ((unsigned int) 0x3 << 26) // (TC) RC Compare Effect on TIOB
# define AT91C_TC_BCPC_NONE ((unsigned int) 0x0 << 26) // (TC) Effect: none
# define AT91C_TC_BCPC_SET ((unsigned int) 0x1 << 26) // (TC) Effect: set
# define AT91C_TC_BCPC_CLEAR ((unsigned int) 0x2 << 26) // (TC) Effect: clear
# define AT91C_TC_BCPC_TOGGLE ((unsigned int) 0x3 << 26) // (TC) Effect: toggle
# define AT91C_TC_BEEVT ((unsigned int) 0x3 << 28) // (TC) External Event Effect on TIOB
# define AT91C_TC_BEEVT_NONE ((unsigned int) 0x0 << 28) // (TC) Effect: none
# define AT91C_TC_BEEVT_SET ((unsigned int) 0x1 << 28) // (TC) Effect: set
# define AT91C_TC_BEEVT_CLEAR ((unsigned int) 0x2 << 28) // (TC) Effect: clear
# define AT91C_TC_BEEVT_TOGGLE ((unsigned int) 0x3 << 28) // (TC) Effect: toggle
# define AT91C_TC_BSWTRG ((unsigned int) 0x3 << 30) // (TC) Software Trigger Effect on TIOB
# define AT91C_TC_BSWTRG_NONE ((unsigned int) 0x0 << 30) // (TC) Effect: none
# define AT91C_TC_BSWTRG_SET ((unsigned int) 0x1 << 30) // (TC) Effect: set
# define AT91C_TC_BSWTRG_CLEAR ((unsigned int) 0x2 << 30) // (TC) Effect: clear
# define AT91C_TC_BSWTRG_TOGGLE ((unsigned int) 0x3 << 30) // (TC) Effect: toggle
// -------- TC_SR : (TC Offset: 0x20) TC Channel Status Register --------
# define AT91C_TC_COVFS ((unsigned int) 0x1 << 0) // (TC) Counter Overflow
# define AT91C_TC_LOVRS ((unsigned int) 0x1 << 1) // (TC) Load Overrun
# define AT91C_TC_CPAS ((unsigned int) 0x1 << 2) // (TC) RA Compare
# define AT91C_TC_CPBS ((unsigned int) 0x1 << 3) // (TC) RB Compare
# define AT91C_TC_CPCS ((unsigned int) 0x1 << 4) // (TC) RC Compare
# define AT91C_TC_LDRAS ((unsigned int) 0x1 << 5) // (TC) RA Loading
# define AT91C_TC_LDRBS ((unsigned int) 0x1 << 6) // (TC) RB Loading
# define AT91C_TC_ETRCS ((unsigned int) 0x1 << 7) // (TC) External Trigger
# define AT91C_TC_ETRGS ((unsigned int) 0x1 << 16) // (TC) Clock Enabling
# define AT91C_TC_MTIOA ((unsigned int) 0x1 << 17) // (TC) TIOA Mirror
# define AT91C_TC_MTIOB ((unsigned int) 0x1 << 18) // (TC) TIOA Mirror
// -------- TC_IER : (TC Offset: 0x24) TC Channel Interrupt Enable Register --------
// -------- TC_IDR : (TC Offset: 0x28) TC Channel Interrupt Disable Register --------
// -------- TC_IMR : (TC Offset: 0x2c) TC Channel Interrupt Mask Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Timer Counter Interface
// *****************************************************************************
typedef struct _AT91S_TCB {
AT91S_TC TCB_TC0 ; // TC Channel 0
AT91_REG Reserved0 [ 4 ] ; //
AT91S_TC TCB_TC1 ; // TC Channel 1
AT91_REG Reserved1 [ 4 ] ; //
AT91S_TC TCB_TC2 ; // TC Channel 2
AT91_REG Reserved2 [ 4 ] ; //
AT91_REG TCB_BCR ; // TC Block Control Register
AT91_REG TCB_BMR ; // TC Block Mode Register
} AT91S_TCB , * AT91PS_TCB ;
// -------- TCB_BCR : (TCB Offset: 0xc0) TC Block Control Register --------
# define AT91C_TCB_SYNC ((unsigned int) 0x1 << 0) // (TCB) Synchro Command
// -------- TCB_BMR : (TCB Offset: 0xc4) TC Block Mode Register --------
# define AT91C_TCB_TC0XC0S ((unsigned int) 0x1 << 0) // (TCB) External Clock Signal 0 Selection
# define AT91C_TCB_TC0XC0S_TCLK0 ((unsigned int) 0x0) // (TCB) TCLK0 connected to XC0
# define AT91C_TCB_TC0XC0S_NONE ((unsigned int) 0x1) // (TCB) None signal connected to XC0
# define AT91C_TCB_TC0XC0S_TIOA1 ((unsigned int) 0x2) // (TCB) TIOA1 connected to XC0
# define AT91C_TCB_TC0XC0S_TIOA2 ((unsigned int) 0x3) // (TCB) TIOA2 connected to XC0
# define AT91C_TCB_TC1XC1S ((unsigned int) 0x1 << 2) // (TCB) External Clock Signal 1 Selection
# define AT91C_TCB_TC1XC1S_TCLK1 ((unsigned int) 0x0 << 2) // (TCB) TCLK1 connected to XC1
# define AT91C_TCB_TC1XC1S_NONE ((unsigned int) 0x1 << 2) // (TCB) None signal connected to XC1
# define AT91C_TCB_TC1XC1S_TIOA0 ((unsigned int) 0x2 << 2) // (TCB) TIOA0 connected to XC1
# define AT91C_TCB_TC1XC1S_TIOA2 ((unsigned int) 0x3 << 2) // (TCB) TIOA2 connected to XC1
# define AT91C_TCB_TC2XC2S ((unsigned int) 0x1 << 4) // (TCB) External Clock Signal 2 Selection
# define AT91C_TCB_TC2XC2S_TCLK2 ((unsigned int) 0x0 << 4) // (TCB) TCLK2 connected to XC2
# define AT91C_TCB_TC2XC2S_NONE ((unsigned int) 0x1 << 4) // (TCB) None signal connected to XC2
# define AT91C_TCB_TC2XC2S_TIOA0 ((unsigned int) 0x2 << 4) // (TCB) TIOA0 connected to XC2
# define AT91C_TCB_TC2XC2S_TIOA2 ((unsigned int) 0x3 << 4) // (TCB) TIOA2 connected to XC2
// *****************************************************************************
// SOFTWARE API DEFINITION FOR PWMC Channel Interface
// *****************************************************************************
typedef struct _AT91S_PWMC_CH {
AT91_REG PWMC_CMR ; // Channel Mode Register
AT91_REG PWMC_CDTYR ; // Channel Duty Cycle Register
AT91_REG PWMC_CPRDR ; // Channel Period Register
AT91_REG PWMC_CCNTR ; // Channel Counter Register
AT91_REG PWMC_CUPDR ; // Channel Update Register
AT91_REG PWMC_Reserved [ 3 ] ; // Reserved
} AT91S_PWMC_CH , * AT91PS_PWMC_CH ;
// -------- PWMC_CMR : (PWMC_CH Offset: 0x0) PWMC Channel Mode Register --------
# define AT91C_PWMC_CPRE ((unsigned int) 0xF << 0) // (PWMC_CH) Channel Pre-scaler : PWMC_CLKx
# define AT91C_PWMC_CPRE_MCK ((unsigned int) 0x0) // (PWMC_CH)
# define AT91C_PWMC_CPRE_MCKA ((unsigned int) 0xB) // (PWMC_CH)
# define AT91C_PWMC_CPRE_MCKB ((unsigned int) 0xC) // (PWMC_CH)
# define AT91C_PWMC_CALG ((unsigned int) 0x1 << 8) // (PWMC_CH) Channel Alignment
# define AT91C_PWMC_CPOL ((unsigned int) 0x1 << 9) // (PWMC_CH) Channel Polarity
# define AT91C_PWMC_CPD ((unsigned int) 0x1 << 10) // (PWMC_CH) Channel Update Period
// -------- PWMC_CDTYR : (PWMC_CH Offset: 0x4) PWMC Channel Duty Cycle Register --------
# define AT91C_PWMC_CDTY ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Duty Cycle
// -------- PWMC_CPRDR : (PWMC_CH Offset: 0x8) PWMC Channel Period Register --------
# define AT91C_PWMC_CPRD ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Period
// -------- PWMC_CCNTR : (PWMC_CH Offset: 0xc) PWMC Channel Counter Register --------
# define AT91C_PWMC_CCNT ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Counter
// -------- PWMC_CUPDR : (PWMC_CH Offset: 0x10) PWMC Channel Update Register --------
# define AT91C_PWMC_CUPD ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Update
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Pulse Width Modulation Controller Interface
// *****************************************************************************
typedef struct _AT91S_PWMC {
AT91_REG PWMC_MR ; // PWMC Mode Register
AT91_REG PWMC_ENA ; // PWMC Enable Register
AT91_REG PWMC_DIS ; // PWMC Disable Register
AT91_REG PWMC_SR ; // PWMC Status Register
AT91_REG PWMC_IER ; // PWMC Interrupt Enable Register
AT91_REG PWMC_IDR ; // PWMC Interrupt Disable Register
AT91_REG PWMC_IMR ; // PWMC Interrupt Mask Register
AT91_REG PWMC_ISR ; // PWMC Interrupt Status Register
AT91_REG Reserved0 [ 55 ] ; //
AT91_REG PWMC_VR ; // PWMC Version Register
AT91_REG Reserved1 [ 64 ] ; //
AT91S_PWMC_CH PWMC_CH [ 32 ] ; // PWMC Channel 0
} AT91S_PWMC , * AT91PS_PWMC ;
// -------- PWMC_MR : (PWMC Offset: 0x0) PWMC Mode Register --------
# define AT91C_PWMC_DIVA ((unsigned int) 0xFF << 0) // (PWMC) CLKA divide factor.
# define AT91C_PWMC_PREA ((unsigned int) 0xF << 8) // (PWMC) Divider Input Clock Prescaler A
# define AT91C_PWMC_PREA_MCK ((unsigned int) 0x0 << 8) // (PWMC)
# define AT91C_PWMC_DIVB ((unsigned int) 0xFF << 16) // (PWMC) CLKB divide factor.
# define AT91C_PWMC_PREB ((unsigned int) 0xF << 24) // (PWMC) Divider Input Clock Prescaler B
# define AT91C_PWMC_PREB_MCK ((unsigned int) 0x0 << 24) // (PWMC)
// -------- PWMC_ENA : (PWMC Offset: 0x4) PWMC Enable Register --------
# define AT91C_PWMC_CHID0 ((unsigned int) 0x1 << 0) // (PWMC) Channel ID 0
# define AT91C_PWMC_CHID1 ((unsigned int) 0x1 << 1) // (PWMC) Channel ID 1
# define AT91C_PWMC_CHID2 ((unsigned int) 0x1 << 2) // (PWMC) Channel ID 2
# define AT91C_PWMC_CHID3 ((unsigned int) 0x1 << 3) // (PWMC) Channel ID 3
# define AT91C_PWMC_CHID4 ((unsigned int) 0x1 << 4) // (PWMC) Channel ID 4
# define AT91C_PWMC_CHID5 ((unsigned int) 0x1 << 5) // (PWMC) Channel ID 5
# define AT91C_PWMC_CHID6 ((unsigned int) 0x1 << 6) // (PWMC) Channel ID 6
# define AT91C_PWMC_CHID7 ((unsigned int) 0x1 << 7) // (PWMC) Channel ID 7
// -------- PWMC_DIS : (PWMC Offset: 0x8) PWMC Disable Register --------
// -------- PWMC_SR : (PWMC Offset: 0xc) PWMC Status Register --------
// -------- PWMC_IER : (PWMC Offset: 0x10) PWMC Interrupt Enable Register --------
// -------- PWMC_IDR : (PWMC Offset: 0x14) PWMC Interrupt Disable Register --------
// -------- PWMC_IMR : (PWMC Offset: 0x18) PWMC Interrupt Mask Register --------
// -------- PWMC_ISR : (PWMC Offset: 0x1c) PWMC Interrupt Status Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR USB Device Interface
// *****************************************************************************
typedef struct _AT91S_UDP {
AT91_REG UDP_NUM ; // Frame Number Register
AT91_REG UDP_GLBSTATE ; // Global State Register
AT91_REG UDP_FADDR ; // Function Address Register
AT91_REG Reserved0 [ 1 ] ; //
AT91_REG UDP_IER ; // Interrupt Enable Register
AT91_REG UDP_IDR ; // Interrupt Disable Register
AT91_REG UDP_IMR ; // Interrupt Mask Register
AT91_REG UDP_ISR ; // Interrupt Status Register
AT91_REG UDP_ICR ; // Interrupt Clear Register
AT91_REG Reserved1 [ 1 ] ; //
AT91_REG UDP_RSTEP ; // Reset Endpoint Register
AT91_REG Reserved2 [ 1 ] ; //
AT91_REG UDP_CSR [ 8 ] ; // Endpoint Control and Status Register
AT91_REG UDP_FDR [ 8 ] ; // Endpoint FIFO Data Register
} AT91S_UDP , * AT91PS_UDP ;
// -------- UDP_FRM_NUM : (UDP Offset: 0x0) USB Frame Number Register --------
# define AT91C_UDP_FRM_NUM ((unsigned int) 0x7FF << 0) // (UDP) Frame Number as Defined in the Packet Field Formats
# define AT91C_UDP_FRM_ERR ((unsigned int) 0x1 << 16) // (UDP) Frame Error
# define AT91C_UDP_FRM_OK ((unsigned int) 0x1 << 17) // (UDP) Frame OK
// -------- UDP_GLB_STATE : (UDP Offset: 0x4) USB Global State Register --------
# define AT91C_UDP_FADDEN ((unsigned int) 0x1 << 0) // (UDP) Function Address Enable
# define AT91C_UDP_CONFG ((unsigned int) 0x1 << 1) // (UDP) Configured
# define AT91C_UDP_RMWUPE ((unsigned int) 0x1 << 2) // (UDP) Remote Wake Up Enable
# define AT91C_UDP_RSMINPR ((unsigned int) 0x1 << 3) // (UDP) A Resume Has Been Sent to the Host
// -------- UDP_FADDR : (UDP Offset: 0x8) USB Function Address Register --------
# define AT91C_UDP_FADD ((unsigned int) 0xFF << 0) // (UDP) Function Address Value
# define AT91C_UDP_FEN ((unsigned int) 0x1 << 8) // (UDP) Function Enable
// -------- UDP_IER : (UDP Offset: 0x10) USB Interrupt Enable Register --------
# define AT91C_UDP_EPINT0 ((unsigned int) 0x1 << 0) // (UDP) Endpoint 0 Interrupt
# define AT91C_UDP_EPINT1 ((unsigned int) 0x1 << 1) // (UDP) Endpoint 0 Interrupt
# define AT91C_UDP_EPINT2 ((unsigned int) 0x1 << 2) // (UDP) Endpoint 2 Interrupt
# define AT91C_UDP_EPINT3 ((unsigned int) 0x1 << 3) // (UDP) Endpoint 3 Interrupt
# define AT91C_UDP_EPINT4 ((unsigned int) 0x1 << 4) // (UDP) Endpoint 4 Interrupt
# define AT91C_UDP_EPINT5 ((unsigned int) 0x1 << 5) // (UDP) Endpoint 5 Interrupt
# define AT91C_UDP_EPINT6 ((unsigned int) 0x1 << 6) // (UDP) Endpoint 6 Interrupt
# define AT91C_UDP_EPINT7 ((unsigned int) 0x1 << 7) // (UDP) Endpoint 7 Interrupt
# define AT91C_UDP_RXSUSP ((unsigned int) 0x1 << 8) // (UDP) USB Suspend Interrupt
# define AT91C_UDP_RXRSM ((unsigned int) 0x1 << 9) // (UDP) USB Resume Interrupt
# define AT91C_UDP_EXTRSM ((unsigned int) 0x1 << 10) // (UDP) USB External Resume Interrupt
# define AT91C_UDP_SOFINT ((unsigned int) 0x1 << 11) // (UDP) USB Start Of frame Interrupt
# define AT91C_UDP_WAKEUP ((unsigned int) 0x1 << 13) // (UDP) USB Resume Interrupt
// -------- UDP_IDR : (UDP Offset: 0x14) USB Interrupt Disable Register --------
// -------- UDP_IMR : (UDP Offset: 0x18) USB Interrupt Mask Register --------
// -------- UDP_ISR : (UDP Offset: 0x1c) USB Interrupt Status Register --------
# define AT91C_UDP_ENDBUSRES ((unsigned int) 0x1 << 12) // (UDP) USB End Of Bus Reset Interrupt
// -------- UDP_ICR : (UDP Offset: 0x20) USB Interrupt Clear Register --------
// -------- UDP_RST_EP : (UDP Offset: 0x28) USB Reset Endpoint Register --------
# define AT91C_UDP_EP0 ((unsigned int) 0x1 << 0) // (UDP) Reset Endpoint 0
# define AT91C_UDP_EP1 ((unsigned int) 0x1 << 1) // (UDP) Reset Endpoint 1
# define AT91C_UDP_EP2 ((unsigned int) 0x1 << 2) // (UDP) Reset Endpoint 2
# define AT91C_UDP_EP3 ((unsigned int) 0x1 << 3) // (UDP) Reset Endpoint 3
# define AT91C_UDP_EP4 ((unsigned int) 0x1 << 4) // (UDP) Reset Endpoint 4
# define AT91C_UDP_EP5 ((unsigned int) 0x1 << 5) // (UDP) Reset Endpoint 5
# define AT91C_UDP_EP6 ((unsigned int) 0x1 << 6) // (UDP) Reset Endpoint 6
# define AT91C_UDP_EP7 ((unsigned int) 0x1 << 7) // (UDP) Reset Endpoint 7
// -------- UDP_CSR : (UDP Offset: 0x30) USB Endpoint Control and Status Register --------
# define AT91C_UDP_TXCOMP ((unsigned int) 0x1 << 0) // (UDP) Generates an IN packet with data previously written in the DPR
# define AT91C_UDP_RX_DATA_BK0 ((unsigned int) 0x1 << 1) // (UDP) Receive Data Bank 0
# define AT91C_UDP_RXSETUP ((unsigned int) 0x1 << 2) // (UDP) Sends STALL to the Host (Control endpoints)
# define AT91C_UDP_ISOERROR ((unsigned int) 0x1 << 3) // (UDP) Isochronous error (Isochronous endpoints)
# define AT91C_UDP_TXPKTRDY ((unsigned int) 0x1 << 4) // (UDP) Transmit Packet Ready
# define AT91C_UDP_FORCESTALL ((unsigned int) 0x1 << 5) // (UDP) Force Stall (used by Control, Bulk and Isochronous endpoints).
# define AT91C_UDP_RX_DATA_BK1 ((unsigned int) 0x1 << 6) // (UDP) Receive Data Bank 1 (only used by endpoints with ping-pong attributes).
# define AT91C_UDP_DIR ((unsigned int) 0x1 << 7) // (UDP) Transfer Direction
# define AT91C_UDP_EPTYPE ((unsigned int) 0x7 << 8) // (UDP) Endpoint type
# define AT91C_UDP_EPTYPE_CTRL ((unsigned int) 0x0 << 8) // (UDP) Control
# define AT91C_UDP_EPTYPE_ISO_OUT ((unsigned int) 0x1 << 8) // (UDP) Isochronous OUT
# define AT91C_UDP_EPTYPE_BULK_OUT ((unsigned int) 0x2 << 8) // (UDP) Bulk OUT
# define AT91C_UDP_EPTYPE_INT_OUT ((unsigned int) 0x3 << 8) // (UDP) Interrupt OUT
# define AT91C_UDP_EPTYPE_ISO_IN ((unsigned int) 0x5 << 8) // (UDP) Isochronous IN
# define AT91C_UDP_EPTYPE_BULK_IN ((unsigned int) 0x6 << 8) // (UDP) Bulk IN
# define AT91C_UDP_EPTYPE_INT_IN ((unsigned int) 0x7 << 8) // (UDP) Interrupt IN
# define AT91C_UDP_DTGLE ((unsigned int) 0x1 << 11) // (UDP) Data Toggle
# define AT91C_UDP_EPEDS ((unsigned int) 0x1 << 15) // (UDP) Endpoint Enable Disable
# define AT91C_UDP_RXBYTECNT ((unsigned int) 0x7FF << 16) // (UDP) Number Of Bytes Available in the FIFO
// *****************************************************************************
// REGISTER ADDRESS DEFINITION FOR AT91SAM7S64
// *****************************************************************************
// ========== Register definition for SYSC peripheral ==========
# define AT91C_SYSC_SYSC_VRPM ((AT91_REG *) 0xFFFFFD60) // (SYSC) Voltage Regulator Power Mode Register
// ========== Register definition for AIC peripheral ==========
# define AT91C_AIC_ICCR ((AT91_REG *) 0xFFFFF128) // (AIC) Interrupt Clear Command Register
# define AT91C_AIC_IECR ((AT91_REG *) 0xFFFFF120) // (AIC) Interrupt Enable Command Register
# define AT91C_AIC_SMR ((AT91_REG *) 0xFFFFF000) // (AIC) Source Mode Register
# define AT91C_AIC_ISCR ((AT91_REG *) 0xFFFFF12C) // (AIC) Interrupt Set Command Register
# define AT91C_AIC_EOICR ((AT91_REG *) 0xFFFFF130) // (AIC) End of Interrupt Command Register
# define AT91C_AIC_DCR ((AT91_REG *) 0xFFFFF138) // (AIC) Debug Control Register (Protect)
# define AT91C_AIC_FFER ((AT91_REG *) 0xFFFFF140) // (AIC) Fast Forcing Enable Register
# define AT91C_AIC_SVR ((AT91_REG *) 0xFFFFF080) // (AIC) Source Vector Register
# define AT91C_AIC_SPU ((AT91_REG *) 0xFFFFF134) // (AIC) Spurious Vector Register
# define AT91C_AIC_FFDR ((AT91_REG *) 0xFFFFF144) // (AIC) Fast Forcing Disable Register
# define AT91C_AIC_FVR ((AT91_REG *) 0xFFFFF104) // (AIC) FIQ Vector Register
# define AT91C_AIC_FFSR ((AT91_REG *) 0xFFFFF148) // (AIC) Fast Forcing Status Register
# define AT91C_AIC_IMR ((AT91_REG *) 0xFFFFF110) // (AIC) Interrupt Mask Register
# define AT91C_AIC_ISR ((AT91_REG *) 0xFFFFF108) // (AIC) Interrupt Status Register
# define AT91C_AIC_IVR ((AT91_REG *) 0xFFFFF100) // (AIC) IRQ Vector Register
# define AT91C_AIC_IDCR ((AT91_REG *) 0xFFFFF124) // (AIC) Interrupt Disable Command Register
# define AT91C_AIC_CISR ((AT91_REG *) 0xFFFFF114) // (AIC) Core Interrupt Status Register
# define AT91C_AIC_IPR ((AT91_REG *) 0xFFFFF10C) // (AIC) Interrupt Pending Register
// ========== Register definition for DBGU peripheral ==========
# define AT91C_DBGU_C2R ((AT91_REG *) 0xFFFFF244) // (DBGU) Chip ID2 Register
# define AT91C_DBGU_THR ((AT91_REG *) 0xFFFFF21C) // (DBGU) Transmitter Holding Register
# define AT91C_DBGU_CSR ((AT91_REG *) 0xFFFFF214) // (DBGU) Channel Status Register
# define AT91C_DBGU_IDR ((AT91_REG *) 0xFFFFF20C) // (DBGU) Interrupt Disable Register
# define AT91C_DBGU_MR ((AT91_REG *) 0xFFFFF204) // (DBGU) Mode Register
# define AT91C_DBGU_FNTR ((AT91_REG *) 0xFFFFF248) // (DBGU) Force NTRST Register
# define AT91C_DBGU_C1R ((AT91_REG *) 0xFFFFF240) // (DBGU) Chip ID1 Register
# define AT91C_DBGU_BRGR ((AT91_REG *) 0xFFFFF220) // (DBGU) Baud Rate Generator Register
# define AT91C_DBGU_RHR ((AT91_REG *) 0xFFFFF218) // (DBGU) Receiver Holding Register
# define AT91C_DBGU_IMR ((AT91_REG *) 0xFFFFF210) // (DBGU) Interrupt Mask Register
# define AT91C_DBGU_IER ((AT91_REG *) 0xFFFFF208) // (DBGU) Interrupt Enable Register
# define AT91C_DBGU_CR ((AT91_REG *) 0xFFFFF200) // (DBGU) Control Register
// ========== Register definition for PDC_DBGU peripheral ==========
# define AT91C_DBGU_TNCR ((AT91_REG *) 0xFFFFF31C) // (PDC_DBGU) Transmit Next Counter Register
# define AT91C_DBGU_RNCR ((AT91_REG *) 0xFFFFF314) // (PDC_DBGU) Receive Next Counter Register
# define AT91C_DBGU_PTCR ((AT91_REG *) 0xFFFFF320) // (PDC_DBGU) PDC Transfer Control Register
# define AT91C_DBGU_PTSR ((AT91_REG *) 0xFFFFF324) // (PDC_DBGU) PDC Transfer Status Register
# define AT91C_DBGU_RCR ((AT91_REG *) 0xFFFFF304) // (PDC_DBGU) Receive Counter Register
# define AT91C_DBGU_TCR ((AT91_REG *) 0xFFFFF30C) // (PDC_DBGU) Transmit Counter Register
# define AT91C_DBGU_RPR ((AT91_REG *) 0xFFFFF300) // (PDC_DBGU) Receive Pointer Register
# define AT91C_DBGU_TPR ((AT91_REG *) 0xFFFFF308) // (PDC_DBGU) Transmit Pointer Register
# define AT91C_DBGU_RNPR ((AT91_REG *) 0xFFFFF310) // (PDC_DBGU) Receive Next Pointer Register
# define AT91C_DBGU_TNPR ((AT91_REG *) 0xFFFFF318) // (PDC_DBGU) Transmit Next Pointer Register
// ========== Register definition for PIOA peripheral ==========
# define AT91C_PIOA_IMR ((AT91_REG *) 0xFFFFF448) // (PIOA) Interrupt Mask Register
# define AT91C_PIOA_IER ((AT91_REG *) 0xFFFFF440) // (PIOA) Interrupt Enable Register
# define AT91C_PIOA_OWDR ((AT91_REG *) 0xFFFFF4A4) // (PIOA) Output Write Disable Register
# define AT91C_PIOA_ISR ((AT91_REG *) 0xFFFFF44C) // (PIOA) Interrupt Status Register
# define AT91C_PIOA_PPUDR ((AT91_REG *) 0xFFFFF460) // (PIOA) Pull-up Disable Register
# define AT91C_PIOA_MDSR ((AT91_REG *) 0xFFFFF458) // (PIOA) Multi-driver Status Register
# define AT91C_PIOA_MDER ((AT91_REG *) 0xFFFFF450) // (PIOA) Multi-driver Enable Register
# define AT91C_PIOA_PER ((AT91_REG *) 0xFFFFF400) // (PIOA) PIO Enable Register
# define AT91C_PIOA_PSR ((AT91_REG *) 0xFFFFF408) // (PIOA) PIO Status Register
# define AT91C_PIOA_OER ((AT91_REG *) 0xFFFFF410) // (PIOA) Output Enable Register
# define AT91C_PIOA_BSR ((AT91_REG *) 0xFFFFF474) // (PIOA) Select B Register
# define AT91C_PIOA_PPUER ((AT91_REG *) 0xFFFFF464) // (PIOA) Pull-up Enable Register
# define AT91C_PIOA_MDDR ((AT91_REG *) 0xFFFFF454) // (PIOA) Multi-driver Disable Register
# define AT91C_PIOA_PDR ((AT91_REG *) 0xFFFFF404) // (PIOA) PIO Disable Register
# define AT91C_PIOA_ODR ((AT91_REG *) 0xFFFFF414) // (PIOA) Output Disable Registerr
# define AT91C_PIOA_IFDR ((AT91_REG *) 0xFFFFF424) // (PIOA) Input Filter Disable Register
# define AT91C_PIOA_ABSR ((AT91_REG *) 0xFFFFF478) // (PIOA) AB Select Status Register
# define AT91C_PIOA_ASR ((AT91_REG *) 0xFFFFF470) // (PIOA) Select A Register
# define AT91C_PIOA_PPUSR ((AT91_REG *) 0xFFFFF468) // (PIOA) Pad Pull-up Status Register
# define AT91C_PIOA_ODSR ((AT91_REG *) 0xFFFFF438) // (PIOA) Output Data Status Register
# define AT91C_PIOA_SODR ((AT91_REG *) 0xFFFFF430) // (PIOA) Set Output Data Register
# define AT91C_PIOA_IFSR ((AT91_REG *) 0xFFFFF428) // (PIOA) Input Filter Status Register
# define AT91C_PIOA_IFER ((AT91_REG *) 0xFFFFF420) // (PIOA) Input Filter Enable Register
# define AT91C_PIOA_OSR ((AT91_REG *) 0xFFFFF418) // (PIOA) Output Status Register
# define AT91C_PIOA_IDR ((AT91_REG *) 0xFFFFF444) // (PIOA) Interrupt Disable Register
# define AT91C_PIOA_PDSR ((AT91_REG *) 0xFFFFF43C) // (PIOA) Pin Data Status Register
# define AT91C_PIOA_CODR ((AT91_REG *) 0xFFFFF434) // (PIOA) Clear Output Data Register
# define AT91C_PIOA_OWSR ((AT91_REG *) 0xFFFFF4A8) // (PIOA) Output Write Status Register
# define AT91C_PIOA_OWER ((AT91_REG *) 0xFFFFF4A0) // (PIOA) Output Write Enable Register
// ========== Register definition for CKGR peripheral ==========
# define AT91C_CKGR_PLLR ((AT91_REG *) 0xFFFFFC2C) // (CKGR) PLL Register
# define AT91C_CKGR_MCFR ((AT91_REG *) 0xFFFFFC24) // (CKGR) Main Clock Frequency Register
# define AT91C_CKGR_MOR ((AT91_REG *) 0xFFFFFC20) // (CKGR) Main Oscillator Register
// ========== Register definition for PMC peripheral ==========
# define AT91C_PMC_SCSR ((AT91_REG *) 0xFFFFFC08) // (PMC) System Clock Status Register
# define AT91C_PMC_SCER ((AT91_REG *) 0xFFFFFC00) // (PMC) System Clock Enable Register
# define AT91C_PMC_IMR ((AT91_REG *) 0xFFFFFC6C) // (PMC) Interrupt Mask Register
# define AT91C_PMC_IDR ((AT91_REG *) 0xFFFFFC64) // (PMC) Interrupt Disable Register
# define AT91C_PMC_PCDR ((AT91_REG *) 0xFFFFFC14) // (PMC) Peripheral Clock Disable Register
# define AT91C_PMC_SCDR ((AT91_REG *) 0xFFFFFC04) // (PMC) System Clock Disable Register
# define AT91C_PMC_SR ((AT91_REG *) 0xFFFFFC68) // (PMC) Status Register
# define AT91C_PMC_IER ((AT91_REG *) 0xFFFFFC60) // (PMC) Interrupt Enable Register
# define AT91C_PMC_MCKR ((AT91_REG *) 0xFFFFFC30) // (PMC) Master Clock Register
# define AT91C_PMC_MOR ((AT91_REG *) 0xFFFFFC20) // (PMC) Main Oscillator Register
# define AT91C_PMC_PCER ((AT91_REG *) 0xFFFFFC10) // (PMC) Peripheral Clock Enable Register
# define AT91C_PMC_PCSR ((AT91_REG *) 0xFFFFFC18) // (PMC) Peripheral Clock Status Register
# define AT91C_PMC_PLLR ((AT91_REG *) 0xFFFFFC2C) // (PMC) PLL Register
# define AT91C_PMC_MCFR ((AT91_REG *) 0xFFFFFC24) // (PMC) Main Clock Frequency Register
# define AT91C_PMC_PCKR ((AT91_REG *) 0xFFFFFC40) // (PMC) Programmable Clock Register
// ========== Register definition for RSTC peripheral ==========
# define AT91C_RSTC_RSR ((AT91_REG *) 0xFFFFFD04) // (RSTC) Reset Status Register
# define AT91C_RSTC_RMR ((AT91_REG *) 0xFFFFFD08) // (RSTC) Reset Mode Register
# define AT91C_RSTC_RCR ((AT91_REG *) 0xFFFFFD00) // (RSTC) Reset Control Register
// ========== Register definition for RTTC peripheral ==========
# define AT91C_RTTC_RTSR ((AT91_REG *) 0xFFFFFD2C) // (RTTC) Real-time Status Register
# define AT91C_RTTC_RTAR ((AT91_REG *) 0xFFFFFD24) // (RTTC) Real-time Alarm Register
# define AT91C_RTTC_RTVR ((AT91_REG *) 0xFFFFFD28) // (RTTC) Real-time Value Register
# define AT91C_RTTC_RTMR ((AT91_REG *) 0xFFFFFD20) // (RTTC) Real-time Mode Register
// ========== Register definition for PITC peripheral ==========
# define AT91C_PITC_PIIR ((AT91_REG *) 0xFFFFFD3C) // (PITC) Period Interval Image Register
# define AT91C_PITC_PISR ((AT91_REG *) 0xFFFFFD34) // (PITC) Period Interval Status Register
# define AT91C_PITC_PIVR ((AT91_REG *) 0xFFFFFD38) // (PITC) Period Interval Value Register
# define AT91C_PITC_PIMR ((AT91_REG *) 0xFFFFFD30) // (PITC) Period Interval Mode Register
// ========== Register definition for WDTC peripheral ==========
# define AT91C_WDTC_WDMR ((AT91_REG *) 0xFFFFFD44) // (WDTC) Watchdog Mode Register
# define AT91C_WDTC_WDSR ((AT91_REG *) 0xFFFFFD48) // (WDTC) Watchdog Status Register
# define AT91C_WDTC_WDCR ((AT91_REG *) 0xFFFFFD40) // (WDTC) Watchdog Control Register
// ========== Register definition for MC peripheral ==========
# define AT91C_MC_FCR ((AT91_REG *) 0xFFFFFF64) // (MC) MC Flash Command Register
# define AT91C_MC_ASR ((AT91_REG *) 0xFFFFFF04) // (MC) MC Abort Status Register
# define AT91C_MC_FSR ((AT91_REG *) 0xFFFFFF68) // (MC) MC Flash Status Register
# define AT91C_MC_FMR ((AT91_REG *) 0xFFFFFF60) // (MC) MC Flash Mode Register
# define AT91C_MC_AASR ((AT91_REG *) 0xFFFFFF08) // (MC) MC Abort Address Status Register
# define AT91C_MC_RCR ((AT91_REG *) 0xFFFFFF00) // (MC) MC Remap Control Register
// ========== Register definition for PDC_SPI peripheral ==========
# define AT91C_SPI_PTCR ((AT91_REG *) 0xFFFE0120) // (PDC_SPI) PDC Transfer Control Register
# define AT91C_SPI_TNPR ((AT91_REG *) 0xFFFE0118) // (PDC_SPI) Transmit Next Pointer Register
# define AT91C_SPI_RNPR ((AT91_REG *) 0xFFFE0110) // (PDC_SPI) Receive Next Pointer Register
# define AT91C_SPI_TPR ((AT91_REG *) 0xFFFE0108) // (PDC_SPI) Transmit Pointer Register
# define AT91C_SPI_RPR ((AT91_REG *) 0xFFFE0100) // (PDC_SPI) Receive Pointer Register
# define AT91C_SPI_PTSR ((AT91_REG *) 0xFFFE0124) // (PDC_SPI) PDC Transfer Status Register
# define AT91C_SPI_TNCR ((AT91_REG *) 0xFFFE011C) // (PDC_SPI) Transmit Next Counter Register
# define AT91C_SPI_RNCR ((AT91_REG *) 0xFFFE0114) // (PDC_SPI) Receive Next Counter Register
# define AT91C_SPI_TCR ((AT91_REG *) 0xFFFE010C) // (PDC_SPI) Transmit Counter Register
# define AT91C_SPI_RCR ((AT91_REG *) 0xFFFE0104) // (PDC_SPI) Receive Counter Register
// ========== Register definition for SPI peripheral ==========
# define AT91C_SPI_CSR ((AT91_REG *) 0xFFFE0030) // (SPI) Chip Select Register
# define AT91C_SPI_IDR ((AT91_REG *) 0xFFFE0018) // (SPI) Interrupt Disable Register
# define AT91C_SPI_SR ((AT91_REG *) 0xFFFE0010) // (SPI) Status Register
# define AT91C_SPI_RDR ((AT91_REG *) 0xFFFE0008) // (SPI) Receive Data Register
# define AT91C_SPI_CR ((AT91_REG *) 0xFFFE0000) // (SPI) Control Register
# define AT91C_SPI_IMR ((AT91_REG *) 0xFFFE001C) // (SPI) Interrupt Mask Register
# define AT91C_SPI_IER ((AT91_REG *) 0xFFFE0014) // (SPI) Interrupt Enable Register
# define AT91C_SPI_TDR ((AT91_REG *) 0xFFFE000C) // (SPI) Transmit Data Register
# define AT91C_SPI_MR ((AT91_REG *) 0xFFFE0004) // (SPI) Mode Register
// ========== Register definition for PDC_ADC peripheral ==========
# define AT91C_ADC_PTCR ((AT91_REG *) 0xFFFD8120) // (PDC_ADC) PDC Transfer Control Register
# define AT91C_ADC_TNPR ((AT91_REG *) 0xFFFD8118) // (PDC_ADC) Transmit Next Pointer Register
# define AT91C_ADC_RNPR ((AT91_REG *) 0xFFFD8110) // (PDC_ADC) Receive Next Pointer Register
# define AT91C_ADC_TPR ((AT91_REG *) 0xFFFD8108) // (PDC_ADC) Transmit Pointer Register
# define AT91C_ADC_RPR ((AT91_REG *) 0xFFFD8100) // (PDC_ADC) Receive Pointer Register
# define AT91C_ADC_PTSR ((AT91_REG *) 0xFFFD8124) // (PDC_ADC) PDC Transfer Status Register
# define AT91C_ADC_TNCR ((AT91_REG *) 0xFFFD811C) // (PDC_ADC) Transmit Next Counter Register
# define AT91C_ADC_RNCR ((AT91_REG *) 0xFFFD8114) // (PDC_ADC) Receive Next Counter Register
# define AT91C_ADC_TCR ((AT91_REG *) 0xFFFD810C) // (PDC_ADC) Transmit Counter Register
# define AT91C_ADC_RCR ((AT91_REG *) 0xFFFD8104) // (PDC_ADC) Receive Counter Register
// ========== Register definition for ADC peripheral ==========
# define AT91C_ADC_IMR ((AT91_REG *) 0xFFFD802C) // (ADC) ADC Interrupt Mask Register
# define AT91C_ADC_CDR4 ((AT91_REG *) 0xFFFD8040) // (ADC) ADC Channel Data Register 4
# define AT91C_ADC_CDR2 ((AT91_REG *) 0xFFFD8038) // (ADC) ADC Channel Data Register 2
# define AT91C_ADC_CDR0 ((AT91_REG *) 0xFFFD8030) // (ADC) ADC Channel Data Register 0
# define AT91C_ADC_CDR7 ((AT91_REG *) 0xFFFD804C) // (ADC) ADC Channel Data Register 7
# define AT91C_ADC_CDR1 ((AT91_REG *) 0xFFFD8034) // (ADC) ADC Channel Data Register 1
# define AT91C_ADC_CDR3 ((AT91_REG *) 0xFFFD803C) // (ADC) ADC Channel Data Register 3
# define AT91C_ADC_CDR5 ((AT91_REG *) 0xFFFD8044) // (ADC) ADC Channel Data Register 5
# define AT91C_ADC_MR ((AT91_REG *) 0xFFFD8004) // (ADC) ADC Mode Register
# define AT91C_ADC_CDR6 ((AT91_REG *) 0xFFFD8048) // (ADC) ADC Channel Data Register 6
# define AT91C_ADC_CR ((AT91_REG *) 0xFFFD8000) // (ADC) ADC Control Register
# define AT91C_ADC_CHER ((AT91_REG *) 0xFFFD8010) // (ADC) ADC Channel Enable Register
# define AT91C_ADC_CHSR ((AT91_REG *) 0xFFFD8018) // (ADC) ADC Channel Status Register
# define AT91C_ADC_IER ((AT91_REG *) 0xFFFD8024) // (ADC) ADC Interrupt Enable Register
# define AT91C_ADC_SR ((AT91_REG *) 0xFFFD801C) // (ADC) ADC Status Register
# define AT91C_ADC_CHDR ((AT91_REG *) 0xFFFD8014) // (ADC) ADC Channel Disable Register
# define AT91C_ADC_IDR ((AT91_REG *) 0xFFFD8028) // (ADC) ADC Interrupt Disable Register
# define AT91C_ADC_LCDR ((AT91_REG *) 0xFFFD8020) // (ADC) ADC Last Converted Data Register
// ========== Register definition for PDC_SSC peripheral ==========
# define AT91C_SSC_PTCR ((AT91_REG *) 0xFFFD4120) // (PDC_SSC) PDC Transfer Control Register
# define AT91C_SSC_TNPR ((AT91_REG *) 0xFFFD4118) // (PDC_SSC) Transmit Next Pointer Register
# define AT91C_SSC_RNPR ((AT91_REG *) 0xFFFD4110) // (PDC_SSC) Receive Next Pointer Register
# define AT91C_SSC_TPR ((AT91_REG *) 0xFFFD4108) // (PDC_SSC) Transmit Pointer Register
# define AT91C_SSC_RPR ((AT91_REG *) 0xFFFD4100) // (PDC_SSC) Receive Pointer Register
# define AT91C_SSC_PTSR ((AT91_REG *) 0xFFFD4124) // (PDC_SSC) PDC Transfer Status Register
# define AT91C_SSC_TNCR ((AT91_REG *) 0xFFFD411C) // (PDC_SSC) Transmit Next Counter Register
# define AT91C_SSC_RNCR ((AT91_REG *) 0xFFFD4114) // (PDC_SSC) Receive Next Counter Register
# define AT91C_SSC_TCR ((AT91_REG *) 0xFFFD410C) // (PDC_SSC) Transmit Counter Register
# define AT91C_SSC_RCR ((AT91_REG *) 0xFFFD4104) // (PDC_SSC) Receive Counter Register
// ========== Register definition for SSC peripheral ==========
# define AT91C_SSC_RFMR ((AT91_REG *) 0xFFFD4014) // (SSC) Receive Frame Mode Register
# define AT91C_SSC_CMR ((AT91_REG *) 0xFFFD4004) // (SSC) Clock Mode Register
# define AT91C_SSC_IDR ((AT91_REG *) 0xFFFD4048) // (SSC) Interrupt Disable Register
# define AT91C_SSC_SR ((AT91_REG *) 0xFFFD4040) // (SSC) Status Register
# define AT91C_SSC_RC0R ((AT91_REG *) 0xFFFD4038) // (SSC) Receive Compare 0 Register
# define AT91C_SSC_RSHR ((AT91_REG *) 0xFFFD4030) // (SSC) Receive Sync Holding Register
# define AT91C_SSC_RHR ((AT91_REG *) 0xFFFD4020) // (SSC) Receive Holding Register
# define AT91C_SSC_TCMR ((AT91_REG *) 0xFFFD4018) // (SSC) Transmit Clock Mode Register
# define AT91C_SSC_RCMR ((AT91_REG *) 0xFFFD4010) // (SSC) Receive Clock ModeRegister
# define AT91C_SSC_CR ((AT91_REG *) 0xFFFD4000) // (SSC) Control Register
# define AT91C_SSC_IMR ((AT91_REG *) 0xFFFD404C) // (SSC) Interrupt Mask Register
# define AT91C_SSC_IER ((AT91_REG *) 0xFFFD4044) // (SSC) Interrupt Enable Register
# define AT91C_SSC_RC1R ((AT91_REG *) 0xFFFD403C) // (SSC) Receive Compare 1 Register
# define AT91C_SSC_TSHR ((AT91_REG *) 0xFFFD4034) // (SSC) Transmit Sync Holding Register
# define AT91C_SSC_THR ((AT91_REG *) 0xFFFD4024) // (SSC) Transmit Holding Register
# define AT91C_SSC_TFMR ((AT91_REG *) 0xFFFD401C) // (SSC) Transmit Frame Mode Register
// ========== Register definition for PDC_US1 peripheral ==========
# define AT91C_US1_PTSR ((AT91_REG *) 0xFFFC4124) // (PDC_US1) PDC Transfer Status Register
# define AT91C_US1_TNCR ((AT91_REG *) 0xFFFC411C) // (PDC_US1) Transmit Next Counter Register
# define AT91C_US1_RNCR ((AT91_REG *) 0xFFFC4114) // (PDC_US1) Receive Next Counter Register
# define AT91C_US1_TCR ((AT91_REG *) 0xFFFC410C) // (PDC_US1) Transmit Counter Register
# define AT91C_US1_RCR ((AT91_REG *) 0xFFFC4104) // (PDC_US1) Receive Counter Register
# define AT91C_US1_PTCR ((AT91_REG *) 0xFFFC4120) // (PDC_US1) PDC Transfer Control Register
# define AT91C_US1_TNPR ((AT91_REG *) 0xFFFC4118) // (PDC_US1) Transmit Next Pointer Register
# define AT91C_US1_RNPR ((AT91_REG *) 0xFFFC4110) // (PDC_US1) Receive Next Pointer Register
# define AT91C_US1_TPR ((AT91_REG *) 0xFFFC4108) // (PDC_US1) Transmit Pointer Register
# define AT91C_US1_RPR ((AT91_REG *) 0xFFFC4100) // (PDC_US1) Receive Pointer Register
// ========== Register definition for US1 peripheral ==========
# define AT91C_US1_XXR ((AT91_REG *) 0xFFFC4048) // (US1) XON_XOFF Register
# define AT91C_US1_RHR ((AT91_REG *) 0xFFFC4018) // (US1) Receiver Holding Register
# define AT91C_US1_IMR ((AT91_REG *) 0xFFFC4010) // (US1) Interrupt Mask Register
# define AT91C_US1_IER ((AT91_REG *) 0xFFFC4008) // (US1) Interrupt Enable Register
# define AT91C_US1_CR ((AT91_REG *) 0xFFFC4000) // (US1) Control Register
# define AT91C_US1_RTOR ((AT91_REG *) 0xFFFC4024) // (US1) Receiver Time-out Register
# define AT91C_US1_THR ((AT91_REG *) 0xFFFC401C) // (US1) Transmitter Holding Register
# define AT91C_US1_CSR ((AT91_REG *) 0xFFFC4014) // (US1) Channel Status Register
# define AT91C_US1_IDR ((AT91_REG *) 0xFFFC400C) // (US1) Interrupt Disable Register
# define AT91C_US1_FIDI ((AT91_REG *) 0xFFFC4040) // (US1) FI_DI_Ratio Register
# define AT91C_US1_BRGR ((AT91_REG *) 0xFFFC4020) // (US1) Baud Rate Generator Register
# define AT91C_US1_TTGR ((AT91_REG *) 0xFFFC4028) // (US1) Transmitter Time-guard Register
# define AT91C_US1_IF ((AT91_REG *) 0xFFFC404C) // (US1) IRDA_FILTER Register
# define AT91C_US1_NER ((AT91_REG *) 0xFFFC4044) // (US1) Nb Errors Register
# define AT91C_US1_MR ((AT91_REG *) 0xFFFC4004) // (US1) Mode Register
// ========== Register definition for PDC_US0 peripheral ==========
# define AT91C_US0_PTCR ((AT91_REG *) 0xFFFC0120) // (PDC_US0) PDC Transfer Control Register
# define AT91C_US0_TNPR ((AT91_REG *) 0xFFFC0118) // (PDC_US0) Transmit Next Pointer Register
# define AT91C_US0_RNPR ((AT91_REG *) 0xFFFC0110) // (PDC_US0) Receive Next Pointer Register
# define AT91C_US0_TPR ((AT91_REG *) 0xFFFC0108) // (PDC_US0) Transmit Pointer Register
# define AT91C_US0_RPR ((AT91_REG *) 0xFFFC0100) // (PDC_US0) Receive Pointer Register
# define AT91C_US0_PTSR ((AT91_REG *) 0xFFFC0124) // (PDC_US0) PDC Transfer Status Register
# define AT91C_US0_TNCR ((AT91_REG *) 0xFFFC011C) // (PDC_US0) Transmit Next Counter Register
# define AT91C_US0_RNCR ((AT91_REG *) 0xFFFC0114) // (PDC_US0) Receive Next Counter Register
# define AT91C_US0_TCR ((AT91_REG *) 0xFFFC010C) // (PDC_US0) Transmit Counter Register
# define AT91C_US0_RCR ((AT91_REG *) 0xFFFC0104) // (PDC_US0) Receive Counter Register
// ========== Register definition for US0 peripheral ==========
# define AT91C_US0_TTGR ((AT91_REG *) 0xFFFC0028) // (US0) Transmitter Time-guard Register
# define AT91C_US0_BRGR ((AT91_REG *) 0xFFFC0020) // (US0) Baud Rate Generator Register
# define AT91C_US0_RHR ((AT91_REG *) 0xFFFC0018) // (US0) Receiver Holding Register
# define AT91C_US0_IMR ((AT91_REG *) 0xFFFC0010) // (US0) Interrupt Mask Register
# define AT91C_US0_NER ((AT91_REG *) 0xFFFC0044) // (US0) Nb Errors Register
# define AT91C_US0_RTOR ((AT91_REG *) 0xFFFC0024) // (US0) Receiver Time-out Register
# define AT91C_US0_XXR ((AT91_REG *) 0xFFFC0048) // (US0) XON_XOFF Register
# define AT91C_US0_FIDI ((AT91_REG *) 0xFFFC0040) // (US0) FI_DI_Ratio Register
# define AT91C_US0_CR ((AT91_REG *) 0xFFFC0000) // (US0) Control Register
# define AT91C_US0_IER ((AT91_REG *) 0xFFFC0008) // (US0) Interrupt Enable Register
# define AT91C_US0_IF ((AT91_REG *) 0xFFFC004C) // (US0) IRDA_FILTER Register
# define AT91C_US0_MR ((AT91_REG *) 0xFFFC0004) // (US0) Mode Register
# define AT91C_US0_IDR ((AT91_REG *) 0xFFFC000C) // (US0) Interrupt Disable Register
# define AT91C_US0_CSR ((AT91_REG *) 0xFFFC0014) // (US0) Channel Status Register
# define AT91C_US0_THR ((AT91_REG *) 0xFFFC001C) // (US0) Transmitter Holding Register
// ========== Register definition for TWI peripheral ==========
# define AT91C_TWI_RHR ((AT91_REG *) 0xFFFB8030) // (TWI) Receive Holding Register
# define AT91C_TWI_IDR ((AT91_REG *) 0xFFFB8028) // (TWI) Interrupt Disable Register
# define AT91C_TWI_SR ((AT91_REG *) 0xFFFB8020) // (TWI) Status Register
# define AT91C_TWI_CWGR ((AT91_REG *) 0xFFFB8010) // (TWI) Clock Waveform Generator Register
# define AT91C_TWI_SMR ((AT91_REG *) 0xFFFB8008) // (TWI) Slave Mode Register
# define AT91C_TWI_CR ((AT91_REG *) 0xFFFB8000) // (TWI) Control Register
# define AT91C_TWI_THR ((AT91_REG *) 0xFFFB8034) // (TWI) Transmit Holding Register
# define AT91C_TWI_IMR ((AT91_REG *) 0xFFFB802C) // (TWI) Interrupt Mask Register
# define AT91C_TWI_IER ((AT91_REG *) 0xFFFB8024) // (TWI) Interrupt Enable Register
# define AT91C_TWI_IADR ((AT91_REG *) 0xFFFB800C) // (TWI) Internal Address Register
# define AT91C_TWI_MMR ((AT91_REG *) 0xFFFB8004) // (TWI) Master Mode Register
// ========== Register definition for TC2 peripheral ==========
# define AT91C_TC2_IMR ((AT91_REG *) 0xFFFA00AC) // (TC2) Interrupt Mask Register
# define AT91C_TC2_IER ((AT91_REG *) 0xFFFA00A4) // (TC2) Interrupt Enable Register
# define AT91C_TC2_RC ((AT91_REG *) 0xFFFA009C) // (TC2) Register C
# define AT91C_TC2_RA ((AT91_REG *) 0xFFFA0094) // (TC2) Register A
# define AT91C_TC2_CMR ((AT91_REG *) 0xFFFA0084) // (TC2) Channel Mode Register (Capture Mode / Waveform Mode)
# define AT91C_TC2_IDR ((AT91_REG *) 0xFFFA00A8) // (TC2) Interrupt Disable Register
# define AT91C_TC2_SR ((AT91_REG *) 0xFFFA00A0) // (TC2) Status Register
# define AT91C_TC2_RB ((AT91_REG *) 0xFFFA0098) // (TC2) Register B
# define AT91C_TC2_CV ((AT91_REG *) 0xFFFA0090) // (TC2) Counter Value
# define AT91C_TC2_CCR ((AT91_REG *) 0xFFFA0080) // (TC2) Channel Control Register
// ========== Register definition for TC1 peripheral ==========
# define AT91C_TC1_IMR ((AT91_REG *) 0xFFFA006C) // (TC1) Interrupt Mask Register
# define AT91C_TC1_IER ((AT91_REG *) 0xFFFA0064) // (TC1) Interrupt Enable Register
# define AT91C_TC1_RC ((AT91_REG *) 0xFFFA005C) // (TC1) Register C
# define AT91C_TC1_RA ((AT91_REG *) 0xFFFA0054) // (TC1) Register A
# define AT91C_TC1_CMR ((AT91_REG *) 0xFFFA0044) // (TC1) Channel Mode Register (Capture Mode / Waveform Mode)
# define AT91C_TC1_IDR ((AT91_REG *) 0xFFFA0068) // (TC1) Interrupt Disable Register
# define AT91C_TC1_SR ((AT91_REG *) 0xFFFA0060) // (TC1) Status Register
# define AT91C_TC1_RB ((AT91_REG *) 0xFFFA0058) // (TC1) Register B
# define AT91C_TC1_CV ((AT91_REG *) 0xFFFA0050) // (TC1) Counter Value
# define AT91C_TC1_CCR ((AT91_REG *) 0xFFFA0040) // (TC1) Channel Control Register
// ========== Register definition for TC0 peripheral ==========
# define AT91C_TC0_IMR ((AT91_REG *) 0xFFFA002C) // (TC0) Interrupt Mask Register
# define AT91C_TC0_IER ((AT91_REG *) 0xFFFA0024) // (TC0) Interrupt Enable Register
# define AT91C_TC0_RC ((AT91_REG *) 0xFFFA001C) // (TC0) Register C
# define AT91C_TC0_RA ((AT91_REG *) 0xFFFA0014) // (TC0) Register A
# define AT91C_TC0_CMR ((AT91_REG *) 0xFFFA0004) // (TC0) Channel Mode Register (Capture Mode / Waveform Mode)
# define AT91C_TC0_IDR ((AT91_REG *) 0xFFFA0028) // (TC0) Interrupt Disable Register
# define AT91C_TC0_SR ((AT91_REG *) 0xFFFA0020) // (TC0) Status Register
# define AT91C_TC0_RB ((AT91_REG *) 0xFFFA0018) // (TC0) Register B
# define AT91C_TC0_CV ((AT91_REG *) 0xFFFA0010) // (TC0) Counter Value
# define AT91C_TC0_CCR ((AT91_REG *) 0xFFFA0000) // (TC0) Channel Control Register
// ========== Register definition for TCB peripheral ==========
# define AT91C_TCB_BMR ((AT91_REG *) 0xFFFA00C4) // (TCB) TC Block Mode Register
# define AT91C_TCB_BCR ((AT91_REG *) 0xFFFA00C0) // (TCB) TC Block Control Register
// ========== Register definition for PWMC_CH3 peripheral ==========
# define AT91C_CH3_CUPDR ((AT91_REG *) 0xFFFCC270) // (PWMC_CH3) Channel Update Register
# define AT91C_CH3_CPRDR ((AT91_REG *) 0xFFFCC268) // (PWMC_CH3) Channel Period Register
# define AT91C_CH3_CMR ((AT91_REG *) 0xFFFCC260) // (PWMC_CH3) Channel Mode Register
# define AT91C_CH3_Reserved ((AT91_REG *) 0xFFFCC274) // (PWMC_CH3) Reserved
# define AT91C_CH3_CCNTR ((AT91_REG *) 0xFFFCC26C) // (PWMC_CH3) Channel Counter Register
# define AT91C_CH3_CDTYR ((AT91_REG *) 0xFFFCC264) // (PWMC_CH3) Channel Duty Cycle Register
// ========== Register definition for PWMC_CH2 peripheral ==========
# define AT91C_CH2_CUPDR ((AT91_REG *) 0xFFFCC250) // (PWMC_CH2) Channel Update Register
# define AT91C_CH2_CPRDR ((AT91_REG *) 0xFFFCC248) // (PWMC_CH2) Channel Period Register
# define AT91C_CH2_CMR ((AT91_REG *) 0xFFFCC240) // (PWMC_CH2) Channel Mode Register
# define AT91C_CH2_Reserved ((AT91_REG *) 0xFFFCC254) // (PWMC_CH2) Reserved
# define AT91C_CH2_CCNTR ((AT91_REG *) 0xFFFCC24C) // (PWMC_CH2) Channel Counter Register
# define AT91C_CH2_CDTYR ((AT91_REG *) 0xFFFCC244) // (PWMC_CH2) Channel Duty Cycle Register
// ========== Register definition for PWMC_CH1 peripheral ==========
# define AT91C_CH1_CUPDR ((AT91_REG *) 0xFFFCC230) // (PWMC_CH1) Channel Update Register
# define AT91C_CH1_CPRDR ((AT91_REG *) 0xFFFCC228) // (PWMC_CH1) Channel Period Register
# define AT91C_CH1_CMR ((AT91_REG *) 0xFFFCC220) // (PWMC_CH1) Channel Mode Register
# define AT91C_CH1_Reserved ((AT91_REG *) 0xFFFCC234) // (PWMC_CH1) Reserved
# define AT91C_CH1_CCNTR ((AT91_REG *) 0xFFFCC22C) // (PWMC_CH1) Channel Counter Register
# define AT91C_CH1_CDTYR ((AT91_REG *) 0xFFFCC224) // (PWMC_CH1) Channel Duty Cycle Register
// ========== Register definition for PWMC_CH0 peripheral ==========
# define AT91C_CH0_CUPDR ((AT91_REG *) 0xFFFCC210) // (PWMC_CH0) Channel Update Register
# define AT91C_CH0_CPRDR ((AT91_REG *) 0xFFFCC208) // (PWMC_CH0) Channel Period Register
# define AT91C_CH0_CMR ((AT91_REG *) 0xFFFCC200) // (PWMC_CH0) Channel Mode Register
# define AT91C_CH0_Reserved ((AT91_REG *) 0xFFFCC214) // (PWMC_CH0) Reserved
# define AT91C_CH0_CCNTR ((AT91_REG *) 0xFFFCC20C) // (PWMC_CH0) Channel Counter Register
# define AT91C_CH0_CDTYR ((AT91_REG *) 0xFFFCC204) // (PWMC_CH0) Channel Duty Cycle Register
// ========== Register definition for PWMC peripheral ==========
# define AT91C_PWMC_VR ((AT91_REG *) 0xFFFCC0FC) // (PWMC) PWMC Version Register
# define AT91C_PWMC_ISR ((AT91_REG *) 0xFFFCC01C) // (PWMC) PWMC Interrupt Status Register
# define AT91C_PWMC_IDR ((AT91_REG *) 0xFFFCC014) // (PWMC) PWMC Interrupt Disable Register
# define AT91C_PWMC_SR ((AT91_REG *) 0xFFFCC00C) // (PWMC) PWMC Status Register
# define AT91C_PWMC_ENA ((AT91_REG *) 0xFFFCC004) // (PWMC) PWMC Enable Register
# define AT91C_PWMC_IMR ((AT91_REG *) 0xFFFCC018) // (PWMC) PWMC Interrupt Mask Register
# define AT91C_PWMC_MR ((AT91_REG *) 0xFFFCC000) // (PWMC) PWMC Mode Register
# define AT91C_PWMC_DIS ((AT91_REG *) 0xFFFCC008) // (PWMC) PWMC Disable Register
# define AT91C_PWMC_IER ((AT91_REG *) 0xFFFCC010) // (PWMC) PWMC Interrupt Enable Register
// ========== Register definition for UDP peripheral ==========
# define AT91C_UDP_ISR ((AT91_REG *) 0xFFFB001C) // (UDP) Interrupt Status Register
# define AT91C_UDP_IDR ((AT91_REG *) 0xFFFB0014) // (UDP) Interrupt Disable Register
# define AT91C_UDP_GLBSTATE ((AT91_REG *) 0xFFFB0004) // (UDP) Global State Register
# define AT91C_UDP_FDR ((AT91_REG *) 0xFFFB0050) // (UDP) Endpoint FIFO Data Register
# define AT91C_UDP_CSR ((AT91_REG *) 0xFFFB0030) // (UDP) Endpoint Control and Status Register
# define AT91C_UDP_RSTEP ((AT91_REG *) 0xFFFB0028) // (UDP) Reset Endpoint Register
# define AT91C_UDP_ICR ((AT91_REG *) 0xFFFB0020) // (UDP) Interrupt Clear Register
# define AT91C_UDP_IMR ((AT91_REG *) 0xFFFB0018) // (UDP) Interrupt Mask Register
# define AT91C_UDP_IER ((AT91_REG *) 0xFFFB0010) // (UDP) Interrupt Enable Register
# define AT91C_UDP_FADDR ((AT91_REG *) 0xFFFB0008) // (UDP) Function Address Register
# define AT91C_UDP_NUM ((AT91_REG *) 0xFFFB0000) // (UDP) Frame Number Register
// *****************************************************************************
// PIO DEFINITIONS FOR AT91SAM7S64
// *****************************************************************************
# define AT91C_PIO_PA0 ((unsigned int) 1 << 0) // Pin Controlled by PA0
# define AT91C_PA0_PWM0 ((unsigned int) AT91C_PIO_PA0) // PWM Channel 0
# define AT91C_PA0_TIOA0 ((unsigned int) AT91C_PIO_PA0) // Timer Counter 0 Multipurpose Timer I/O Pin A
# define AT91C_PIO_PA1 ((unsigned int) 1 << 1) // Pin Controlled by PA1
# define AT91C_PA1_PWM1 ((unsigned int) AT91C_PIO_PA1) // PWM Channel 1
# define AT91C_PA1_TIOB0 ((unsigned int) AT91C_PIO_PA1) // Timer Counter 0 Multipurpose Timer I/O Pin B
# define AT91C_PIO_PA10 ((unsigned int) 1 << 10) // Pin Controlled by PA10
# define AT91C_PA10_DTXD ((unsigned int) AT91C_PIO_PA10) // DBGU Debug Transmit Data
# define AT91C_PA10_NPCS2 ((unsigned int) AT91C_PIO_PA10) // SPI Peripheral Chip Select 2
# define AT91C_PIO_PA11 ((unsigned int) 1 << 11) // Pin Controlled by PA11
# define AT91C_PA11_NPCS0 ((unsigned int) AT91C_PIO_PA11) // SPI Peripheral Chip Select 0
# define AT91C_PA11_PWM0 ((unsigned int) AT91C_PIO_PA11) // PWM Channel 0
# define AT91C_PIO_PA12 ((unsigned int) 1 << 12) // Pin Controlled by PA12
# define AT91C_PA12_MISO ((unsigned int) AT91C_PIO_PA12) // SPI Master In Slave
# define AT91C_PA12_PWM1 ((unsigned int) AT91C_PIO_PA12) // PWM Channel 1
# define AT91C_PIO_PA13 ((unsigned int) 1 << 13) // Pin Controlled by PA13
# define AT91C_PA13_MOSI ((unsigned int) AT91C_PIO_PA13) // SPI Master Out Slave
# define AT91C_PA13_PWM2 ((unsigned int) AT91C_PIO_PA13) // PWM Channel 2
# define AT91C_PIO_PA14 ((unsigned int) 1 << 14) // Pin Controlled by PA14
# define AT91C_PA14_SPCK ((unsigned int) AT91C_PIO_PA14) // SPI Serial Clock
# define AT91C_PA14_PWM3 ((unsigned int) AT91C_PIO_PA14) // PWM Channel 3
# define AT91C_PIO_PA15 ((unsigned int) 1 << 15) // Pin Controlled by PA15
# define AT91C_PA15_TF ((unsigned int) AT91C_PIO_PA15) // SSC Transmit Frame Sync
# define AT91C_PA15_TIOA1 ((unsigned int) AT91C_PIO_PA15) // Timer Counter 1 Multipurpose Timer I/O Pin A
# define AT91C_PIO_PA16 ((unsigned int) 1 << 16) // Pin Controlled by PA16
# define AT91C_PA16_TK ((unsigned int) AT91C_PIO_PA16) // SSC Transmit Clock
# define AT91C_PA16_TIOB1 ((unsigned int) AT91C_PIO_PA16) // Timer Counter 1 Multipurpose Timer I/O Pin B
# define AT91C_PIO_PA17 ((unsigned int) 1 << 17) // Pin Controlled by PA17
# define AT91C_PA17_TD ((unsigned int) AT91C_PIO_PA17) // SSC Transmit data
# define AT91C_PA17_PCK1 ((unsigned int) AT91C_PIO_PA17) // PMC Programmable Clock Output 1
# define AT91C_PIO_PA18 ((unsigned int) 1 << 18) // Pin Controlled by PA18
# define AT91C_PA18_RD ((unsigned int) AT91C_PIO_PA18) // SSC Receive Data
# define AT91C_PA18_PCK2 ((unsigned int) AT91C_PIO_PA18) // PMC Programmable Clock Output 2
# define AT91C_PIO_PA19 ((unsigned int) 1 << 19) // Pin Controlled by PA19
# define AT91C_PA19_RK ((unsigned int) AT91C_PIO_PA19) // SSC Receive Clock
# define AT91C_PA19_FIQ ((unsigned int) AT91C_PIO_PA19) // AIC Fast Interrupt Input
# define AT91C_PIO_PA2 ((unsigned int) 1 << 2) // Pin Controlled by PA2
# define AT91C_PA2_PWM2 ((unsigned int) AT91C_PIO_PA2) // PWM Channel 2
# define AT91C_PA2_SCK0 ((unsigned int) AT91C_PIO_PA2) // USART 0 Serial Clock
# define AT91C_PIO_PA20 ((unsigned int) 1 << 20) // Pin Controlled by PA20
# define AT91C_PA20_RF ((unsigned int) AT91C_PIO_PA20) // SSC Receive Frame Sync
# define AT91C_PA20_IRQ0 ((unsigned int) AT91C_PIO_PA20) // External Interrupt 0
# define AT91C_PIO_PA21 ((unsigned int) 1 << 21) // Pin Controlled by PA21
# define AT91C_PA21_RXD1 ((unsigned int) AT91C_PIO_PA21) // USART 1 Receive Data
# define AT91C_PA21_PCK1 ((unsigned int) AT91C_PIO_PA21) // PMC Programmable Clock Output 1
# define AT91C_PIO_PA22 ((unsigned int) 1 << 22) // Pin Controlled by PA22
# define AT91C_PA22_TXD1 ((unsigned int) AT91C_PIO_PA22) // USART 1 Transmit Data
# define AT91C_PA22_NPCS3 ((unsigned int) AT91C_PIO_PA22) // SPI Peripheral Chip Select 3
# define AT91C_PIO_PA23 ((unsigned int) 1 << 23) // Pin Controlled by PA23
# define AT91C_PA23_SCK1 ((unsigned int) AT91C_PIO_PA23) // USART 1 Serial Clock
# define AT91C_PA23_PWM0 ((unsigned int) AT91C_PIO_PA23) // PWM Channel 0
# define AT91C_PIO_PA24 ((unsigned int) 1 << 24) // Pin Controlled by PA24
# define AT91C_PA24_RTS1 ((unsigned int) AT91C_PIO_PA24) // USART 1 Ready To Send
# define AT91C_PA24_PWM1 ((unsigned int) AT91C_PIO_PA24) // PWM Channel 1
# define AT91C_PIO_PA25 ((unsigned int) 1 << 25) // Pin Controlled by PA25
# define AT91C_PA25_CTS1 ((unsigned int) AT91C_PIO_PA25) // USART 1 Clear To Send
# define AT91C_PA25_PWM2 ((unsigned int) AT91C_PIO_PA25) // PWM Channel 2
# define AT91C_PIO_PA26 ((unsigned int) 1 << 26) // Pin Controlled by PA26
# define AT91C_PA26_DCD1 ((unsigned int) AT91C_PIO_PA26) // USART 1 Data Carrier Detect
# define AT91C_PA26_TIOA2 ((unsigned int) AT91C_PIO_PA26) // Timer Counter 2 Multipurpose Timer I/O Pin A
# define AT91C_PIO_PA27 ((unsigned int) 1 << 27) // Pin Controlled by PA27
# define AT91C_PA27_DTR1 ((unsigned int) AT91C_PIO_PA27) // USART 1 Data Terminal ready
# define AT91C_PA27_TIOB2 ((unsigned int) AT91C_PIO_PA27) // Timer Counter 2 Multipurpose Timer I/O Pin B
# define AT91C_PIO_PA28 ((unsigned int) 1 << 28) // Pin Controlled by PA28
# define AT91C_PA28_DSR1 ((unsigned int) AT91C_PIO_PA28) // USART 1 Data Set ready
# define AT91C_PA28_TCLK1 ((unsigned int) AT91C_PIO_PA28) // Timer Counter 1 external clock input
# define AT91C_PIO_PA29 ((unsigned int) 1 << 29) // Pin Controlled by PA29
# define AT91C_PA29_RI1 ((unsigned int) AT91C_PIO_PA29) // USART 1 Ring Indicator
# define AT91C_PA29_TCLK2 ((unsigned int) AT91C_PIO_PA29) // Timer Counter 2 external clock input
# define AT91C_PIO_PA3 ((unsigned int) 1 << 3) // Pin Controlled by PA3
# define AT91C_PA3_TWD ((unsigned int) AT91C_PIO_PA3) // TWI Two-wire Serial Data
# define AT91C_PA3_NPCS3 ((unsigned int) AT91C_PIO_PA3) // SPI Peripheral Chip Select 3
# define AT91C_PIO_PA30 ((unsigned int) 1 << 30) // Pin Controlled by PA30
# define AT91C_PA30_IRQ1 ((unsigned int) AT91C_PIO_PA30) // External Interrupt 1
# define AT91C_PA30_NPCS2 ((unsigned int) AT91C_PIO_PA30) // SPI Peripheral Chip Select 2
# define AT91C_PIO_PA31 ((unsigned int) 1 << 31) // Pin Controlled by PA31
# define AT91C_PA31_NPCS1 ((unsigned int) AT91C_PIO_PA31) // SPI Peripheral Chip Select 1
# define AT91C_PA31_PCK2 ((unsigned int) AT91C_PIO_PA31) // PMC Programmable Clock Output 2
# define AT91C_PIO_PA4 ((unsigned int) 1 << 4) // Pin Controlled by PA4
# define AT91C_PA4_TWCK ((unsigned int) AT91C_PIO_PA4) // TWI Two-wire Serial Clock
# define AT91C_PA4_TCLK0 ((unsigned int) AT91C_PIO_PA4) // Timer Counter 0 external clock input
# define AT91C_PIO_PA5 ((unsigned int) 1 << 5) // Pin Controlled by PA5
# define AT91C_PA5_RXD0 ((unsigned int) AT91C_PIO_PA5) // USART 0 Receive Data
# define AT91C_PA5_NPCS3 ((unsigned int) AT91C_PIO_PA5) // SPI Peripheral Chip Select 3
# define AT91C_PIO_PA6 ((unsigned int) 1 << 6) // Pin Controlled by PA6
# define AT91C_PA6_TXD0 ((unsigned int) AT91C_PIO_PA6) // USART 0 Transmit Data
# define AT91C_PA6_PCK0 ((unsigned int) AT91C_PIO_PA6) // PMC Programmable Clock Output 0
# define AT91C_PIO_PA7 ((unsigned int) 1 << 7) // Pin Controlled by PA7
# define AT91C_PA7_RTS0 ((unsigned int) AT91C_PIO_PA7) // USART 0 Ready To Send
# define AT91C_PA7_PWM3 ((unsigned int) AT91C_PIO_PA7) // PWM Channel 3
# define AT91C_PIO_PA8 ((unsigned int) 1 << 8) // Pin Controlled by PA8
# define AT91C_PA8_CTS0 ((unsigned int) AT91C_PIO_PA8) // USART 0 Clear To Send
# define AT91C_PA8_ADTRG ((unsigned int) AT91C_PIO_PA8) // ADC External Trigger
# define AT91C_PIO_PA9 ((unsigned int) 1 << 9) // Pin Controlled by PA9
# define AT91C_PA9_DRXD ((unsigned int) AT91C_PIO_PA9) // DBGU Debug Receive Data
# define AT91C_PA9_NPCS1 ((unsigned int) AT91C_PIO_PA9) // SPI Peripheral Chip Select 1
// *****************************************************************************
// PERIPHERAL ID DEFINITIONS FOR AT91SAM7S64
// *****************************************************************************
# define AT91C_ID_FIQ ((unsigned int) 0) // Advanced Interrupt Controller (FIQ)
# define AT91C_ID_SYS ((unsigned int) 1) // System Peripheral
# define AT91C_ID_PIOA ((unsigned int) 2) // Parallel IO Controller
# define AT91C_ID_3_Reserved ((unsigned int) 3) // Reserved
# define AT91C_ID_ADC ((unsigned int) 4) // Analog-to-Digital Converter
# define AT91C_ID_SPI ((unsigned int) 5) // Serial Peripheral Interface
# define AT91C_ID_US0 ((unsigned int) 6) // USART 0
# define AT91C_ID_US1 ((unsigned int) 7) // USART 1
# define AT91C_ID_SSC ((unsigned int) 8) // Serial Synchronous Controller
# define AT91C_ID_TWI ((unsigned int) 9) // Two-Wire Interface
# define AT91C_ID_PWMC ((unsigned int) 10) // PWM Controller
# define AT91C_ID_UDP ((unsigned int) 11) // USB Device Port
# define AT91C_ID_TC0 ((unsigned int) 12) // Timer Counter 0
# define AT91C_ID_TC1 ((unsigned int) 13) // Timer Counter 1
# define AT91C_ID_TC2 ((unsigned int) 14) // Timer Counter 2
# define AT91C_ID_15_Reserved ((unsigned int) 15) // Reserved
# define AT91C_ID_16_Reserved ((unsigned int) 16) // Reserved
# define AT91C_ID_17_Reserved ((unsigned int) 17) // Reserved
# define AT91C_ID_18_Reserved ((unsigned int) 18) // Reserved
# define AT91C_ID_19_Reserved ((unsigned int) 19) // Reserved
# define AT91C_ID_20_Reserved ((unsigned int) 20) // Reserved
# define AT91C_ID_21_Reserved ((unsigned int) 21) // Reserved
# define AT91C_ID_22_Reserved ((unsigned int) 22) // Reserved
# define AT91C_ID_23_Reserved ((unsigned int) 23) // Reserved
# define AT91C_ID_24_Reserved ((unsigned int) 24) // Reserved
# define AT91C_ID_25_Reserved ((unsigned int) 25) // Reserved
# define AT91C_ID_26_Reserved ((unsigned int) 26) // Reserved
# define AT91C_ID_27_Reserved ((unsigned int) 27) // Reserved
# define AT91C_ID_28_Reserved ((unsigned int) 28) // Reserved
# define AT91C_ID_29_Reserved ((unsigned int) 29) // Reserved
# define AT91C_ID_IRQ0 ((unsigned int) 30) // Advanced Interrupt Controller (IRQ0)
# define AT91C_ID_IRQ1 ((unsigned int) 31) // Advanced Interrupt Controller (IRQ1)
// *****************************************************************************
// BASE ADDRESS DEFINITIONS FOR AT91SAM7S64
// *****************************************************************************
# define AT91C_BASE_SYSC ((AT91PS_SYSC) 0xFFFFF000) // (SYSC) Base Address
# define AT91C_BASE_AIC ((AT91PS_AIC) 0xFFFFF000) // (AIC) Base Address
# define AT91C_BASE_DBGU ((AT91PS_DBGU) 0xFFFFF200) // (DBGU) Base Address
# define AT91C_BASE_PDC_DBGU ((AT91PS_PDC) 0xFFFFF300) // (PDC_DBGU) Base Address
# define AT91C_BASE_PIOA ((AT91PS_PIO) 0xFFFFF400) // (PIOA) Base Address
# define AT91C_BASE_CKGR ((AT91PS_CKGR) 0xFFFFFC20) // (CKGR) Base Address
# define AT91C_BASE_PMC ((AT91PS_PMC) 0xFFFFFC00) // (PMC) Base Address
# define AT91C_BASE_RSTC ((AT91PS_RSTC) 0xFFFFFD00) // (RSTC) Base Address
# define AT91C_BASE_RTTC ((AT91PS_RTTC) 0xFFFFFD20) // (RTTC) Base Address
# define AT91C_BASE_PITC ((AT91PS_PITC) 0xFFFFFD30) // (PITC) Base Address
# define AT91C_BASE_WDTC ((AT91PS_WDTC) 0xFFFFFD40) // (WDTC) Base Address
# define AT91C_BASE_MC ((AT91PS_MC) 0xFFFFFF00) // (MC) Base Address
# define AT91C_BASE_PDC_SPI ((AT91PS_PDC) 0xFFFE0100) // (PDC_SPI) Base Address
# define AT91C_BASE_SPI ((AT91PS_SPI) 0xFFFE0000) // (SPI) Base Address
# define AT91C_BASE_PDC_ADC ((AT91PS_PDC) 0xFFFD8100) // (PDC_ADC) Base Address
# define AT91C_BASE_ADC ((AT91PS_ADC) 0xFFFD8000) // (ADC) Base Address
# define AT91C_BASE_PDC_SSC ((AT91PS_PDC) 0xFFFD4100) // (PDC_SSC) Base Address
# define AT91C_BASE_SSC ((AT91PS_SSC) 0xFFFD4000) // (SSC) Base Address
# define AT91C_BASE_PDC_US1 ((AT91PS_PDC) 0xFFFC4100) // (PDC_US1) Base Address
# define AT91C_BASE_US1 ((AT91PS_USART) 0xFFFC4000) // (US1) Base Address
# define AT91C_BASE_PDC_US0 ((AT91PS_PDC) 0xFFFC0100) // (PDC_US0) Base Address
# define AT91C_BASE_US0 ((AT91PS_USART) 0xFFFC0000) // (US0) Base Address
# define AT91C_BASE_TWI ((AT91PS_TWI) 0xFFFB8000) // (TWI) Base Address
# define AT91C_BASE_TC2 ((AT91PS_TC) 0xFFFA0080) // (TC2) Base Address
# define AT91C_BASE_TC1 ((AT91PS_TC) 0xFFFA0040) // (TC1) Base Address
# define AT91C_BASE_TC0 ((AT91PS_TC) 0xFFFA0000) // (TC0) Base Address
# define AT91C_BASE_TCB ((AT91PS_TCB) 0xFFFA0000) // (TCB) Base Address
# define AT91C_BASE_PWMC_CH3 ((AT91PS_PWMC_CH) 0xFFFCC260) // (PWMC_CH3) Base Address
# define AT91C_BASE_PWMC_CH2 ((AT91PS_PWMC_CH) 0xFFFCC240) // (PWMC_CH2) Base Address
# define AT91C_BASE_PWMC_CH1 ((AT91PS_PWMC_CH) 0xFFFCC220) // (PWMC_CH1) Base Address
# define AT91C_BASE_PWMC_CH0 ((AT91PS_PWMC_CH) 0xFFFCC200) // (PWMC_CH0) Base Address
# define AT91C_BASE_PWMC ((AT91PS_PWMC) 0xFFFCC000) // (PWMC) Base Address
# define AT91C_BASE_UDP ((AT91PS_UDP) 0xFFFB0000) // (UDP) Base Address
// *****************************************************************************
// MEMORY MAPPING DEFINITIONS FOR AT91SAM7S64
// *****************************************************************************
# define AT91C_ISRAM ((char *) 0x00200000) // Internal SRAM base address
# define AT91C_ISRAM_SIZE ((unsigned int) 0x00004000) // Internal SRAM size in byte (16 Kbyte)
# define AT91C_IFLASH ((char *) 0x00100000) // Internal ROM base address
# define AT91C_IFLASH_SIZE ((unsigned int) 0x00010000) // Internal ROM size in byte (64 Kbyte)
# endif
