You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
58 lines
2.4 KiB
C
58 lines
2.4 KiB
C
/* Coldfire C Header File
|
|
* Copyright Freescale Semiconductor Inc
|
|
* All rights reserved.
|
|
*
|
|
* 2007/03/19 Revision: 0.9
|
|
*/
|
|
|
|
#ifndef __MCF5282_PIT_H__
|
|
#define __MCF5282_PIT_H__
|
|
|
|
|
|
/*********************************************************************
|
|
*
|
|
* Programmable Interrupt Timer (PIT)
|
|
*
|
|
*********************************************************************/
|
|
|
|
/* Register read/write macros */
|
|
#define MCF_PIT0_PCSR (*(vuint16*)(&__IPSBAR[0x150000]))
|
|
#define MCF_PIT0_PMR (*(vuint16*)(&__IPSBAR[0x150002]))
|
|
#define MCF_PIT0_PCNTR (*(vuint16*)(&__IPSBAR[0x150004]))
|
|
|
|
#define MCF_PIT1_PCSR (*(vuint16*)(&__IPSBAR[0x160000]))
|
|
#define MCF_PIT1_PMR (*(vuint16*)(&__IPSBAR[0x160002]))
|
|
#define MCF_PIT1_PCNTR (*(vuint16*)(&__IPSBAR[0x160004]))
|
|
|
|
#define MCF_PIT2_PCSR (*(vuint16*)(&__IPSBAR[0x170000]))
|
|
#define MCF_PIT2_PMR (*(vuint16*)(&__IPSBAR[0x170002]))
|
|
#define MCF_PIT2_PCNTR (*(vuint16*)(&__IPSBAR[0x170004]))
|
|
|
|
#define MCF_PIT3_PCSR (*(vuint16*)(&__IPSBAR[0x180000]))
|
|
#define MCF_PIT3_PMR (*(vuint16*)(&__IPSBAR[0x180002]))
|
|
#define MCF_PIT3_PCNTR (*(vuint16*)(&__IPSBAR[0x180004]))
|
|
|
|
#define MCF_PIT_PCSR(x) (*(vuint16*)(&__IPSBAR[0x150000 + ((x)*0x10000)]))
|
|
#define MCF_PIT_PMR(x) (*(vuint16*)(&__IPSBAR[0x150002 + ((x)*0x10000)]))
|
|
#define MCF_PIT_PCNTR(x) (*(vuint16*)(&__IPSBAR[0x150004 + ((x)*0x10000)]))
|
|
|
|
|
|
/* Bit definitions and macros for MCF_PIT_PCSR */
|
|
#define MCF_PIT_PCSR_EN (0x1)
|
|
#define MCF_PIT_PCSR_RLD (0x2)
|
|
#define MCF_PIT_PCSR_PIF (0x4)
|
|
#define MCF_PIT_PCSR_PIE (0x8)
|
|
#define MCF_PIT_PCSR_OVW (0x10)
|
|
#define MCF_PIT_PCSR_HALTED (0x20)
|
|
#define MCF_PIT_PCSR_DOZE (0x40)
|
|
#define MCF_PIT_PCSR_PRE(x) (((x)&0xF)<<0x8)
|
|
|
|
/* Bit definitions and macros for MCF_PIT_PMR */
|
|
#define MCF_PIT_PMR_PM(x) (((x)&0xFFFF)<<0)
|
|
|
|
/* Bit definitions and macros for MCF_PIT_PCNTR */
|
|
#define MCF_PIT_PCNTR_PC(x) (((x)&0xFFFF)<<0)
|
|
|
|
|
|
#endif /* __MCF5282_PIT_H__ */
|