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85 lines
3.2 KiB
C
85 lines
3.2 KiB
C
17 years ago
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/* Coldfire C Header File
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* Copyright Freescale Semiconductor Inc
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* All rights reserved.
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*
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* 2008/05/23 Revision: 0.95
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*
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* (c) Copyright UNIS, a.s. 1997-2008
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* UNIS, a.s.
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* Jundrovska 33
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* 624 00 Brno
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* Czech Republic
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* http : www.processorexpert.com
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* mail : info@processorexpert.com
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*/
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#ifndef __MCF52221_CLOCK_H__
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#define __MCF52221_CLOCK_H__
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/*********************************************************************
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*
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* Clock Module (CLOCK)
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*
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*********************************************************************/
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/* Register read/write macros */
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#define MCF_CLOCK_SYNCR (*(vuint16*)(0x40120000))
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#define MCF_CLOCK_SYNSR (*(vuint8 *)(0x40120002))
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#define MCF_CLOCK_ROCR (*(vuint16*)(0x40120004))
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#define MCF_CLOCK_LPDR (*(vuint8 *)(0x40120007))
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#define MCF_CLOCK_CCHR (*(vuint8 *)(0x40120008))
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#define MCF_CLOCK_CCLR (*(vuint8 *)(0x40120009))
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#define MCF_CLOCK_OCHR (*(vuint8 *)(0x4012000A))
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#define MCF_CLOCK_OCLR (*(vuint8 *)(0x4012000B))
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#define MCF_CLOCK_RTCDR (*(vuint32*)(0x4012000C))
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/* Bit definitions and macros for MCF_CLOCK_SYNCR */
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#define MCF_CLOCK_SYNCR_PLLEN (0x1)
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#define MCF_CLOCK_SYNCR_PLLMODE (0x2)
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#define MCF_CLOCK_SYNCR_CLKSRC (0x4)
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#define MCF_CLOCK_SYNCR_FWKUP (0x20)
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#define MCF_CLOCK_SYNCR_DISCLK (0x40)
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#define MCF_CLOCK_SYNCR_LOCEN (0x80)
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#define MCF_CLOCK_SYNCR_RFD(x) (((x)&0x7)<<0x8)
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#define MCF_CLOCK_SYNCR_LOCRE (0x800)
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#define MCF_CLOCK_SYNCR_MFD(x) (((x)&0x7)<<0xC)
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#define MCF_CLOCK_SYNCR_LOLRE (0x8000)
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/* Bit definitions and macros for MCF_CLOCK_SYNSR */
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#define MCF_CLOCK_SYNSR_LOCS (0x4)
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#define MCF_CLOCK_SYNSR_LOCK (0x8)
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#define MCF_CLOCK_SYNSR_LOCKS (0x10)
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#define MCF_CLOCK_SYNSR_CRYOSC (0x20)
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#define MCF_CLOCK_SYNSR_OCOSC (0x40)
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#define MCF_CLOCK_SYNSR_EXTOSC (0x80)
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/* Bit definitions and macros for MCF_CLOCK_ROCR */
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#define MCF_CLOCK_ROCR_TRIM(x) (((x)&0x3FF)<<0)
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/* Bit definitions and macros for MCF_CLOCK_LPDR */
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#define MCF_CLOCK_LPDR_LPD(x) (((x)&0xF)<<0)
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/* Bit definitions and macros for MCF_CLOCK_CCHR */
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#define MCF_CLOCK_CCHR_CCHR(x) (((x)&0x7)<<0)
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/* Bit definitions and macros for MCF_CLOCK_CCLR */
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#define MCF_CLOCK_CCLR_OSCSEL (0x1)
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/* Bit definitions and macros for MCF_CLOCK_OCHR */
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#define MCF_CLOCK_OCHR_STBY (0x40)
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#define MCF_CLOCK_OCHR_OCOEN (0x80)
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/* Bit definitions and macros for MCF_CLOCK_OCLR */
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#define MCF_CLOCK_OCLR_RANGE (0x10)
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#define MCF_CLOCK_OCLR_LPEN (0x20)
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#define MCF_CLOCK_OCLR_REFS (0x40)
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#define MCF_CLOCK_OCLR_OSCEN (0x80)
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/* Bit definitions and macros for MCF_CLOCK_RTCDR */
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#define MCF_CLOCK_RTCDR_RTCDF(x) (((x)&0xFFFFFFFF)<<0)
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#endif /* __MCF52221_CLOCK_H__ */
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