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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ColdFire_MCF52221_CodeWarrior/] [headers/] [MCF52221_PIT.h] - Blame information for rev 866

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Line No. Rev Author Line
1 578 jeremybenn 
/* 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_PIT_H__
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#define __MCF52221_PIT_H__
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/*********************************************************************
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*
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* Programmable Interrupt Timer (PIT)
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*
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*********************************************************************/
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/* Register read/write macros */
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#define MCF_PIT0_PCSR                        (*(vuint16*)(0x40150000))
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#define MCF_PIT0_PMR                         (*(vuint16*)(0x40150002))
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#define MCF_PIT0_PCNTR                       (*(vuint16*)(0x40150004))
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#define MCF_PIT1_PCSR                        (*(vuint16*)(0x40160000))
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#define MCF_PIT1_PMR                         (*(vuint16*)(0x40160002))
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#define MCF_PIT1_PCNTR                       (*(vuint16*)(0x40160004))
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#define MCF_PIT_PCSR(x)                      (*(vuint16*)(0x40150000 + ((x)*0x10000)))
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#define MCF_PIT_PMR(x)                       (*(vuint16*)(0x40150002 + ((x)*0x10000)))
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#define MCF_PIT_PCNTR(x)                     (*(vuint16*)(0x40150004 + ((x)*0x10000)))
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/* Bit definitions and macros for MCF_PIT_PCSR */
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#define MCF_PIT_PCSR_EN                      (0x1)
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#define MCF_PIT_PCSR_RLD                     (0x2)
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#define MCF_PIT_PCSR_PIF                     (0x4)
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#define MCF_PIT_PCSR_PIE                     (0x8)
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#define MCF_PIT_PCSR_OVW                     (0x10)
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#define MCF_PIT_PCSR_DBG                     (0x20)
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#define MCF_PIT_PCSR_DOZE                    (0x40)
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#define MCF_PIT_PCSR_PRE(x)                  (((x)&0xF)<<0x8)
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/* Bit definitions and macros for MCF_PIT_PMR */
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#define MCF_PIT_PMR_PM(x)                    (((x)&0xFFFF)<<0)
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/* Bit definitions and macros for MCF_PIT_PCNTR */
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#define MCF_PIT_PCNTR_PC(x)                  (((x)&0xFFFF)<<0)
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#endif /* __MCF52221_PIT_H__ */

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