📄 mcf523x_eport.h
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/************************************************************************************ * Copyright @ 1995-2005 metrowerks inc. All rights reserved. * * * * * * $RCSfile: mcf523x_eport.h,v $ * * $Revision: 1.1 $ * * $Date: 2006/05/14 21:59:16 $ * * * * DESCRIPTION * * Register and bit definitions for the MCF523X. * * * * * * * * NOTE * * * * * * * * HISTORY * * * ************************************************************************************/#ifndef __MCF523X_EPORT_H__#define __MCF523X_EPORT_H__/*********************************************************************** Edge Port Module (EPORT)**********************************************************************//* Register read/write macros */#define MCF_EPORT_EPPAR (*(vuint16*)(void*)(&__IPSBAR[0x130000]))#define MCF_EPORT_EPDDR (*(vuint8 *)(void*)(&__IPSBAR[0x130002]))#define MCF_EPORT_EPIER (*(vuint8 *)(void*)(&__IPSBAR[0x130003]))#define MCF_EPORT_EPDR (*(vuint8 *)(void*)(&__IPSBAR[0x130004]))#define MCF_EPORT_EPPDR (*(vuint8 *)(void*)(&__IPSBAR[0x130005]))#define MCF_EPORT_EPFR (*(vuint8 *)(void*)(&__IPSBAR[0x130006]))/* Bit definitions and macros for MCF_EPORT_EPPAR */#define MCF_EPORT_EPPAR_EPPA1(x) (((x)&0x0003)<<2)#define MCF_EPORT_EPPAR_EPPA2(x) (((x)&0x0003)<<4)#define MCF_EPORT_EPPAR_EPPA3(x) (((x)&0x0003)<<6)#define MCF_EPORT_EPPAR_EPPA4(x) (((x)&0x0003)<<8)#define MCF_EPORT_EPPAR_EPPA5(x) (((x)&0x0003)<<10)#define MCF_EPORT_EPPAR_EPPA6(x) (((x)&0x0003)<<12)#define MCF_EPORT_EPPAR_EPPA7(x) (((x)&0x0003)<<14)#define MCF_EPORT_EPPAR_EPPAx_LEVEL (0)#define MCF_EPORT_EPPAR_EPPAx_RISING (1)#define MCF_EPORT_EPPAR_EPPAx_FALLING (2)#define MCF_EPORT_EPPAR_EPPAx_BOTH (3)/* Bit definitions and macros for MCF_EPORT_EPDDR */#define MCF_EPORT_EPDDR_EPDD1 (0x02)#define MCF_EPORT_EPDDR_EPDD2 (0x04)#define MCF_EPORT_EPDDR_EPDD3 (0x08)#define MCF_EPORT_EPDDR_EPDD4 (0x10)#define MCF_EPORT_EPDDR_EPDD5 (0x20)#define MCF_EPORT_EPDDR_EPDD6 (0x40)#define MCF_EPORT_EPDDR_EPDD7 (0x80)/* Bit definitions and macros for MCF_EPORT_EPIER */#define MCF_EPORT_EPIER_EPIE1 (0x02)#define MCF_EPORT_EPIER_EPIE2 (0x04)#define MCF_EPORT_EPIER_EPIE3 (0x08)#define MCF_EPORT_EPIER_EPIE4 (0x10)#define MCF_EPORT_EPIER_EPIE5 (0x20)#define MCF_EPORT_EPIER_EPIE6 (0x40)#define MCF_EPORT_EPIER_EPIE7 (0x80)/* Bit definitions and macros for MCF_EPORT_EPDR */#define MCF_EPORT_EPDR_EPD1 (0x02)#define MCF_EPORT_EPDR_EPD2 (0x04)#define MCF_EPORT_EPDR_EPD3 (0x08)#define MCF_EPORT_EPDR_EPD4 (0x10)#define MCF_EPORT_EPDR_EPD5 (0x20)#define MCF_EPORT_EPDR_EPD6 (0x40)#define MCF_EPORT_EPDR_EPD7 (0x80)/* Bit definitions and macros for MCF_EPORT_EPPDR */#define MCF_EPORT_EPPDR_EPPD1 (0x02)#define MCF_EPORT_EPPDR_EPPD2 (0x04)#define MCF_EPORT_EPPDR_EPPD3 (0x08)#define MCF_EPORT_EPPDR_EPPD4 (0x10)#define MCF_EPORT_EPPDR_EPPD5 (0x20)#define MCF_EPORT_EPPDR_EPPD6 (0x40)#define MCF_EPORT_EPPDR_EPPD7 (0x80)/* Bit definitions and macros for MCF_EPORT_EPFR */#define MCF_EPORT_EPFR_EPF1 (0x02)#define MCF_EPORT_EPFR_EPF2 (0x04)#define MCF_EPORT_EPFR_EPF3 (0x08)#define MCF_EPORT_EPFR_EPF4 (0x10)#define MCF_EPORT_EPFR_EPF5 (0x20)#define MCF_EPORT_EPFR_EPF6 (0x40)#define MCF_EPORT_EPFR_EPF7 (0x80)/********************************************************************/#endif /* __MCF523X_EPORT_H__ */⌨️ 快捷键说明
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