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/*

 * These files are taken from the MCF523X source code example package

 * which is available on the Freescale website. Freescale explicitly

 * grants the redistribution and modification of these source files.

 * The complete licensing information is available in the file

 * LICENSE_FREESCALE.TXT.

 *

 * File:        mcf523x_eport.h

 * Purpose:     Register and bit definitions for the MCF523X

 *

 * Notes:

 *

 */

#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__ */