source: rtems/c/src/lib/libcpu/sh/sh7045/include/sh7_pfc.h @ c8f3e82

/*
 * Bit values for the pin function controller of the Hitachi SH704x
 *
 * From Hitachi tutorials
 *
 *  Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) and
 *           Bernd Becker (becker@faw.uni-ulm.de)
 *
 *  COPYRIGHT (c) 1997-1998, FAW Ulm, Germany
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 *
 *  COPYRIGHT (c) 1998.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.OARcorp.com/rtems/license.html.
 *
 *  $Id$
 */

#ifndef _sh7_pfc_h
#define _sh7_pfc_h

#include <rtems/score/iosh7045.h>

/*
 * Port A IO Registers (PAIORH, PAIORL)
 *    1 => OUTPUT
 *    0 => INPUT
 */
#define PAIORH     PFC_PAIORH
#define PAIORL     PFC_PAIORL

/* PAIORH */
#define PA23IOR    0x0080
#define PA22IOR    0x0040
#define PA21IOR    0x0020
#define PA20IOR    0x0010
#define PA19IOR    0x0008
#define PA18IOR    0x0004
#define PA17IOR    0x0002
#define PA16IOR    0x0001

/* PAIORL */
#define PA15IOR    0x8000
#define PA14IOR    0x4000
#define PA13IOR    0x2000
#define PA12IOR    0x1000
#define PA11IOR    0x0800
#define PA10IOR    0x0400
#define PA9IOR     0x0200
#define PA8IOR     0x0100
#define PA7IOR     0x0080
#define PA6IOR     0x0040
#define PA5IOR     0x0020
#define PA4IOR     0x0010
#define PA3IOR     0x0008
#define PA2IOR     0x0004
#define PA1IOR     0x0002
#define PA0IOR     0x0001

/*
 * Port A Control Registers (PACRH, PACRL1, PACRL2)
 * and mode bits
 */
#define PACRH      PFC_PACRH
#define PACRL1     PFC_PACRL1
#define PACRL2     PFC_PACRL2

/* PACRH */
#define PA23MD0    0x4000
#define PA22MD0    0x1000
#define PA21MD0    0x0400
#define PA20MD0    0x0100
#define PA19MD1    0x0080
#define PA19MD0    0x0040
#define PA18MD1    0x0020
#define PA18MD0    0x0010
#define PA17MD0    0x0004
#define PA16MD0    0x0001

/* PACRL1 */
#define PA15MD0    0x4000
#define PA14MD0    0x1000
#define PA13MD0    0x0400
#define PA12MD0    0x0100
#define PA11MD0    0x0040
#define PA10MD0    0x0010
#define PA9MD1     0x0008
#define PA9MD0     0x0004
#define PA8MD1     0x0002
#define PA8MD0     0x0001

/* PACRL2 */
#define PA7MD1     0x8000
#define PA7MD0     0x4000
#define PA6MD1     0x2000
#define PA6MD0     0x1000
#define PA5MD1     0x0800
#define PA5MD0     0x0400
#define PA4MD0     0x0100
#define PA3MD0     0x0040
#define PA2MD1     0x0020
#define PA2MD0     0x0010
#define PA1MD0     0x0004
#define PA0MD0     0x0001

#define PA_TXD1    PA4MD0
#define PA_RXD1    PA3MD0
#define PA_TXD0    PA1MD0
#define PA_RXD0    PA0MD0

/*
 * Port B IO Register (PBIOR)
 */
#define PBIOR      PFC_PBIOR
#define PB15IOR    0x8000
#define PB14IOR    0x4000
#define PB13IOR    0x2000
#define PB12IOR    0x1000
#define PB11IOR    0x0800
#define PB10IOR    0x0400
#define PB9IOR     0x0200
#define PB8IOR     0x0100
#define PB7IOR     0x0080
#define PB6IOR     0x0040
#define PB5IOR     0x0020
#define PB4IOR     0x0010
#define PB3IOR     0x0008
#define PB2IOR     0x0004
#define PB1IOR     0x0002
#define PB0IOR     0x0001

/*
 * Port B Control Register (PBCR1)
 */
#define PBCR1      PFC_PBCR1
#define PB15MD1    0x8000
#define PB15MD0    0x4000
#define PB14MD1    0x2000
#define PB14MD0    0x1000
#define PB13MD1    0x0800
#define PB13MD0    0x0400
#define PB12MD1    0x0200
#define PB12MD0    0x0100
#define PB11MD1    0x0080
#define PB11MD0    0x0040
#define PB10MD1    0x0020
#define PB10MD0    0x0010
#define PB9MD1     0x0008
#define PB9MD0     0x0004
#define PB8MD1     0x0002
#define PB8MD0     0x0001

#define PB15MD     PB15MD1|PB14MD0
#define PB14MD     PB14MD1|PB14MD0
#define PB13MD     PB13MD1|PB13MD0
#define PB12MD     PB12MD1|PB12MD0
#define PB11MD     PB11MD1|PB11MD0
#define PB10MD     PB10MD1|PB10MD0
#define PB9MD      PB9MD1|PB9MD0
#define PB8MD      PB8MD1|PB8MD0

#define PB_TXD1    PB11MD1
#define PB_RXD1    PB10MD1
#define PB_TXD0    PB9MD1
#define PB_RXD0    PB8MD1

/*
 * Port B Control Register (PBCR2)
 */
#define PBCR2      PFC_PBCR2
#define PB7MD1     0x8000
#define PB7MD0     0x4000
#define PB6MD1     0x2000
#define PB6MD0     0x1000
#define PB5MD1     0x0800
#define PB5MD0     0x0400
#define PB4MD1     0x0200
#define PB4MD0     0x0100
#define PB3MD1     0x0080
#define PB3MD0     0x0040
#define PB2MD1     0x0020
#define PB2MD0     0x0010
#define PB1MD1     0x0008
#define PB1MD0     0x0004
#define PB0MD1     0x0002
#define PB0MD0     0x0001
        
#define PB7MD      PB7MD1|PB7MD0
#define PB6MD      PB6MD1|PB6MD0
#define PB5MD      PB5MD1|PB5MD0
#define PB4MD      PB4MD1|PB4MD0
#define PB3MD      PB3MD1|PB3MD0
#define PB2MD      PB2MD1|PB2MD0
#define PB1MD      PB1MD1|PB1MD0
#define PB0MD      PB0MD1|PB0MD0

#endif /* _sh7_pfc_h */