80c186eb.h

mcs51,2051,x86系列MCU

/*
 *  Copyright (c) 1995, Intel Corporation
 *
 *  $Workfile:   80c186eb.h  $
 *  $Revision:   1.1  $
 *  $Modtime:   Mar 22 1995 16:55:24  $
 *
 *  Purpose:
 *
 *
 *
 *
 *
 *  Compiler:       
 *
 *  Ext Packages:   
 *
 * 
 *
 */
/*  80C186EB REGISTER DEFINITIONS */
#ifndef _80C186EB_
/*
  Modify the PCB_BASE symbol to represent
  the contents of the Relocation register (RELREG).

   Set Default condtion for placement of the Peripheral
   Control Block.
*/
#ifndef  _MEM_SPACE
#define  _IO_SPACE_
#endif

/*  Note: when placing the Peripheral Control Block(PCB) into
    the memory space define the PCB_BASE in terms of segment:offset.
    ie.  a PCB base address of 0x1f000 should define PCB_BASE as
    #define PCB_BASE  0x1000f000L.
*/
    /* Set Default condition for PCB address */
#ifndef PCB_BASE
#ifndef _MEM_SPACE_
#define PCB_BASE    0xff00
#else
#define PCB_BASE    0xff00000L
#endif
#endif

/* This typedef assumes that an unsigned int is a 16-bit value, if your
   compiler's "unsigned int" is not a 16-bit value modify the typedef to
   a data type that is a 16-bit value.
*/
typedef unsigned int _WORD16_;

  /* Note: The "far" keyword is used to create a far pointer to the
           registers.  Some compilers may not support the "far" keyword,
           you will need to modify "_WORD16_ far *" to match what your  
           compiler supports.
  */
#ifdef _MEM_SPACE_
#define _MAKE_ADDRESS_(offset) (*((_WORD16_ far *) (PCB_BASE +(offset))))
#define _Set186Register(reg,val) ((reg) = (val))
#define _Set186RegisterByte(reg,val) _Set186Register(reg,val)
#define _Get186Register(reg) (reg)
#else
#define _MAKE_ADDRESS_(offset) (PCB_BASE + (offset))
#define _Set186Register(reg,val) (outpw(reg,val))
#define _Set186RegisterByte(reg,val) (outp(reg,val))
#define _Get186Register(reg) (inpw(reg))
#endif

    /*  INTERRUPT CONTROL REGISTERS  */
#define EOI     _MAKE_ADDRESS_(0x02)
#define POLL	_MAKE_ADDRESS_(0x04)
#define POLLSTS _MAKE_ADDRESS_(0x06)
#define IMASK   _MAKE_ADDRESS_(0x08)
#define PRIMSK  _MAKE_ADDRESS_(0x0A)
#define INSERV  _MAKE_ADDRESS_(0x0C)
#define REQST   _MAKE_ADDRESS_(0x0E)
#define INTSTS  _MAKE_ADDRESS_(0x10)
#define TCUCON  _MAKE_ADDRESS_(0x12)
#define SCUCON  _MAKE_ADDRESS_(0x14)
#define I4CON   _MAKE_ADDRESS_(0x16)
#define I0CON   _MAKE_ADDRESS_(0x18)
#define I1CON   _MAKE_ADDRESS_(0x1A)
#define I2CON   _MAKE_ADDRESS_(0x1C)
#define I3CON   _MAKE_ADDRESS_(0x1E)

    /*  TIMER CONTROL REGISTERS  */
#define T0CNT   _MAKE_ADDRESS_(0x30)
#define T0CMPA  _MAKE_ADDRESS_(0x32)
#define T0CMPB  _MAKE_ADDRESS_(0x34)
#define T0CON   _MAKE_ADDRESS_(0x36)
#define T1CNT   _MAKE_ADDRESS_(0x38)
#define T1CMPA  _MAKE_ADDRESS_(0x3A)
#define T1CMPB  _MAKE_ADDRESS_(0x3C)
#define T1CON   _MAKE_ADDRESS_(0x3E)
#define T2CNT   _MAKE_ADDRESS_(0x40)
#define T2CMPA  _MAKE_ADDRESS_(0x42)
#define T2CON   _MAKE_ADDRESS_(0x46)

    /* INPUT/OUTPUT PORT UNIT REGISTERS  */
#define P1DIR   _MAKE_ADDRESS_(0x50)
#define P1PIN   _MAKE_ADDRESS_(0x52)
#define P1CON   _MAKE_ADDRESS_(0x54)
#define P1LTCH  _MAKE_ADDRESS_(0x56)
#define P2DIR   _MAKE_ADDRESS_(0x58)
#define P2PIN   _MAKE_ADDRESS_(0x5A)
#define P2CON   _MAKE_ADDRESS_(0x5C)
#define P2LTCH  _MAKE_ADDRESS_(0x5E)

    /* SERIAL COMMUNICATION UNIT REGISTERS  */
#define B0CMP   _MAKE_ADDRESS_(0x60)
#define B0CNT   _MAKE_ADDRESS_(0x62)
#define S0CON   _MAKE_ADDRESS_(0x64)
#define S0STS   _MAKE_ADDRESS_(0x66)
#define R0BUF   _MAKE_ADDRESS_(0x68)
#define T0BUF   _MAKE_ADDRESS_(0x6A)
#define B1CMP   _MAKE_ADDRESS_(0x70)
#define B1CNT   _MAKE_ADDRESS_(0x72)
#define S1CON   _MAKE_ADDRESS_(0x74)
#define S1STS   _MAKE_ADDRESS_(0x76)
#define R1BUF   _MAKE_ADDRESS_(0x78)
#define T1BUF   _MAKE_ADDRESS_(0x7A)

    /* CHIP SELECT UNIT REGISTERS  */
#define GCS0ST  _MAKE_ADDRESS_(0x80)
#define GCS0SP  _MAKE_ADDRESS_(0x82)
#define GCS1ST  _MAKE_ADDRESS_(0x84)
#define GCS1SP  _MAKE_ADDRESS_(0x86)
#define GCS2ST  _MAKE_ADDRESS_(0x88)
#define GCS2SP  _MAKE_ADDRESS_(0x8A)
#define GCS3ST  _MAKE_ADDRESS_(0x8C)
#define GCS3SP  _MAKE_ADDRESS_(0x8E)
#define GCS4ST  _MAKE_ADDRESS_(0x90)
#define GCS4SP  _MAKE_ADDRESS_(0x92)
#define GCS5ST  _MAKE_ADDRESS_(0x94)
#define GCS5SP  _MAKE_ADDRESS_(0x96)
#define GCS6ST  _MAKE_ADDRESS_(0x98)
#define GCS6SP  _MAKE_ADDRESS_(0x9A)
#define GCS7ST  _MAKE_ADDRESS_(0x9C)
#define GCS7SP  _MAKE_ADDRESS_(0x9E)
#define LCSST   _MAKE_ADDRESS_(0xA0)
#define LCSSP   _MAKE_ADDRESS_(0xA2)
#define UCSST   _MAKE_ADDRESS_(0xA4)
#define UCSSP   _MAKE_ADDRESS_(0xA6)

    /* PERIPHERAL CONTROL BLOCK RELOCATION REGISTER  */
#define RELREG  _MAKE_ADDRESS_(0xA8)

    /*  REFRESH CONTROL UNIT REGISTERS  */
#define RFBASE  _MAKE_ADDRESS_(0xB0)
#define RFTIME  _MAKE_ADDRESS_(0xB2)
#define RFCON   _MAKE_ADDRESS_(0xB4)
#define RFADDR  _MAKE_ADDRESS_(0xB6)

    /*  POWER MANAGEMENT REGISTERS  */
#define PWRCON  _MAKE_ADDRESS_(0xB8)

    /*  STEPPING ID REGISTER  */
#define STEPID  _MAKE_ADDRESS_(0xBC)

#endif