epphal.h

参考设计:为USB430和斜度计两个实例的源程序和编译后的文件 “实验程序”子文件夹内容：为本光盘所配书的实验的源程序和编译后的文件。其中C源程序文件可以用记事本程序打开

/*
   *************************************************************************
   //
   //                  P H I L I P S   P R O P R I E T A R Y
   //
   //           COPYRIGHT (c)   1997 BY PHILIPS SINGAPORE.
   //                     --  ALL RIGHTS RESERVED  --
   //
   // File Name:        EPPHAL.H
   // Author:           DAN LIANG
   // Created:          28 Feb 2004
   // Modified:
   // Revision:         1.0
   //
   
   **************************************************************************
*/


#ifndef __EPPHAL_H__
#define __EPPHAL_H__

	#define CPLD_CNT0 0x00
	#define CPLD_CNT1 0x01

	#define COUNT_L   0x00
	#define COUNT_H   0x00
	
        #define MCU_D12CS_0  P4OUT &= ~0X80
        #define MCU_D12CS_1  P4OUT |= 0X80        
        #define MCU_D12RST_0 P4OUT &= ~0X04
        #define MCU_D12RST_1 P4OUT |= 0X04

        #define D12_SUSPD   0X40
        #define D12_SUSPD_0 P4OUT &= ~D12_SUSPD
        #define D12_SUSPD_1 P4OUT |= D12_SUSPD
        #define D12_WR_0    P4OUT &= ~0X10
        #define D12_WR_1    P4OUT |= 0X10
        #define D12_RD_0    P4OUT &= ~0X08
        #define D12_RD_1    P4OUT |= 0X08
        #define A0_COMMAND  P4OUT |= 0X20
        #define A0_DATA     P4OUT &= ~0X20
        
extern void outportb(unsigned char Addr, unsigned char Data);
extern unsigned char inportb(unsigned char Addr);
        
#endif