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z1602.c
/*===========================================================================
KS0070(44780) 16x2 字符液晶屏驱动演示程序总线方式 晓奇
=====================================================================
z1602.lst
C51 COMPILER V6.20c Z1602 12/04/2001 19:08:30 PAGE 1
C51 COMPILER V6.20c, COMPILATION OF MODULE Z1602
NO OBJECT MODULE REQUEST
z1602.src
; Z1602.SRC generated from: Z1602.c
$NOMOD51
NAME Z1602
P0 DATA 080H
P1 DATA 090H
P2 DATA 0A0H
P3 DATA 0B0H
T0 BIT 0B0H.4
AC BIT 0D0H.6
T1 BIT 0B0H.5
EA BIT 0A8H.7
IE DATA 0A8H
RD BI
z8536.h
#ifndef _8536_H
#define _8536_H
/* 8536 register definitions */
#define CIO_MICR 0x00 /* Master interrupt control register */
#define CIO_MCCR 0x01 /* Master configuration control register */
z8530.s
; Zilog 8530 general-purpose control subroutines
;
include asmglobal.h
LOCALS
.CODE
; Write a 8530 register. Called from C as
; write_scc(int ctl,unsigned char reg,unsigned char val);
pub
z8530.h
#ifndef _Z8530_H
#define _Z8530_H
#ifndef _GLOBAL_H
#include "global.h"
#endif
/* In z8530.asm: */
void write_scc(uint16 ctl,uint8 reg,uint8 val);
uint8 read_scc(uint16 ctl,uint8 reg);
int