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LED Matrix 的代码
led.eww
$WS_DIR$\led.ewp
led.dep
2
Debug
$TOOLKIT_DIR$\config\multiplier.xcl
led.c
#include"at89x52.h"
#include
#include"def.h"
extern void delay (unsigned int value);
sbit clk=P2^0; /*DTLED-6显示芯片/时钟芯片DS1302时钟输入端*/
sbit dout=P2^1; /*DTLED-6显示芯片数据读入端*/
sbit e
led.lst
C51 COMPILER V8.05a LED 07/25/2008 14:45:04 PAGE 1
C51 COMPILER V8.05a, COMPILATION OF MODULE LED
OBJECT MODULE PLACED IN LE
led.lst
C51 COMPILER V7.50 LED 08/30/2005 17:12:03 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE LED
OBJECT MODULE PLACED IN LED
led.plg
礦ision3 Build Log
Project:
E:\MCS-51 examples\Chapter 4\22 LED\LED.uv2
Project File Date: 10/23/2007
Output:
Build target 'Target 1'
assembli
led.bak
ORG 00H
START: MOV DPTR,#TABLE ;指针指向表头地址
S1: MOV A,#00H ;设置地址偏移量
MOVC A,@A+DPTR ;查表取得段码,送A存储
CJNE A,#01H,S2 ;判断段码是否为结束符
LJMP START
S2: MOV P0,A ;段码送LED显示