yuan.lst

频率计 闸门时间0.1s 1s 10s 频率范围0~99khz 可以切换 里面有四个源程序

A51 MACRO ASSEMBLER  YUAN                                                                 11/18/2008 13:14:00 PAGE     1


MACRO ASSEMBLER A51 V7.10
OBJECT MODULE PLACED IN yuan.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE yuan.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

                       1     
  0080                 2             BEEP    BIT  P0.0
  0085                 3             LCD_RS  BIT  P0.5
  0086                 4             LCD_RW  BIT  P0.6
  0087                 5             LCD_EN  BIT  P0.7
  003F                 6             LCD_X   EQU  3FH        ;LCD 地址变量
                       7     
  0030                 8             TIMER_H   EQU   30H    ;定时器高位字节单元
  0031                 9             TIMER_L   EQU   31H    ;定时器低位字节单元
  0032                10             TIMCOUNT  EQU   32H    ;时间中断