text1.lst

240128液晶底层驱动以及键盘操作编写菜单

A51 MACRO ASSEMBLER  TEXT1                                                                05/12/2008 14:08:39 PAGE     1


MACRO ASSEMBLER A51 V7.10
OBJECT MODULE PLACED IN .\obj\Text1.obj
ASSEMBLER INVOKED BY: d:\Keil\C51\BIN\A51.EXE E:\RT240128GB\LCD-RT240128GB-8080\src\Text1.ASM SET(SMALL) DEBUG PRINT(.\l
                      st\Text1.lst) OBJECT(.\obj\Text1.obj) EP

LOC  OBJ            LINE     SOURCE

                       1     ;IO口定义
  0080                 2             _WR       BIT P0.0
  0081                 3             _RD       BIT P0.1
  0082                 4             CSL       BIT P0.2
  0083                 5             RS        BIT P0.3
  0084                 6             RST       BIT P0.4
  0085                 7             BUSY      BIT P0.5
  00B2                 8             KEY       BIT P3.2
                       9     ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  0090                10             DBUS      EQU P1
  0030                11             REGNAME   EQU 30H
  0031                12             REGDATA   EQU 31H
  0032                13             REGDATA1  EQU 32H
  0033                14             LCM_X     EQU 33H
  0034                15             LCM_Y     EQU 34H
  0035                16             LCM_DATA1 EQU 35H
  0036                17             LCM_DATA2 EQU 36H
  0037                18             COUNT1    EQU 37H
  0038                19             COUNT2    EQU 38H
                      20     ;#define   PORTB   P1
                      21     ;sbit   WRT   =P0^0;//低电平有效//
                      22     ;sbit   RAD   =P0^1;//低电平有效//
                      23     ;sbit   CS   =P0^2;//低电平有效//
                      24     ;sbit   RS   =P0^3;//1:示菁拇嫫