main.ls1

《Proteus在MCS-51&ARM7系统中的应用百例》逆向之 Chapter 8 《Proteus在MCS-51&ARM7系统中的应用百例》MCS-51例子的C语言版本。 最

A51 MACRO ASSEMBLER  MAIN                                                                 05/20/2007 13:31:21 PAGE     1


MACRO ASSEMBLER A51 V8.00d
OBJECT MODULE PLACED IN main.OBJ
ASSEMBLER INVOKED BY: D:\Program Files\Keil 8.08\C51\BIN\A51.EXE main.src PR(.\main.ls1) EP DEBUG

LOC  OBJ            LINE     SOURCE

                       1     ; .\main.SRC generated from: main.c
                       2     ; COMPILER INVOKED BY:
                       3     ;        D:\Program Files\Keil 8.08\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND SRC(.\
                             main.SRC)
                       4     
                       5     $nomod51 
                       6     
                       7     NAME    MAIN
                       8     
  0080                 9     P0      DATA    080H
  0090                10     P1      DATA    090H
  00A0                11     P2      DATA    0A0H
  00B0                12     P3      DATA    0B0H
  00B4                13     T0      BIT     0B0H.4
  00D6                14     AC      BIT     0D0H.6
  00B5                15     T1      BIT     0B0H.5
  00AF                16     EA      BIT     0A8H.7
  00A8                17     IE      DATA    0A8H
  00B7                18     RD      BIT     0B0H.7
  00AC                19     ES      BIT     0A8H.4
  00B8                20     IP      DATA    0B8H
  0098                21     RI      BIT     098H.0
  00B2                22     INT0    BIT     0B0H.2
  00D7                23     CY      BIT     0D0H.7
  0099                24     TI      BIT     098H.1
  00B3                25     INT1    BIT     0B0H.3
  00BC                26     PS      BIT     0B8H.4
  0081                27     SP      DATA    081H
  00D2                28     OV      BIT     0D0H.2
  00B6                29     WR      BIT     0B0H.6
  00A1                30     LED_G1  BIT     0A0H.1
  00A4                31     LED_G2  BIT     0A0H.4
  0099                32     SBUF    DATA    099H
  0087                33     PCON    DATA    087H
  00B0                34     P30     BIT     0B0H.0
  00B1                35     P31     BIT     0B0H.1
  0098                36     SCON    DATA    098H
  0089                37     TMOD    DATA    089H
  0088                38     TCON    DATA    088H
  00A3                39     LED_R1  BIT     0A0H.3
  00A6                40     LED_R2  BIT     0A0H.6
  0089                41     IE0     BIT     088H.1
  008B                42     IE1     BIT     088H.3
  00A2                43     LED_Y1  BIT     0A0H.2
  00A5                44     LED_Y2  BIT     0A0H.5
  00F0                45     B       DATA    0F0H
  00E0                46     ACC     DATA    0E0H
  00A9                47     ET0     BIT     0A8H.1
  00AB                48     ET1     BIT     0A8H.3
  008D                49     TF0     BIT     088H.5
  008F                50     TF1     BIT     088H.7
  009A                51     RB8     BIT     098H.2
  008C                52     TH0     DATA    08CH
  00A8                53     EX0     BIT     0A8H.0
  0088                54     IT0     BIT     088H.0
  008D                55     TH1     DATA    08DH
  009B                56     TB8     BIT     098H.3
  00AA                57     EX1     BIT     0A8H.2
A51 MACRO ASSEMBLER  MAIN                                                                 05/20/2007 13:31:21 PAGE     2

  008A                58     IT1     BIT     088H.2
  00D0                59     P       BIT     0D0H.0
  009F                60     SM0     BIT     098H.7
  008A                61     TL0     DATA    08AH
  009E                62     SM1     BIT     098H.6
  008B                63     TL1     DATA    08BH
  009D                64     SM2     BIT     098H.5
  00B9                65     PT0     BIT     0B8H.1
  00BB                66     PT1     BIT     0B8H.3
  00D3                67     RS0     BIT     0D0H.3
  008C                68     TR0     BIT     088H.4
  00D4                69     RS1     BIT     0D0H.4
  008E                70     TR1     BIT     088H.6
  00B8                71     PX0     BIT     0B8H.0
  00BA                72     PX1     BIT     0B8H.2
  0083                73     DPH     DATA    083H
  0082                74     DPL     DATA    082H
  009C                75     REN     BIT     098H.4
  00B0                76     RXD     BIT     0B0H.0
  00B1                77     TXD     BIT     0B0H.1
  00D5                78     F0      BIT     0D0H.5
  00D0                79     PSW     DATA    0D0H
                      80     ?PR?display?MAIN     SEGMENT CODE 
                      81     ?PR?main?MAIN        SEGMENT CODE 
                      82     ?CO?MAIN             SEGMENT CODE 
                      83     ?DT?MAIN             SEGMENT DATA 
                      84             EXTRN   CODE (?C_STARTUP)
                      85             PUBLIC  TEMP
                      86             PUBLIC  DBUF
                      87             PUBLIC  Second2
                      88             PUBLIC  Second1
                      89             PUBLIC  LedMap
                      90             PUBLIC  main
                      91             PUBLIC  display
                      92     
----                  93             RSEG  ?DT?MAIN
0000                  94             Second1:   DS   1
0001                  95             Second2:   DS   1
0002                  96                DBUF:   DS   4
0006                  97                TEMP:   DS   4
                      98     
----                  99             RSEG  ?CO?MAIN
0000                 100     LedMap:
0000 3F              101             DB      03FH
0001 06              102             DB      006H
0002 5B              103             DB      05BH
0003 4F              104             DB      04FH
0004 66              105             DB      066H
0005 6D              106             DB      06DH
0006 7D              107             DB      07DH
0007 07              108             DB      007H
0008 7F              109             DB      07FH
0009 6F              110             DB      06FH
000A 77              111             DB      077H
000B 7C              112             DB      07CH
000C 58              113             DB      058H
000D 5E              114             DB      05EH
000E 7B              115             DB      07BH
000F 71              116             DB      071H
0010 00              117             DB      000H
0011 40              118             DB      040H
                     119     
                     120     ; #include <reg51.h>
                     121     ; typedef unsigned char BYTE;
                     122     ; 
                     123     ; sbit LED_G1=P2^1;
A51 MACRO ASSEMBLER  MAIN                                                                 05/20/2007 13:31:21 PAGE     3

                     124     ; sbit LED_Y1=P2^2;
                     125     ; sbit LED_R1=P2^3;
                     126     ; 
                     127     ; sbit LED_G2=P2^4;
                     128     ; sbit LED_Y2=P2^5;
                     129     ; sbit LED_R2=P2^6;
                     130     ; 
                     131     ; sbit P30=P3^0;
                     132     ; sbit P31=P3^1;
                     133     ; 
                     134     ; BYTE Second1;
                     135     ; BYTE Second2;
                     136     ; BYTE DBUF[4]; //显示码缓冲区1
                     137     ; BYTE TEMP[4]; 
                     138     ; BYTE code LedMap[]={0x3F,0x06,0x5B,0x4F,0x66,0x6D,