rd.lst

用PROTUES仿真温度控制电机正反转!

A51 MACRO ASSEMBLER  RD                                                                   04/11/2007 12:57:56 PAGE     1


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

LOC  OBJ            LINE     SOURCE

                       1     PUBLIC RD8
                       2     DE SEGMENT CODE
----                   3     RSEG DE
  00B5                 4     SDA24 EQU P3^5
  00B4                 5     SCLK24 EQU P3^4
0000                   6     RD8:     
0000 D2B5              7             SETB SDA24              
                       8     
0002 7B08              9             MOV R3,#8 
                      10     
0004 E4               11             CLR A 
                      12     
0005 D2B5             13             SETB SDA24 
                      14     
0007 23               15     RD000:  RL A         ;8个位 
0008 D2B4             16     SETB SCLK24 
                      17     
000A 00               18             NOP
                      19     
000B A2B5             20             MOV C,SDA24 
                      21     
000D 92E0             22             MOV ACC.0,C 
                      23     
000F C2B4             24             CLR SCLK24 
                      25     
0011 DBF4             26             DJNZ R3,RD000
                      27                     
0013 FF               28                     MOV R7,A 
                      29     
0014 22               30             RET
                      31     
                      32     END                     
A51 MACRO ASSEMBLER  RD                                                                   04/11/2007 12:57:56 PAGE     2

SYMBOL TABLE LISTING
------ ----- -------


N A M E             T Y P E  V A L U E   ATTRIBUTES

ACC. . . . . . . .  D ADDR   00E0H   A   
DE . . . . . . . .  C SEG    0015H       REL=UNIT
P3 . . . . . . . .  D ADDR   00B0H   A   
RD000. . . . . . .  C ADDR   0007H   R   SEG=DE
RD8. . . . . . . .  C ADDR   0000H   R   SEG=DE
SCLK24 . . . . . .  B ADDR   00B0H.4 A   
SDA24. . . . . . .  B ADDR   00B0H.5 A   


REGISTER BANK(S) USED: 0 


ASSEMBLY COMPLETE.  0 WARNING(S), 0 ERROR(S)