add.lst

这是一个通过单片机汇编语言实现两个十进制的数字的加法

A51 MACRO ASSEMBLER  ADD                                                                  04/08/2008 09:27:17 PAGE     1


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

LOC  OBJ            LINE     SOURCE

0000                   1             ORG 0000H
0000 0124              2             AJMP MAIN
0003                   3             ORG 0003H
0003 32                4             RETI
000B                   5             ORG 000BH
000B 32                6             RETI
0013                   7             ORG 0013H
0013 32                8             RETI
0018                   9             ORG 0018H
0018 32               10             RETI
0023                  11             ORG 0023H
0023 32               12             RETI
0024 758150           13        MAIN:MOV SP,#50H
0027 7884             14             MOV R0,#84H
0029 7936             15             MOV R1,#36H
002B E8               16             MOV A,R0
002C 29               17             ADD A,R1
002D D4               18             DA A
002E F8               19             MOV R0,A
002F E4               20             CLR A
0030 33               21             RLC A
0031 F9               22             MOV R1,A
                      23             END
A51 MACRO ASSEMBLER  ADD                                                                  04/08/2008 09:27:17 PAGE     2

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


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

MAIN . . . . . . .  C ADDR   0024H   A   
SP . . . . . . . .  D ADDR   0081H   A   


REGISTER BANK(S) USED: 0 


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