fdad.lst

C51语言内嵌入汇编语句的程序实现

A51 MACRO ASSEMBLER  FDAD                                                                 07/12/2008 19:35:36 PAGE     1


MACRO ASSEMBLER A51 V8.00b
OBJECT MODULE PLACED IN fdad.OBJ
ASSEMBLER INVOKED BY: D:\Program Files\KEIL C51\C51\BIN\A51.EXE fdad.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

                       1         
                       2             
0000                   3             org  0000h
                       4     
0000 7908              5       main:  mov  r1,#08h
0002 74FE              6              MOV  A  ,#0FEH
0004 F590              7             start:  mov  P1,A
0006 120010            8                     lcall delay                             
0009 E590              9                             mov A,P1  
000B 23               10                             RL A                            
000C DAF6             11                             djnz r2, start
000E 80F0             12                             sjmp  main 
                      13                             
                      14     
0010 7A06             15                             delay: mov r2,# 06h
0012 7B80             16                             delay1:mov r3,#80h
0014 7C80             17                             delay2:mov r4,#80h
0016 DCFE             18                                    djnz  r4,$
0018 DBFA             19                                        djnz  r3,delay2
001A DAF6             20                                        djnz  r2, delay1
001C 22               21                                        ret
                      22     
                      23                                        end
A51 MACRO ASSEMBLER  FDAD                                                                 07/12/2008 19:35:36 PAGE     2

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


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

DELAY. . . . . . .  C ADDR   0010H   A   
DELAY1 . . . . . .  C ADDR   0012H   A   
DELAY2 . . . . . .  C ADDR   0014H   A   
MAIN . . . . . . .  C ADDR   0000H   A   
P1 . . . . . . . .  D ADDR   0090H   A   
START. . . . . . .  C ADDR   0004H   A   


REGISTER BANK(S) USED: 0 


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