experiment.lst

51单片机示例程序

A51 MACRO ASSEMBLER  EXPERIMENT                                                           05/18/2006 06:33:31 PAGE     1


MACRO ASSEMBLER A51 V7.10
NO OBJECT MODULE REQUESTED
ASSEMBLER INVOKED BY: d:\Keil\C51\BIN\A51.EXE ..\..\wo de shi yan\EXPERIMENT.asm SET(SMALL) DEBUG PRINT(.\EXPERIMENT.lst
                      ) OBJECT(.\EXPERIMENT.obj) EP

LOC  OBJ            LINE     SOURCE

0000 D290              1     MAIN:SETB P1.0                     
0002 D293              2              SETB P1.3                        
0004 120037            3              LCALL DELAY              
0007 C290              4              CLR P1.0                         
0009 C293              5              CLR P1.3                         
000B 120037            6              LCALL DELAY               
000E D291              7              SETB P1.1                        
0010 D294              8              SETB P1.4                         
0012 120037            9              LCALL DELAY              
0015 C291             10              CLR P1.1                         
0017 C294             11              CLR P1.4                         
0019 120037           12              LCALL DELAY               
001C D292             13              SETB P1.2                         
001E D295             14              SETB P1.5                         
0020 120037           15              LCALL DELAY               
0023 C292             16              CLR P1.2                         
0025 C295             17              CLR P1.5                          
0027 120037           18              LCALL DELAY               
002A D297             19              SETB P1.7                         
002C 120037           20              LCALL DELAY               
002F C297             21              CLR P1.7                          
0031 120037           22              LCALL DELAY               
0034 020000           23              LJMP MAIN                         
                      24     
0037 7FFA             25     DELAY:MOV R7,#250                  
0039 7EFA             26        D1:MOV R6,#250                  
003B                  27        D2:DJNZ R6,#250         
*** ________________________________________^
*** ERROR #A22 IN 27 (..\..\wo de shi yan\EXPERIMENT.asm, LINE 27): EXPRESSION TYPE DOES NOT MATCH INSTRUCTION
003B DFFC             28           DJNZ R7,D1                   
003D 22               29               RET                              
                      30               END                              
A51 MACRO ASSEMBLER  EXPERIMENT                                                           05/18/2006 06:33:31 PAGE     2

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


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

D1 . . . . . . . .  C ADDR   0039H   A   
D2 . . . . . . . .  C ADDR   003BH   A   
DELAY. . . . . . .  C ADDR   0037H   A   
MAIN . . . . . . .  C ADDR   0000H   A   
P1 . . . . . . . .  D ADDR   0090H   A   


REGISTER BANK(S) USED: 0 


ASSEMBLY COMPLETE.  0 WARNING(S), 1 ERROR(S)