cs_t.lst

单片机at89c52 超声波测距离的设计

A51 MACRO ASSEMBLER  CS_T                                                                 01/13/2005 19:01:21 PAGE     1


MACRO ASSEMBLER A51 V7.09
OBJECT MODULE PLACED IN Cs_t.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE Cs_t.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

                       1     ;-------------------------------------
                       2     ;超声发生子程序（12M晶振38.5Hz）
                       3     ;-------------------------------------
                       4                         NAME     CS_T
                       5     ?PR?CS_T?CS_T       SEGMENT  CODE
                       6                         PUBLIC   CS_T
----                   7                         RSEG     ?PR?CS_T?CS_T
0000 C0E0              8     CS_T:               PUSH     ACC
0002 758C00            9                         MOV      TH0,   #00H
0005 758A00           10                         MOV      TL0,   #00H
0008 7404             11                         MOV      A,     #4D
000A D28C             12                         SETB     TR0
000C B290             13     CS_T1:              CPL      P1.0
000E 00               14                         NOP
000F 00               15                         NOP
0010 00               16                         NOP
0011 00               17                         NOP
0012 00               18                         NOP
0013 00               19                         NOP
0014 00               20                         NOP
0015 00               21                         NOP
0016 00               22                         NOP
0017 00               23                         NOP
0018 D5E0F1           24                         DJNZ     ACC,  CS_T1
001B D0E0             25                         POP      ACC
001D 22               26                         RET
                      27     ;
                      28                         END
A51 MACRO ASSEMBLER  CS_T                                                                 01/13/2005 19:01:21 PAGE     2

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


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

?PR?CS_T?CS_T. . .  C SEG    001EH       REL=UNIT
ACC. . . . . . . .  D ADDR   00E0H   A   
CS_T . . . . . . .  C ADDR   0000H   R   SEG=?PR?CS_T?CS_T
CS_T1. . . . . . .  C ADDR   000CH   R   SEG=?PR?CS_T?CS_T
P1 . . . . . . . .  D ADDR   0090H   A   
TH0. . . . . . . .  D ADDR   008CH   A   
TL0. . . . . . . .  D ADDR   008AH   A   
TR0. . . . . . . .  B ADDR   0088H.4 A   


REGISTER BANK(S) USED: 0 


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