asm.lst

Keil ,LPC932系列环境下开发的频率测量单片机程序,用定时器来计脉冲数从而得出频率.

A51 MACRO ASSEMBLER  ASM                                                                  09/06/2007 09:35:43 PAGE     1


MACRO ASSEMBLER A51 V7.08a
OBJECT MODULE PLACED IN ASM.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE ASM.c SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

                       1     ; ASM.SRC generated from: ASM.SRC
                       2     ; COMPILER INVOKED BY:
                       3     ;        C:\Keil\C51\BIN\C51.EXE ASM.SRC ROM(COMPACT) OPTIMIZE(9,SPEED) BROWSE DEBUG OBJECT
                             EXTEND
                       4     
                       5     
                       6     NAME    ASM
                       7     
                       8     ?PR?_Delayms?ASM     SEGMENT CODE INBLOCK 
                       9     ?DT?_Delayms?ASM     SEGMENT DATA OVERLAYABLE 
                      10             PUBLIC  _Delayms
                      11     
----                  12             RSEG  ?DT?_Delayms?ASM
0000                  13     ?_Delayms?BYTE:
0000                  14           delay?040:   DS   4
                      15     ; *** sync lost ***
                      16     ; *** sync lost ***
                      17     
----                  18             RSEG  ?PR?_Delayms?ASM
0000                  19     _Delayms:
                      20                             ; SOURCE LINE # 2
0000 8F00     F       21             MOV     delay?040+03H,R7
0002 8E00     F       22             MOV     delay?040+02H,R6
0004 8D00     F       23             MOV     delay?040+01H,R5
0006 8C00     F       24             MOV     delay?040,R4
                      25     ; *** sync lost ***
                      26                             ; SOURCE LINE # 3
                      27     ; *** sync lost ***
                      28     ; *** sync lost ***
0008 E533             29               MOV A,0x33
                      30     ; *** sync lost ***
                      31     ; *** sync lost ***
                      32                             ; SOURCE LINE # 7
000A 22               33             RET     
                      34     ; END OF _Delayms
                      35     
                      36             END
A51 MACRO ASSEMBLER  ASM                                                                  09/06/2007 09:35:43 PAGE     2

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


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

?DT?_DELAYMS?ASM .  D SEG    0004H       REL=UNIT
?PR?_DELAYMS?ASM .  C SEG    000BH       REL=INBLOCK
?_DELAYMS?BYTE . .  D ADDR   0000H   R   SEG=?DT?_DELAYMS?ASM
ASM. . . . . . . .  N NUMB   -----       
DELAY?040. . . . .  D ADDR   0000H   R   SEG=?DT?_DELAYMS?ASM
_DELAYMS . . . . .  C ADDR   0000H   R   SEG=?PR?_DELAYMS?ASM


REGISTER BANK(S) USED: 0 


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