delay.ls1

通用OSD控制(51单片机控制的TFTLCD源码,MTV018）

A51 MACRO ASSEMBLER  DELAY                                                                12/27/2003 22:39:18 PAGE     1


MACRO ASSEMBLER A51 V7.04
OBJECT MODULE PLACED IN Delay.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE Delay.src PR(.\Delay.ls1) EP DEBUG

LOC  OBJ            LINE     SOURCE

                       1     ; .\Delay.SRC generated from: Delay.c
                       2     ; COMPILER INVOKED BY:
                       3     ;        C:\Keil\C51\BIN\C51.EXE Delay.c DEBUG OBJECTEXTEND NOPRINT SRC(.\Delay.SRC)
                       4     
                       5     
                       6     NAME    DELAY
                       7     
                       8     ; 
                       9     ; #pragma asm
                      10       
                      11       ?PR?___delay?DELAY   SEGMENT CODE 
----                  12             RSEG  ?PR?___delay?DELAY
                      13             PUBLIC  ___delay
                      14       
0000                  15       ___delay:
                      16             USING   0
                      17       
0000 E507             18             MOV     A,AR7
0002 7006             19             JNZ     __delay?2
                      20       
0004                  21       __delay?1:
0004 E506             22             MOV     A,AR6
0006 6007             23             JZ      __delay?3
0008 1506             24             DEC     AR6
                      25       
000A                  26       __delay?2:
000A DFFE             27             DJNZ    R7,__delay?2
000C 020000   F       28             LJMP    __delay?1
                      29       
000F                  30       __delay?3:
000F 22               31             RET
                      32       
                      33     ; #pragma endasm
                      34             END
A51 MACRO ASSEMBLER  DELAY                                                                12/27/2003 22:39:18 PAGE     2

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


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

?PR?___DELAY?DELAY  C SEG    0010H       REL=UNIT
AR6. . . . . . . .  D ADDR   0006H   A   
AR7. . . . . . . .  D ADDR   0007H   A   
DELAY. . . . . . .  N NUMB   -----       
__DELAY?1. . . . .  C ADDR   0004H   R   SEG=?PR?___DELAY?DELAY
__DELAY?2. . . . .  C ADDR   000AH   R   SEG=?PR?___DELAY?DELAY
__DELAY?3. . . . .  C ADDR   000FH   R   SEG=?PR?___DELAY?DELAY
___DELAY . . . . .  C ADDR   0000H   R   SEG=?PR?___DELAY?DELAY


REGISTER BANK(S) USED: 0 


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