?? delay.src
字號:
; .\delay.SRC generated from: delay.c
; COMPILER INVOKED BY:
; D:\Program Files\keil\C51\BIN\C51.EXE delay.c BROWSE DEBUG OBJECTEXTEND SRC(.\delay.SRC)
NAME DELAY
?PR?_delay?DELAY SEGMENT CODE
?DT?_delay?DELAY SEGMENT DATA OVERLAYABLE
PUBLIC _delay
RSEG ?DT?_delay?DELAY
?_delay?BYTE:
n?040: DS 1
; void delay(unsigned char n)
RSEG ?PR?_delay?DELAY
_delay:
; SOURCE LINE # 1
MOV n?040,R7
; {
; SOURCE LINE # 2
; #pragma asm
; loop: mov R6,#02
loop: mov R6,#02
; loop1: mov R5,#187
loop1: mov R5,#187
; loop2: mov R3,#248
loop2: mov R3,#248
; more: djnz R3,more
more: djnz R3,more
; djnz R5,loop2
djnz R5,loop2
; djnz R6,loop1
djnz R6,loop1
; djnz R7,loop
djnz R7,loop
; #pragma endasm
; } ; SOURCE LINE # 12
RET
; END OF _delay
END
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