delay.asm
来自「基于51单片机,利用C语言开发的LED护栏源程序代码??1单片机,利用C语言开」· 汇编 代码 · 共 36 行
ASM
36 行
DELAY_100MS:
MOV DBUF1,#5
D1002: MOV DBUF2,#25
D1001: MOV DBUF3,#182
DJNZ DBUF3,$
DJNZ DBUF2,D1001
DJNZ DBUF1,D1002
RET
DELAY_50MS:
MOV DBUF1,#4
D502: MOV DBUF2,#25
D501: MOV DBUF3,#182
DJNZ DBUF3,$
DJNZ DBUF2,D501
DJNZ DBUF1,D502
RET
DELAY_1S:
MOV DBUF1,#10
D12: MOV DBUF2,#250
D11: MOV DBUF3,#182
DJNZ DBUF3,$
DJNZ DBUF2,D11
DJNZ DBUF1,D12
RET
DELAY_10MS:
MOV DBUF1,#5
D102: MOV DBUF2,#25
D101: MOV DBUF3,#18
DJNZ DBUF3,$
DJNZ DBUF2,D101
DJNZ DBUF1,D102
RET
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