摘要:
```asm ORG 0000H SJMP START ORG 0030H
START: MOV SP,#60H MOV P0,#0FFH MAIN: CLR P0.7 CALL DELAY SETB P0.7 CALL DELAY SJMP MAIN DELAY: MOV R0, #250 D2: MOV R1, #250 D1: DJ... 阅读全文
posted @ 2019-09-17 17:10
yasepix
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