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 阅读(138) 评论(0) 推荐(0) 编辑