标题: 单片机外部存储测试 [打印本页]

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作者: qinyya    时间: 2020-11-3 00:25
标题: 单片机外部存储测试

ORG 0000H

        MOV DPTR,#0000H

        MOV A,#55H

        MOVX @DPTR,A

        MOV A,#0

        MOVX A,@DPTR

        MOV P1,A

        SJMP $file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml8640\wps1.png

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