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8255 IC与8086微处理器接口。假设8255 PORT B的地址为0091H,写下Control PORT、PORT A和PORT C的地址?我对上述问题感到困惑。请帮助大家。
通过使用以下pdf内容:
如果端口 B 是 0091H
然后
端口 C 为 0093H,控制端口为 0095H