[問題] 89s52 I/O port
datasheet 上面寫說 4個port都是bidiretional I/O port
請問有辦法設定成單純input或是output嗎?
譬如說 設定P0.1為input P0.2為output
感謝
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04/18 22:43, , 1F
04/18 22:43, 1F
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04/18 22:55, , 2F
04/18 22:55, 2F
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04/19 00:31, , 3F
04/19 00:31, 3F
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04/19 00:57, , 4F
04/19 00:57, 4F
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04/19 00:57, , 5F
04/19 00:57, 5F
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04/19 01:13, , 6F
04/19 01:13, 6F
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04/19 11:21, , 7F
04/19 11:21, 7F
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04/19 11:24, , 8F
04/19 11:24, 8F
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04/19 17:31, , 9F
04/19 17:31, 9F
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04/19 17:31, , 10F
04/19 17:31, 10F
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