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MS638串口关闭维修一例

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Post time: 2024-6-1 09:16:17
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不明白的地方:既然短接了晶振,主芯片就没有工作  针对的是EMMC,怎么还会打开串口呢?请科普
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Post time: 2024-6-1 09:36:18
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张生 2024-6-1 09:16
不明白的地方:既然短接了晶振,主芯片就没有工作  针对的是EMMC,怎么还会打开串口呢?请科普

他是809H写入到emmc串口打开的数据
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Post time: 6 day(s) ago
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老师   晶振短接主芯片就停止工作了,为什么还能识别出MST?
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