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关于海力士的读取问题

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Post time: 2025-9-23 09:38:40
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本帖最后由 liuxiaoyi549 于 2025-10-1 11:44 编辑

海力士,32G,EMMC,H26M62002JPR,64G,EMMC,H26M72002HMR,在我的两台809h上面的测试,读取和写入很少能成功的。可以说几乎没有读成功的,这两台809h读取其他品牌的芯片都是没有问题的,不知原因,故在网坐等师傅们能解答疑惑。
4.jpg

海力士的两种emmc

海力士的两种emmc
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 Author| Post time: 2025-9-24 14:36:28
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great 2025-9-23 19:35
H26M62002JPR亲测没问题,显示USB电压4.78是不是USB供电不足,可以编程器外接电源试一下看看

外接电源也不行,有时候会有读取进度,但是都走不完,
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Post time: 2025-9-23 10:39:11
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4bit试试   或者搜芯片型号
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Post time: 2025-9-23 19:35:10
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H26M62002JPR亲测没问题,显示USB电压4.78是不是USB供电不足,可以编程器外接电源试一下看看
QQ图片20250923192637.png
QQ图片20250923191908.png
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Post time: 2025-9-24 11:35:51
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1.路径要短。2.文件夹名称要用英文。
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