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iFix 爱修网»Forum › 会员注册 技术求助区 专业液晶维修 编程器官方网站 › RT809H应用技术交流 › 过流保护
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过流保护

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wx_Rsa7z
Post time: 2025-10-31 13:36:10
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emmc是好的  提示过流保护

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Post time: 2025-10-31 17:16:26
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看你是选择的ISP选项，也就是飞线到板读写。
如果从编程器上接电源，负载过重拉低了电压也会报这个错，所以EMMC供电外接吧。
这也是我们为什么单独出了个EMMC ISP BOARD小板的原因。
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