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    CM5 EVB Typec 接口问题

    Scheduled Pinned Locked Moved Pi CM5
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    • L
      LinuxRk3588
      last edited by LinuxRk3588

      cm5 evb 的typec 接口能当正常typec 口使用吗?OTG之类的@george

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      • L
        LinuxRk3588 @LinuxRk3588
        last edited by LinuxRk3588

        @LinuxRk3588 said in CM5 EVB Typec 接口问题:

        cm5 evb 的typec 接口能当正常typec 口使用吗?OTG之类的

        另外这个板子的使用说明手册有吗?淘宝店那边也不清楚。调试口是只能用TTL引出来吗?感觉下载口跟调试口的说明没有写出来,(sata口的电源怎么接?USB口支持什么模式之类的)刚买板子的新手会比较蒙圈。

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        • L
          LinuxRk3588 @LinuxRk3588
          last edited by

          @george

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          • G
            george @LinuxRk3588
            last edited by

            @LinuxRk3588
            1.CM5-EVB的typec接口只有供电功能,没有USB和DP功能。
            2.调试接口可以使用TTL或者网口,这个底板的原理图和PCB文件在wiki可以下载。图纸上有完整的信号定义。
            3.SATA电源是标准的12V 5V设计,丝印上也有标注。
            4.上层的USB3.0接口是OTG接口,可以软件配置HOST或者DEVICE功能,其它USB接口都是HOST。

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