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    Pi板DSI配件测试

    Scheduled Pinned Locked Moved Peripheral
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    • 大法师大
      大法师
      last edited by 大法师

      本次选购配置链接
      https://www.waveshare.net/wiki/5inch_DSI_LCD_(B)

      使用MIPI DSI桥连接RGB屏(桥芯片TC358762或ICN6211)

      ca4482f9-c554-445f-b26c-4f8c4a6281ae-image.png

      RK3588集成DWC-MIPI-DSI2 ,它是一个实现 MIPI-DSI2 规范中定义的所有协议功能的控制器,兼容 D-PHY 和 C-PHY 的物理接口,支持两路的 Display Stream Compression (DSC) 数据传输,RK3588 有两个 DSI-2 控制器和两个独立的物理的 D/C-PHY,可以同时最多支持两路 MIPI 输出。

      13bead4a-141e-4651-88cf-c44b890d8dc4-1665567787(1).png

      MIPI DSI基于差分信号传输,可以降低引脚数量和硬件设计复杂度,并保持良好的硬件兼容性。另外,基于MIPI DSI协议的IP还具备低功耗、低EMI的特性。

      jack@cool-pi.com

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      • Z
        zensation
        last edited by

        @大法师 said in Pi板DSI配件测试:

        RK3588集成DWC-MIPI-DSI2 ,它是一个实现 MIPI-DSI2 规范中定义的所有协议功能的控制器,兼容 D-PHY 和 C-PHY 的物理接口,支持两路的 Display Stream Compression (DSC) 数据传输,RK3588 有两个 DSI-2 控制器和两个独立的物理的 D/C-PHY,可以同时最多支持两路 MIPI 输出。

        DSI displays do not work with this unit. caution before you buy.

        J 1 Reply Last reply Reply Quote 0
        • J
          jack_admin @zensation
          last edited by

          @zensation
          DSI unit worked with 'https://www.waveshare.net/wiki/5inch_DSI_LCD_(B)'. You can porting LCD driver when use different LCD module.

          Z 1 Reply Last reply Reply Quote 0
          • Z
            zensation @jack_admin
            last edited by

            @jack_admin it does not work. i have the official raspberry pi touchscreen plugged into dsi and it doesnt work.

            大法师大 1 Reply Last reply Reply Quote 0
            • 大法师大
              大法师 @zensation
              last edited by

              @zensation check your firmware version, please use latest ubuntu22.04 for testing.

              jack@cool-pi.com

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