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    imx462寄存器值

    Scheduled Pinned Locked Moved VEYE MIPI camera
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    • veye_xummV Offline
      veye_xumm @canglin
      last edited by

      @canglin 是的

      @canglin said in imx462寄存器值:

      帧率默认60fps吗

      Questions will be answered as soon as possible, please be patient.
      如果你使用中文,请直接用中文提问。
      May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

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      • C Offline
        canglin @veye_xumm
        last edited by

        @veye_xumm 如果帧率配置成30fps,其他参数会修改吗

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        • C Offline
          canglin @canglin
          last edited by

          @canglin 6e004faa-9682-456b-8a35-01db372b13a8-image.png 比如说这些参数

          veye_xummV 1 Reply Last reply Reply Quote 0
          • veye_xummV Offline
            veye_xumm @canglin
            last edited by

            @canglin
            降低帧率的话,V-Blanking会加大。比如默认是1080p@60fps,对应V-Total=V-Active+V-Blanking=1080+25;那么配置成30fps的时候,V-Total会配置为原来的2倍,增加的全部会加到V-Blanking中。

            Questions will be answered as soon as possible, please be patient.
            如果你使用中文,请直接用中文提问。
            May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

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            • C Offline
              canglin @veye_xumm
              last edited by

              @veye_xumm 您好,麻烦问下,0x840寄存器读出来的数怎么推算csi_clk,我刚才读了下这个数,是(0x9878)38Mbps
              4cc80b54-9b22-440a-8b76-c5b6c2b829e0-image.png

              veye_xummV 1 Reply Last reply Reply Quote 0
              • veye_xummV Offline
                veye_xumm @canglin
                last edited by

                @canglin 你用的相机型号是RAW-MIPI-IMX462M吗?

                Questions will be answered as soon as possible, please be patient.
                如果你使用中文,请直接用中文提问。
                May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

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                • C Offline
                  canglin @veye_xumm
                  last edited by

                  @veye_xumm 是的,淘宝上买的
                  dd8aebab-abc6-485e-a370-589eeec63667-image.png

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                  • C Offline
                    canglin @canglin
                    last edited by

                    @canglin 不好意思,看错了,读出来的数是0xd9878,速率是870Mbps

                    veye_xummV 1 Reply Last reply Reply Quote 0
                    • veye_xummV Offline
                      veye_xumm @canglin
                      last edited by

                      @canglin 应该是891Mbps/lane; csi_clk应该是这个值的一半,因为是双沿的。

                      Questions will be answered as soon as possible, please be patient.
                      如果你使用中文,请直接用中文提问。
                      May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

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                      • C Offline
                        canglin @veye_xumm
                        last edited by

                        @veye_xumm 你好,麻烦问下sensor的mipi clock默认是continue模式还是gate模式

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                        • veye_xummV Offline
                          veye_xumm @canglin
                          last edited by

                          @canglin 默认是discontinues模式。

                          Questions will be answered as soon as possible, please be patient.
                          如果你使用中文,请直接用中文提问。
                          May the force be with YOU. (This is the translation of the mysterious Chinese symbol above.)

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