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    imx462寄存器值

    Scheduled Pinned Locked Moved VEYE MIPI camera
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    • C Offline
      canglin
      last edited by

      imx462黑白模组,默认设置的THSZERO、THSPREPARE的值是多少

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

        @canglin
        可以使用这个命令,随时读取。

        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,能否帮忙看看,因为我没有用linux,用不了脚本

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

            @canglin
            0x3448, 0x67
            0x3449, 0x00
            0x344a, 0x47
            0x344b, 0x00

            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.)

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

              @veye_xumm 好的,多谢,THSPREPARE这个我可以设置小点的值吗

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

                @canglin 这个你设置不了,除非你使用SDA模式,bypass掉我们mcu的控制。

                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.)

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

                  @veye_xumm 590870fc-9b59-4a3e-8748-b0297bfc9599-image.png 你好,模组输出的时钟是多少,还有H-blanking 和 V-Blanking

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

                    @canglin
                    mipi信号的clock是数据速率的一半。
                    H-Blank和V-Blank跟具体的roi设置和帧率设置有关系。不过我觉得你fpga接收只要设置好最小可能值就行了。
                    H-blank:180
                    V-blank:25

                    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.)

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

                      @veye_xumm 好的,多谢,麻烦问下imx462模组有没有在CYUSB3065平台上调过

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

                        @canglin 我们没有调过。

                        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,麻烦问下数据速率是891Mbps吗,另外默认输出是mipi 2lane吗

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

                            @canglin
                            第一个问题手册上有:
                            b66165e3-bb8b-4f99-9d08-cc28db0d2c7e-image.png
                            第二个,是的。

                            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 我用示波器量了下,mipi 的clk和数据波形
                              数据波形ab8c3b30-6e67-4845-bae2-d0bb1d976614-image.png

                              clk波形
                              1e62976b-059f-4888-bd32-33a5a4a896a7-image.png

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                              • C Offline
                                canglin @veye_xumm
                                last edited by

                                @veye_xumm 97da0fbf-4504-4bd2-a881-ec3c908fc3f9-image.png

                                5d2bd481-c711-42aa-8d34-b0d62b0d89e3-image.png

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

                                  @veye_xumm 帧率默认60fps吗

                                  veye_xummV 1 Reply Last reply Reply Quote 0
                                  • 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.)

                                    C 1 Reply Last reply Reply Quote 0
                                    • 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.)

                                          C 1 Reply Last reply Reply Quote 0
                                          • 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

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