consult with USB3014

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Robin_Peng
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Dears

我们用USB3014做设计,想请教下可否将PAL输入默认是1280*720的改成(720*576)的?谢谢

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YiZ_31
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您能否解释下PAL是什么意思?

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Robin_Peng
Level 5
Level 5
Distributor - Macnica(GC)
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PAL是20200728153433.png

PAL只有一种分辨率,1280*720是你们3014的example的输入,需要帮改成PAL(720*576)这种分辨率的,请帮忙看下,谢谢!

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Robin_Peng
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Distributor - Macnica(GC)
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固件这块可以帮修改下吗?我们项目比较紧还要调fpga这边的东西,时间上不太来得及,firmware支持bt656/bt601都行,bt656是内嵌同步的,bt601是外同步,都是8-bit数据位宽

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Robin_Peng
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Distributor - Macnica(GC)
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有没有关于cyfxuvcdcr.c比较详细的手册?    c文件里面提供的值感觉不太对

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30fps对应的值在哪个文档?帮忙看一下,谢谢!

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YiZ_31
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没有专门解释这个的文档

30 fps这行的意思是 frame interval in the unit of 100ns 因此是5161500 ns 即为30fps

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描述符文件完全是按照 UVC的 spec来编写的,所以参考文档就是 UVC 的spec。

可以解释描述符文件里所有参数