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DM368 YCBCR输入格式问题

您好!

        根据DM368的vpfe文档,获得以下信息:

        1、dm368支持16位ycbcr数据输入

        2、文档 对ITU-R BT.656/ 1120 4:2:2 Parallel Interface有说明,并且有相关寄存器配置说明

             MODESET.INPMOD = 1 .... YCbCr16bit
             REC656IF.R656ON = 1 .... ITU-R BT.656 interface mode set
             CCDCFG.BW656 = 0 .... SYNC detection on C7-C0

        3、文档对Generic YCbCr Interface Configuration也有说明,但是没相关寄存器配置说明。

        问题:

        1、现在输入720p/60的ycbcr 4:2:2格式(非BT.656/ 1120)的视频,按照上述寄存器设置,并且设置isif_VDINT0:100,但是isif无法接收数据。

              现在输入720p/60的ycbcr 4:2:2格式(BT.656格式)的视频,按照上述寄存器设置,并且设置isif_VDINT0:100,但是isif还是无法接收数据。

        2、请问对于720/60或1080i/30的YCbCr  4:2:2(非BT.656/ 1120)的数据输入,如何配置vpfe的寄存器??

                                                                                                                                                                                                                                         谢谢!!!