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OMAP3715----DSI_VCn_CTRL



我现在正在使用OMAP3715的MIPI接口,按照Datasheet 7.6.4 DSI Video Mode Using the DISPC Video Port一节的内容来配置我的DSI接口。当我进行到7.6.4.2.4.2 Configure DSI Timing and Virtual Channels中配置 DSS.DSI_VC1_CTRL的时候,发现无论是写还是读该寄存器,所得的数值均为0,就是不能读写此寄存器,这是什么原因呢?如何解决?