您好!我想请问一下,vsp01m01这颗AD芯片是怎样来控制CCD的白平衡?我看数据手册,只有0x6,0x7寄存器控制数字增益,这里的增益是指图像的总增益么?那如果我要单独控制R或G或B分量的增益,该如何实现呢?
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您好!我想请问一下,vsp01m01这颗AD芯片是怎样来控制CCD的白平衡?我看数据手册,只有0x6,0x7寄存器控制数字增益,这里的增益是指图像的总增益么?那如果我要单独控制R或G或B分量的增益,该如何实现呢?
是这样的,寄存器6/7调节整体亮度,白平衡要在应用处理器中调。
VSP01M01 is an AFE with with TG and Vdriver. The AFE gives digitized raw data of the CCD output. All the processing is done by the application processor or the asic. So the white balance and rotate function is also done by the asic / application processor.