Article Before a video signal is available, how do I configure the MAX9272 registers from the MAX9271?

The clock signal is required when the MAX9271 and similar serializers transmit data and commands. To overcome issues such as the absence of the video signal, thereby missing the pixel clock (PCLK), the MAX9271 has an integrated low frequency oscillator. By setting the MAX9271 CLINKEN to 1 in register 0x04, the internal oscillator is enabled and configuration for the MAX9272 can be achieved.
 

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