I programming for AD9889B via I2C, but it can't output signal, i checked register 0x42 = 0xe0
how to configure AD9889B?
I want to use "Separate Hsync, Vsync, and DE", input this signal into AD9889B via external pin (CLK,HSYNC,VSYNC,DE) .
The design support file are located at:
Make sure to follow the datasheet and initial preset values
I implemented to follow this guide, but it can't work.
can you sent me the waveform of Hsync, Vsync, and DE(Separate ) or sample project configure the AD9889B via I2C bus?
only want AD9889B display output to screen (data RGB always = fixed value).
I have no specific script file to send you. However if you follow the quick start guide in the programming manual you should be OK. Before I can even begin to look at the problem I need to know what the source and sinks are. also so may need to look at schematic to see how things are connected.
Thanks your response!
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