Two of the RGB colours already output to the extension port.
I lifted two pins on the extentsion port and routed Red and CVBS to pins 11 and 12
http://www.imageupload.co.uk/files/1husmrhu2fg6jt7goish.jpg
CX PIN DAC SCART COLOUR SVIDEO EXT PIN SCART PIN
60 DACA...
cx25874 IC need registers set to output video in the correct mode for SCART.
Was trying to use rlyeh's GP2X minimal library - http://www.retrodev.info to change video output modes.
http://www.imageupload.co.uk/files/7j520ycz9b81iww5ales.jpg
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Hi my abandoned attempt of SCART output from the GP2X's video encoder chip Conexant CX25874.
Got stuck on coding the CX25874 output mode using I2C and Rlyeh's minimal lib.
From the EXT port already runs the scart GREEN(svideo luminance) and scart BLUE(svideo chroma),
so I found and ran the...