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tfp401 2 pixel/clock

Other Parts Discussed in Thread: TFP401

hello there,

i used the tfp401 to build a display-demonstrator for customer presentations. the board has an eeprom with edid information on it and worked perfectly for now.

The new display I had to attach has a 480x240 resolution and a PCLK of 8.2 MHz within a range of at least 6 and not more than 13 MHz.

The question is if I can drive the display with this chip? i read about the 2 pixel/clock modus of the tfp which can drive a PCLK of 12.5 MHz which would meet my requirements. I routed the QE outputs only and I don't get a nice picture on the display though I measured a PCLK of 12.5 MHz on the display input. Is it possible to do that or is it worth a try?

thank you for your help