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Messages - kroysoft

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TFTs / Re: NHD-5.0-800480TF-ATXL# Display timing
« on: July 05, 2017, 08:06:41 AM »
Hello,

I'm Charles. I bought the same type of display a few days ago, and I'm facing almost the same problem here. There are only three small differences with my display, however:

1. I'm using almost the same timing as above, except the clock which is set to 35.88MHz to achieve 75Hz refresh rate. (I tried with other clocks, by the way, but with the same result as below)
2. the "shifting" of the visible area in my case is not to right with (how many pixel, I can't see on the attached picture :) ) but left and only 4 with pixels. Playing around with 'HS front porch' I do can change the shifting itself in any direction, but in steps of 8 pixels, so I simply can't set the proper position!
3. I'm using a HDMI-TTL converter IC from texas: the TFP401a for signal conversion.
+1 I'm using DTDCalculator to do the "timing magic" under Windows 10 on a compute stick with HDMI output.

My display got these number on it's back (hope it helps): 500444_3216 NHD-5.0-800480TF-ATXL#-T_rev14

Thanks for any advice!

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