TVP7002+THS8200 EVM Colour Issues

Epic Vancouver

Other Parts Discussed in Thread: THS8200, TVP7002

The colours seem to be off for many of the resolutions when using a TVP7002+THS8200 EVM.

The following resolutions work:

1280x1024
640x480
800x600

Are there optimal register settings available for other wide screen resolutions?

1280x800
1280x768
1680x1050
1440x900
Others??

over 14 years ago

0 Epic Vancouver over 14 years ago

Intellectual 885 points

0 Bernie Thompson TI over 14 years ago

TI__Mastermind 41665 points

Bumping this thread since there seems to have been some trouble getting the original entry into the posting, the original post is no longer blank, so any recommendations on wide screen resolution settings would be appreciated.

0 Larry Taylor over 14 years ago

TI__Genius 16810 points

Epic,

The precise setup for a particular format needs to be used. Color issues can result if pixel rate, sync polarities, widths, and position are not correct.

We have other setups but maybe not all that you need. Can you provide informatioin, including frame rate, for your prrimary formats?

Attached is a spreasheet that has timing information for many of the graphics formats.

VESA Timing 8-15-06.xls

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TVP7002+THS8200 EVM Colour Issues