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V9990 and VGA tradeoffs
Score: 188.56 %,
Type: Forum topic , Comments: 2 comments
Would you be comfortable having VGA output, but missing interlaced and 424-line modes, and PAL 50 Hz mode? In other words - having progressive scan @ 60 Hz only?
Can you elaborate a bit more? Can you elaborate a bit more? Are you perhaps ...
Is there any software built for V9990 for 50 Hz and interlaced modes?
Score: 187.9 %,
Type: Forum topic , Comments: 3 comments
I read LCD flickers at 50 Hz. Interlaced modes are not supported, progressive scan modes only.
Is there any sense making software for these modes?
Or, slightly different, but related question - is support for 50 Hz mode and interlaced scan vital and ...
V9990 help needed - picture size mapping to VGA
Score: 187.6 %,
Type: Forum topic , Comments: 0 comments
I am analyzing the V9990 datasheet .
It has some very valuable information, some is missing, some must be guessed.
At present I am trying to figure out how to map V9990 modes into the VGA timing. The most data intensive at RGB555 modes are ...
