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Posted Thu Sep 8, 2011 5:11 PM
Posted Thu Sep 8, 2011 8:16 PM
Posted Fri Sep 9, 2011 4:05 AM
Done it before, as a way of increasing the pereived resolution by alternating the starting scanline of a picture.
I don't see how you think there can be 32,768 perceived colours. The best to hope for in reality is to give "0.5" luma steps which would give 31 perceived lumas instead of 16, which would = 480 colours.
The best way to swap betwen 2 screens is use an Immediate VBlank, it's then guaranteed to always be called. Just use low bit of low byte of RTCLOCK to choose which DList is in effect.
Posted Fri Sep 9, 2011 4:28 AM
Edited by JAC!, Fri Sep 9, 2011 4:28 AM.
Posted Fri Sep 9, 2011 5:18 AM
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