On 11/26/2012 10:03 PM, firstname.lastname@example.org wrote: > > I have one of those R3 beauties ;-) but while it is a jewel in terms how it looks on the board and seem to run less hot than the R5, I am not particularly impressed with what it delivers on screen. I believe it is its luma levels: some colour combinations look odd to me on the R3. Well, there had to be differences between the R3 and later revisions, otherwise they wouldn't have increased the R-number. :) That the R5 runs hotter than the R3 suggests changes that allow the chip to produce faster LOW -> HIGH transitions (which are the main problem with NMOS if I understand that right) But if you complain about the luma levels of the R3, you really need to see the output of an R1. It has only 5 luma levels instead of 9. That makes some things look rather strange. There is another difference between the R1 and later revs that allows the R1 to be detected by software. Gerrit Message was sent through the cbm-hackers mailing listReceived on 2012-11-27 19:01:01
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