[gta02-core] LCM review

Rene Harder rehar at saweb.de
Mon Jul 27 16:41:19 CEST 2009

Dave Ball wrote:
> on gta01/gta02 schematics, filter U6002 (Hsync, Vsync, Pclk, DE) has
> IN1-IN4 connected to the LCD, and pins OUT1-OUT4 connected to the
> sc32442/glamo (the rest of the filters are connected the other way
> round).
> In our schematics, the IN side of all filters are connected to
> sc32442, and the OUT side to LCM.
Thanks, I've not seen this one.
Maybe OM assumed/knew that the filter characteristic is the same in both
ways. However, I think it's better to keep the filter in the "right"
direction (IN ->SC32442, OUT->LCM) so we know for sure that the filter
works correctly.


More information about the gta02-core mailing list