8 Sep
2002
8 Sep
'02
10:36 a.m.
Tony Duell wrote:
That would be great.
Csync and red video would be even better if you can get the Beeb to display
either a crosshatched red screen or a solid red screen. Otherwise Hs and Vs
would be OK.
Thanks.
--
Phil.
philpem(a)dsl.pipex.com
http://www.philpem.dsl.pipex.com/
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Also, has
anyone got a timing diagram of the sync signal a
Microvitec Cub 653 (as used with the BBC Micro) requires or a BBC
Micro generates? I'm specifically interested in the pulse width of
the Hsync and Vsync parts of the Csync signal and the high pulse
width (visible area).
Would it help if I dug out a BBC micro and clipped a logic analyser
onto the Hsync and Vsync outputs of the 6845?