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Date   : Tue, 23 Apr 2002 02:14:55 +0100
From   : jgh@... (Jonathan Graham Harston)
Subject: Re: Circuits involving a SAA5050?

"Richard Gellman" <r.gellman@...> wrote:
> >You'll need:
> >Once per frame:
> >  HSync, reset address to memory start.  (Use &0000 if no hardware scroll)
> >Once per line:
> >  VSync, increment pixel line, from 0...9
> 
> You're confusing HSync and VSync. VSync is at the end of a frame, HSync is
> at the end of a line.
> Not important for descriptive purposes above, but kinda good to know when
> looking at chip datasheets :)
 
Yes, you're right. I knew what I was thinking, but my fingers typed
differently ;)
 
-- 
J.G.Harston (JGH BBC PD Library) 70 Camm Street, Walkley, SHEFFIELD S6 3TR
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