2 Oct
2008
2 Oct
'08
2:27 a.m.
On Thu, 2008-10-02 at 00:02 -0400, Roy J. Tellason wrote:
I've also been curious for some time as to how one
could "pick off" a specific
scan line to get at whatever data was in there, so if that circuit is online
anyplace I'd be interested in taking a look at it, even if it's not
precisely the same thing.
Detect vsync then count hsync pulses. Or, if you can make it accurate
and stable enough, a monostable.
Gordon