TTL RGB ==> PC
classiccmp at memory-alpha.org.uk
Wed Nov 7 19:38:55 CST 2007
> These are presumably composite color PAL units
>(Australia). Have any idea what would go into a
>PAL-NTSC converter (how many (roughly) and what
>type of components)?
I vaguely recall from my Apple ][ days, that at least the early
(pre-Europlus?) machines were NTSC only. To use them in Europe we had to fit
an Apple NTSC->PAL converter card into one of the expansion slots.
It wasn't a perfect conversion, but was "good enough".
I'm wondering whether the circuit could be modified to convert PAL->NTSC for
this application. I remember seeing the circuit diagram in one of the
machines' user manuals, so it's probably online somewhere.
TTFN - Pete.
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