Re: Apple //e RGB Card to CGA pinout?

["Bill Garber" <willy46pa@comcast.net>]

"Knut Roll-Lund" <kr-lund@nogarbage.online.no> wrote in message 
z9OdnfhWpN7c-b3eRVnzvA@telenor.com">news:z9OdnfhWpN7c-b3eRVnzvA@telenor.com...
> Mark McDougall wrote:
>
>> Bill Garber wrote:
>>
>>> IIRC, CGA monitors accept Composite Sync on the Horizontal Sync pin.
>>> I'd have to research it again to be sure. Been a long time.
>>
>>
>> Yeah, that's exactly what I was thinking when I first read the post... so 
>> ditto from me.
>>
>
> I will try it... the CGA monitor too then and report back my result. The 
> Mitsubishi is like that, it can use composite sync on the same terminal 
> which is Horizontal when using separated syncs.
>
> I read in the Mitsubishi manual that it should be possible to have the 
> syncs composite on the green input too, but that doesn't work because then 
> the normal monocrome video output should work on the green input. It just 
> swims no sync.


Well, you can't just attach the sync signal to the green,
it has to be incorporated digitally.

Bill Garber