18 Nov
2009
18 Nov
'09
2:08 a.m.
Alexis wrote:
On Wed, 18 Nov 2009 02:03:11 am ck wrote:
Might be easier to just use a monitor that takes SOG. There were quite
a few made.
Peace... Sridhar
I would like to build a RGB-VGA converter but I
don't know how to design
one. If you have a circuit diagram, I would like to obtain it.
I have an old RS6000 320H computer which has RGB 3 BNC with sync on green.
It also says "separate". It also says that 1280 * 1048(something like
that). The original monitor (IBM 6091-19)has H freq =63.35kHz (something
like that), V = 60 Hz.
Could you help me with the circuit?
Thanks
Chungduck Ko
I reckon if you got an LM1881 sync separator and wired the Green output to the
composite input, it'd give you horizontal and vertical sync that can be put
into a VGA monitor.