re monitor with rgb sync to vga yes but what if my monitor only has bnc s on it and is expecting to get a composite sync signal on the green there ought to be a little black box that takes the vga signalling which has horiz vert and composite sync on different pins plus the r g and b pairs and merges the green and composite sync together in the output it s all v analog as far as i know i can build this with op amps but i don t think i can get the shielding done well enough to handle the frequencies involved without lots of shadows and junk on the screen does anyone know of a vga rgb composite sync on green converter paul vixie dec network systems lab palo alto california usa don t be a rebel or a conformist vixie pa dec com decwrl vixie they re the same thing anyway find paul vix com vixie paul your own path and stay on it me
