lharris@gpu.utcs.toronto.edu (Leonard Harris) (02/17/88)
Hi. I just realized that the instructions for building the TTL RGBI to analog RGB convertor I posted a while back left out one important point. If using DB9 connectors from an ibm pc graphics adaptor, the connector J1 ( the one that connects to the graphics card) must be mounted from the SOLDER side. Also, if not using inverted sync - jumper pins 1 and 2, 3 and 4 of the 7404 - not the boxes as shown on the silkscreen. Sorry for any problems this may have caused. BTW - I still have plenty of etched boards if you are interested /Leonard