Sam Latella wrote:
Good to know. Okay, if I go with the SCART convertor. I'll have to customize a cable from the IIgs 9pin to the SCART 15pin. Can I cheat and use an old Mac 9pin to 15pin adapter... would the pin structure be the same?
I think you may be confused. The IIGS video is a DB15 (standard sized, not high-density as in VGA style). SCART uses a very unique rectangular connector with angled locator on one end. There's nothing in the chain that would connect to either end of your Mac adapter. Roger Johnstone at Vintageware
http://vintageware.orconhosting.net.nz/index.htmlbuilds the necessary SCART <--> IIGS adapter cable. You may need to play with where the Highway 100 converter gets its composite video reference signal (basically composite sync in RGB applications). Some of us have had good results deriving it from the IIGS composite video output (pin 12) and others find that composite sync out (pin 3) is better. Either way, it's a simple change.
Steve