OSSC and PC engine Issue [Solved]

[Mobiusstriptech]

Honestly I'm not sure. Voultar first showed it off this time last year. I have seen the boards but I don't know what his timeline is. Whenever he does decide to release it, I know quite a few people that will be after it.

[ASDR]

Shame, guess he's knee-deep in hot glue and Brasso and didn't have the time to get to it yet :/

[thebigcheese]

That kit is a totally different amp. It's a 7316 based kit and not a 7374. The 7316 would not have the issue that the 7374 kits will. Namely because the 7316 is a 3 channel amp and not a 4 channel.

I mean I'm not trying to pick nits but it's not. It's a 7374. You can see it right in the name, description, and in the picture of my assembled kit on the chip itself earlier in this thread. Or rather, the one I was referring to is a 7374 kit: https://console5.com/store/ths7374-rgb- ... ngine.html.

[Mobiusstriptech]

You're right. Apparently they have both a 7374 and a 7316 kit up now. Luke must be getting them made himself now because mickcris stopped selling them more than a year ago. So you are correct that they apparently have a DIY 7374 kit. However that kit does still have the channel 4 problem as they noted and it also doesn't handle sync. Which would still be an issue for the OP.

[mimylovesjapan]

OK ! Problem solved by increasing Sync tolerance on OSSC board !
Thank you everyone !

[SavagePencil]

OK ! Problem solved by increasing Sync tolerance on OSSC board !
Thank you everyone !

Which sync tolerance settings did you adjust, and to which values?

I ask because there is V tolerance, H tolerance, PLL, etc.

[mimylovesjapan]

I don't really remember, but if I check my OSSC sync option, H Sync Tolerance is now at 1.84 us.

[munchiaz]

I too am having this issue with my PC Engine Duo R. I will try adjusting the Sync tolerance this weekend and post up my results