Search found 6 matches

by Mike
Mon Jul 06, 2020 6:36 pm
Forum: Amiga (Minimig)
Topic: Amiga RTG support (Update: Released!)
Replies: 229
Views: 154606

Re: Sponsoring RTG support

I think Mike is using the TG68K. I get about 80MHz single cycle operation in the Ultrascale part.
by Mike
Sat Jul 04, 2020 9:10 pm
Forum: Amiga (Minimig)
Topic: Amiga RTG support (Update: Released!)
Replies: 229
Views: 154606

Re: Sponsoring RTG support

We are making good progress. I'll post updates on the website.
week or two I hope, but other people are doing uboot/linux and some of the build chain so it's hard to predict exactly.
by Mike
Fri Jul 03, 2020 2:02 pm
Forum: Amiga (Minimig)
Topic: Amiga RTG support (Update: Released!)
Replies: 229
Views: 154606

Re: Sponsoring RTG support

Kitrinx, We've been developing cores for years - many of them have been ported to mister. My board has not been available for ages, and while we are working on a new one, we decided to support the de10-nano board that mister uses. This is simply to let more people use our stuff. "Why not just contribute to the project?" sometimes choice i...
by Mike
Fri Jul 03, 2020 1:15 pm
Forum: Amiga (Minimig)
Topic: Amiga RTG support (Update: Released!)
Replies: 229
Views: 154606

Re: Sponsoring RTG support

As I mentioned we (fpgaarcade) have decided to support the de10-nano platform.
We will be releasing firmware, binaries and the source as we go along.
The motiviation is to get the Amiga core out, but all our stuff is built with CI so everything should be available.
by Mike
Sun Jun 21, 2020 3:16 pm
Forum: Amiga (Minimig)
Topic: Amiga RTG support (Update: Released!)
Replies: 229
Views: 154606

Re: Sponsoring RTG support

Yes, the PS memory can be used as the frame buffer, latency is not really an issue.
I squeezed two memory channels out my single DDR memory on Replay1 but not sure that flies with the SDRAM. I'll have a play.
p.s. I sent you a mail robinsonb5 but I may have an old email address.
/MikeJ
by Mike
Sat Jun 20, 2020 8:28 am
Forum: Amiga (Minimig)
Topic: Amiga RTG support (Update: Released!)
Replies: 229
Views: 154606

Re: Sponsoring RTG support

MikeJ here again, managed to get locked out my account. Kolla, in my view the RTG is compatible with the original hardware ethos - it was a plug in card which can be disabled. Same with the AHI audio. Similarly, it's important to have the cycle accurate 68K, but faster CPUs will help with software which doesn't support RTG. As you could plug accele...