Search found 7 matches

by Gjay
Mon Apr 01, 2024 3:30 pm
Forum: The Catwalk
Topic: Model 3 Step 2 board schematics
Replies: 3
Views: 3170

Re: Model 3 Step 2 board schematics

Yes... I had that impression as well, maybe an error when pasting. Thank you for clearing this up. :)
by Gjay
Sat Mar 30, 2024 7:52 pm
Forum: The Catwalk
Topic: Merry Christmas!
Replies: 3
Views: 12352

Re: Merry Christmas!

Happy easter! :P
by Gjay
Fri Mar 29, 2024 10:14 pm
Forum: The Catwalk
Topic: Model 3 Step 2 board schematics
Replies: 3
Views: 3170

Re: Model 3 Step 2 board schematics

For comparison, this is the annotated video board that model3man posted in the old forums.

Dark blue is Mars (315-6060 + assigned RAM):

Image
by Gjay
Fri Mar 29, 2024 12:47 pm
Forum: The Catwalk
Topic: Sega Arcade Racing Games!! Streaming!!
Replies: 7
Views: 5606

Re: Sega Arcade Racing Games!! Streaming!!

Best thing:

The cat! : D
by Gjay
Fri Mar 29, 2024 12:37 pm
Forum: The Catwalk
Topic: It's posible to get and change roms textures?
Replies: 3
Views: 13529

Re: It's posible to get and change roms textures?

But he could modify the game's image, right?
by Gjay
Fri Mar 29, 2024 12:25 pm
Forum: The Catwalk
Topic: PowerPC clock speed now automatically set to board values
Replies: 20
Views: 7344

Re: PowerPC clock speed now automatically set to board values

So is it certain now that Step 1.5 runs at 100 MHz?
by Gjay
Fri Mar 29, 2024 12:32 am
Forum: The Catwalk
Topic: Model 3 Step 2 board schematics
Replies: 3
Views: 3170

Model 3 Step 2 board schematics

Hello! I found a schematic diagram of the Model 3 Step 2 video board at https://github.com/MisterTea/MAMEHub/blob/master/Sources/Emulator/src/mame/drivers/model3.c: which I will include at the bottom. If I compare it to actual photos of a Model 3 Step 2 Video board, the schematic seems way larger an...