Search found 3 matches

by happycube
Thu Aug 08, 2019 5:57 am
Forum: MiSTer
Topic: Custom Video Modes Test Thread
Replies: 28
Views: 7494

Re: Custom Video Modes Test Thread

Another option for 2160p60/59.97/50 would be to decrease the horizontal clock rate to bring the pixel clock down... if the scaler can be convinced it's still outputting to 16:9! For NTSC I think 1008 (edit: was 752) would be good, it is pretty close to 4x the colorburst frequency with horizontal pad...
by happycube
Thu Aug 08, 2019 4:48 am
Forum: MiSTer
Topic: VGA to BNC for PVM monitor
Replies: 7
Views: 2502

Re: VGA to BNC for PVM monitor

Sync on green mode works fine for my with an PVM-8041Q.
by happycube
Thu Aug 08, 2019 4:46 am
Forum: MiSTer
Topic: Atari 800 Core - Joystick problem with one game
Replies: 13
Views: 4779

Re: Atari 800 Core - Joystick problem with one game

Even when the core is running the OS A/B ROM, it is still acting like XL/XE hardware, which reassigns the two joystick ports to memory mapping and (on the 1200XL) function keys. So the fix would be for upstream to add a true 48K 400/800 mode which doesn't put anything in those addresses. I just play...

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