Main Restorations Software Audio/Jukebox/MP3 Everything Else Buy/Sell/Trade
Project Announcements Monitor/Video GroovyMAME Merit/JVL Touchscreen Meet Up Retail Vendors
Driving & Racing Woodworking Software Support Forums Consoles Project Arcade Reviews
Automated Projects Artwork Frontend Support Forums Pinball Forum Discussion Old Boards
Raspberry Pi & Dev Board controls.dat Linux Miscellaneous Arcade Wiki Discussion Old Archives
Lightguns Arcade1Up Try the site in https mode Site News

Unread posts | New Replies | Recent posts | Rules | Chatroom | Wiki | File Repository | RSS | Submit news

« previous next »
Pages: [1]
  
Go Down

Author Topic: Pclock tricks, will it work?  (Read 1352 times)

0 Members and 1 Guest are viewing this topic.

Nikoh

  • Trade Count: (0)
  • Jr. Member
  • **
  • Offline Offline
  • Posts: 5
  • Last login:January 04, 2024, 06:29:24 am
  • I want to build my own arcade controls!
Pclock tricks, will it work?
« on: February 15, 2021, 05:52:54 am »
Hi guys, i have a problem setting up a modeline... I'm using lrmc to generate my modelines; the problem is that when i try to "run" a low res like 320x240 (Modeline "416x288x50.08" 8.000000 416 432 472 512 288 293 296 312 -HSync -VSync or "384x288x50.08" 7.375000 384 392 424 472 288 293 296 312 -HSync -VSync) on my CRT PAL TV i have a black screen; but if i set horizontal res bigger like 640 or 720 (Modeline "720x288x50.08" 13.875000 720 744 808 888 288 293 296 312 -HSync -VSync) it work... it seems a pclock problem (too slow) for my video card (maybe for driver?), is it possible?
Since Blanking = Front Porch + Sync Width + Back Porch, i could increase Blanking and decrease h-disp to have same h-total but low xres right?
Someone tried it?
« Last Edit: February 15, 2021, 05:56:10 am by Nikoh »
Logged
Pages: [1]
  
Go Up
« previous next »