DOS ain't dead

Fun with vDOS (Emulation)

posted by Dennis, 08.01.2015, 03:45

> Just for edification, it's not DOS that controls the size of the screen,
> it's the video BIOS. vDOS apparently has a "funky" virtual BIOS that isn't
> as compatible as it should be.

I'm aware of that. The weirdness is that vDOS will let me specify it in config.txt and DOS utilities like FreeDOS mode report I have an 80 column x 50 row screen, and everything *else* I run in DOS that can use a 50 column screen does. G is the only problem child. I'm not sure what it's not seeing that has it confused. The DOS version (built with Watcom C) may be using a BIOS call vDOS doesn't support. I haven't scrutinized the source to see what it's doing.
______
Dennis

Complete thread:

• Fun with vDOS - Dennis, 16.10.2014, 21:01 (Emulation)
  • Fun with vDOS - Wengier, 17.10.2014, 02:48
    • Fun with vDOS - marcov, 17.10.2014, 10:59
      • Fun with vDOS - Dennis, 18.10.2014, 04:25
        • Fun with vDOS - marcov, 19.10.2014, 14:11
          • Fun with vDOS - Wengier, 22.10.2014, 21:47
    • Fun with vDOS - Dennis, 18.10.2014, 04:14
      • Fun with vDOS - Wengier, 19.10.2014, 00:06
        • Fun with vDOS - Dennis, 19.10.2014, 03:15
          • Fun with vDOS - Wengier, 17.01.2016, 00:58
    • Fun with vDOS - bocke, 18.10.2014, 06:45
      • Fun with vDOS - Wengier, 19.10.2014, 00:18
      • Fun with vDOS - Wengier, 22.10.2014, 21:42
        • Fun with vDOS - bocke, 25.10.2014, 21:10
          • Fun with vDOS - Wengier, 25.10.2014, 22:19
          • Fun with vDOS - Wengier, 30.10.2014, 02:55
            • Fun with vDOS - bocke, 30.10.2014, 22:10
            • Fun with vDOS - bocke, 04.11.2014, 01:16
              • Fun with vDOS - Wengier, 04.11.2014, 03:20
                • Fun with vDOS - bocke, 04.11.2014, 15:12
                  • Fun with vDOS - Wengier, 04.11.2014, 21:42
                    • Fun with vDOS - bocke, 05.11.2014, 16:02
                    • Fun with vDOS - bocke, 06.11.2014, 20:42
                • Fun with vDOS - nidud, 04.11.2014, 23:15
                  • Fun with vDOS - Wengier, 05.11.2014, 01:09
                    • Fun with vDOS - nidud, 05.11.2014, 23:38
              • Fun with vDOS - bocke, 16.03.2015, 10:48
  • Fun with vDOS - RayeR, 17.10.2014, 13:43
    • Fun with vDOS - Dennis, 17.10.2014, 17:14
      • Fun with vDOS - Wengier, 17.10.2014, 18:00
        • Fun with vDOS - RayeR, 17.10.2014, 20:17
        • Fun with vDOS - Dennis, 18.10.2014, 04:30
  • Fun with vDOS - bocke, 18.10.2014, 07:24
    • Fun with vDOS - glennmcc, 18.10.2014, 22:01
      • Fun with vDOS - bocke, 19.10.2014, 01:11
  • Fun with vDOS - Dennis, 19.10.2014, 03:44
  • Fun with vDOS - Dennis, 07.01.2015, 18:25
    • Fun with vDOS - Rugxulo, 07.01.2015, 21:30
      • Fun with vDOS - Dennis, 07.01.2015, 22:15
        • Fun with vDOS - bretjohn, 08.01.2015, 01:33
          • Fun with vDOS - Dennis, 08.01.2015, 03:45
            • Fun with vDOS - RayeR, 09.01.2015, 20:25
              • Fun with vDOS - Dennis, 09.01.2015, 21:52
        • Fun with vDOS - Rugxulo, 13.01.2015, 18:06
          • Fun with vDOS - Dennis, 13.01.2015, 20:14
      • Fun with vDOS - bocke, 16.03.2015, 11:10