DOS ain't dead - Not MPXplay bug but USB vs. CTmouse problem

Not MPXplay bug but USB vs. CTmouse problem (Announce)

posted by RayeR , CZ, 26.07.2016, 01:24

> USB, SATA/PATA, soundchip: these are in the mainboard's south-bridge, and
> BIOS can't access them parallel... :-|

It's normal that on PCI bus devices cannot talk parallel to CPU but it has buffers to overcome it and continue to stram data from/to buffer even if not handled by CPU... It's seems to be some specific BIOS issue, I don't experienced such problem on my DOS machines. Maybe it could help to move soundcard to a different PCI slot (it not onboard) to change some IRQ routing...

---
DOS gives me freedom to unlimited HW access.

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Complete thread:

MPXPLAY 1.61 beta 1 2016-Apr-17 and MOUSE-BUG - DOS386, 12.07.2016, 19:12 (Announce)
- MPXPLAY 1.61 beta 1 2016-Apr-17 and MOUSE-BUG - DOS386, 13.07.2016, 16:56
  - Not MPXplay bug but USB vs. CTmouse problem - Laaca, 16.07.2016, 11:31
    - Not MPXplay bug but USB vs. CTmouse problem - DOS386, 21.07.2016, 06:56
      - Not MPXplay bug but USB vs. CTmouse problem - bretjohn, 22.07.2016, 19:54
        Not MPXplay bug but USB vs. CTmouse problem - DOS386, 23.07.2016, 16:52
        Not MPXplay bug but USB vs. CTmouse problem - Mpxplay, 25.07.2016, 20:05
        Not MPXplay bug but USB vs. CTmouse problem - RayeR, 26.07.2016, 01:24
        Not MPXplay bug but USB vs. CTmouse problem - Mpxplay, 27.07.2016, 05:49
        Not MPXplay bug but USB vs. CTmouse problem - RayeR, 27.07.2016, 12:04
        Not MPXplay bug but USB vs. CTmouse problem - bretjohn, 28.07.2016, 17:24
        Not MPXplay bug but USB vs. CTmouse problem - RayeR, 28.07.2016, 19:36
        Not MPXplay bug but (NOT USB!!!) PS/2 vs. CTmouse problem - DOS386, 29.07.2016, 16:17
        Not MPXplay bug but (NOT USB!!!) PS/2 vs. CTmouse problem - RayeR, 31.07.2016, 01:54
        Not MPXplay bug but (NOT USB!!!) PS/2 vs. CTmouse problem - DOS386, 01.08.2016, 09:58
        Not MPXplay bug but (NOT USB!!!) PS/2 vs. CTmouse problem - DOS386, 03.08.2016, 07:10
    - Not MPXplay bug but USB vs. CTmouse problem - bretjohn, 22.07.2016, 19:32
- MPXPLAY 1.61 beta 5 -> final - Mpxplay, 25.07.2016, 20:13
  - MPXPLAY 1.61 beta 5 -> final - RayeR, 26.07.2016, 03:38
- MPXPLAY 1.61 beta 1 2016-Apr-17 and MOUSE-BUG - Mpxplay, 27.07.2016, 06:01
  - MPXPLAY 1.61 beta 1 2016-Apr-17 and MOUSE-BUG - Rugxulo, 17.11.2017, 02:23
    - MPXPLAY + DOS 7.1 on a netbook - Rugxulo, 22.11.2017, 12:32