DOS ain't dead

Is there some DOS floppy utility that doesn't rely on DMA? (Developers)

posted by RayeR , CZ, 30.03.2024, 06:42

> - 765DEBUG 5.0 sources:
> http://retro.icequake.net/dob/files/bleuge/765debug/SOURCE/

Thanks, a quick look at sources show it uses DMA and as my FDC (in secondary SuperIO chip) doesn't have routed LDRQ# it cause the timeout/overrun error. So this is why I'm looking for nonDMA (PIO) FDD handling implementation...

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DOS gives me freedom to unlimited HW access.

Complete thread:

• Is there some DOS floppy utility that doesn't rely on DMA? - RayeR, 23.03.2024, 16:56 (Developers)
  • Is there some DOS floppy utility that doesn't rely on DMA? - RayeR, 28.03.2024, 00:57
    • Is there some DOS floppy utility that doesn't rely on DMA? - Zyzzle, 28.03.2024, 02:44
      • Is there some DOS floppy utility that doesn't rely on DMA? - RayeR, 28.03.2024, 05:25
      • Is there some DOS floppy utility that doesn't rely on DMA? - RayeR, 28.03.2024, 05:33
        • Is there some DOS floppy utility that doesn't rely on DMA? - rr, 29.03.2024, 13:57
        • Is there some DOS floppy utility that doesn't rely on DMA? - Oso2k, 29.03.2024, 23:14
          • Is there some DOS floppy utility that doesn't rely on DMA? - RayeR, 30.03.2024, 06:46
        • Is there some DOS floppy utility that doesn't rely on DMA? - Zyzzle, 30.03.2024, 02:27
      • Is there some DOS floppy utility that doesn't rely on DMA? - rr, 29.03.2024, 14:11
        • Is there some DOS floppy utility that doesn't rely on DMA? - RayeR, 30.03.2024, 06:42
  • Is there some DOS floppy utility that doesn't rely on DMA? - bretjohn, 30.03.2024, 01:12
    • Is there some DOS floppy utility that doesn't rely on DMA? - ecm, 14.04.2024, 19:00
      • Is there some DOS floppy utility that doesn't rely on DMA? - RayeR, 15.04.2024, 17:29
  • Is there some DOS floppy utility that doesn't rely on DMA? - RayeR, 01.04.2024, 15:45
    • Is there some DOS floppy utility that doesn't rely on DMA? - Laaca, 01.04.2024, 17:12
      • Is there some DOS floppy utility that doesn't rely on DMA? - RayeR, 01.04.2024, 20:33
      • Is there some DOS floppy utility that doesn't rely on DMA? - RayeR, 03.04.2024, 03:06