Changeset 605 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Inc/BootVars.inc


Ignore:
Timestamp:
May 8, 2021, 6:55:56 PM (6 months ago)
Author:
krille_n_
Message:

Changes:

  • The "Remove other hard drives" option in the Boot settings menu in XTIDECFG is now exposed in all BIOS builds. This is needed because the system BIOS in at least two Zenith computer models (Z-161 and Z-171) does not clear the BDA HD count which causes it to increment on warm boot. Running "Auto Configure" in XTIDECFG now also tries to identify these machines by doing a CRC check on the system BIOS and sets the option to YES if a match is found.
  • WORD_ALIGN is now 2 for XT builds. This should benefit XT class machines with 8086 and NEC V30 CPU:s and the cost is negligible (1 byte for the XT BIOS builds and 12 bytes for XTIDECFG.COM).
  • Other minor optimizations.
File:
1 edited

Legend:

Unmodified
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  • trunk/XTIDE_Universal_BIOS/Inc/BootVars.inc

    r601 r605  
    4040
    4141struc HOTKEYVARS
    42     .fpPrevTimerHandler resb    4       ; Previous 1Ch timer handler
     42    .fpPrevTimerHandler resb    4       ; Previous 08h timer handler
    4343    .wTimeWhenDisplayed resb    2       ; System time (ticks) when Hotkey bar was first displayed
    4444    .wFddAndHddLetters:
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