Changeset 28 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Inc/Int13h.inc


Ignore:
Timestamp:
Aug 1, 2010, 5:57:24 PM (15 years ago)
Author:
Tomi Tilli
google:author:
aitotat
Message:
  • v1.1.1 broke booting from foreign drives, it is now fixed.
  • Improved error handling a bit.
  • Longer DRQ and IRQ timeouts to minimize write timouts with some (bad) CF cards.
  • Default boot menu drive should now be properly selected.
File:
1 edited

Legend:

Unmodified
Added
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  • trunk/XTIDE_Universal_BIOS/Inc/Int13h.inc

    r3 r28  
    22; Project name  :   IDE BIOS
    33; Created date  :   23.3.2010
    4 ; Last update   :   23.3.2010
     4; Last update   :   29.7.2010
    55; Author        :   Tomi Tilli
    66; Description   :   Equates used in INT 13h functions.
    … …  
    4444B_TIMEOUT_BSY           EQU     (1000/55)   ; 1000 ms
    4545B_TIMEOUT_RDY           EQU     (1000/55)   ; 1000 ms
    46 B_TIMEOUT_DRQ           EQU     (5000/55)   ; 5000 ms
     46B_TIMEOUT_DRQ           EQU     255         ;   14 s (some CF cards occasionally have long write delays)
    4747B_TIMEOUT_DRVINFO       EQU     (500/55)    ;  500 ms
    4848B_TIMEOUT_RESET         EQU     255         ;   14 s
     49
    4950
    5051
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