Changeset 503 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/Device


Ignore:
Timestamp:
Feb 13, 2013, 6:12:04 PM (12 years ago)
Author:
aitotat@…
google:author:
aitotat@gmail.com
Message:

Changes to XTIDE Universal BIOS:

  • Optimized AH=0h a bit.
File:
1 edited

Legend:

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Added
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  • trunk/XTIDE_Universal_BIOS/Src/Device/IDE/IdeIO.asm

    r501 r503  
    125125
    126126.ShlRegisterIndexInDX:
    127     add     dl, XTCF_CONTROL_BLOCK_OFFSET
    128127    shl     dx, 1
     128    add     dx, BYTE XTCF_CONTROL_BLOCK_OFFSET
    129129    jmp     SHORT OutputALtoRegisterInDX
    130130
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