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#361 CIA TOD minor rework

v3.x
closed-accepted
Olaf Seibert
cia (1)
enhancement
2023-04-24
2023-04-23
Leandro Nini
No

Minor refactoring of the CIA TOD code based on the reverse engineer analysis at http://forum.6502.org/viewtopic.php?f=4&t=7418&sid=38219c61eebb1ccd1190624aaf233042&start=30#p96981

Behavior is almost unchanged but it matches more closely what happens in hardware. No regression in the CIA/tod tests for x64sc.

1 Attachments
tod.patch

Discussion

  • Olaf Seibert

    Olaf Seibert - 2023-04-24
    • assigned_to: Olaf Seibert
     

  • Olaf Seibert

    Olaf Seibert - 2023-04-24

    Looks good to me.
    If you don't mind, I'll change (hl == 2) && (hh == 1)) to (hh == 1) && (hl == 2)) so that you see the 12 easier. Same for 10.

     

  • Olaf Seibert

    Olaf Seibert - 2023-04-24
    • status: open --> closed-accepted
     

  • Olaf Seibert

    Olaf Seibert - 2023-04-24

    Thanks, I committed this change in r43714.

     
    👍
    1

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