PDP-11: RP-11: Fixing device register read / write consistency#517
Merged
rms47 merged 1 commit intoopen-simh:masterfrom Apr 30, 2026
Merged
PDP-11: RP-11: Fixing device register read / write consistency#517rms47 merged 1 commit intoopen-simh:masterfrom
rms47 merged 1 commit intoopen-simh:masterfrom
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al20878
commented
Nov 16, 2025
al20878
commented
- Making sure that only expected values appear on the bus when registers are read by CPU;
- Fix order of I/O cancellation in case of disk detachment with pending I/O;
- Fix WLOA bug and make protection consistent with documentation;
- Added more comments.
1. Making sure that only expected values appear on the bus when registers are read by CPU; 2. Fix order of I/O cancellation in case of disk detachment with pending I/O; 3. Fix WLOA bug and make protection consistent with documentation; 4. Added more comments.
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Also committed, along with some tests, in ZIMH's pmetzger/zimh@042a358e |
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