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* Fix trivial typoJulian Blake Kongslie2022-10-311-1/+1
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* Restructure a lot of the control registersJulian Blake Kongslie2022-10-314-27/+52
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* Level-trigger on TTO_FLAG instead of edge-trigger.Julian Blake Kongslie2022-10-312-4/+3
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* Unify TT_INPUT_INT_ENABLE and TT_OUTPUT_INT_ENABLEJulian Blake Kongslie2022-10-312-4/+3
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* Only use DF for addresses generated via indirection.Julian Blake Kongslie2022-10-312-2/+3
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* TAD is 12-bit addition with carry-complements-link, not 13-bit additionJulian Blake Kongslie2022-10-311-2/+2
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* Understanding interrupt handling within SIMH (see echo_int.pal)Julian Blake Kongslie2022-10-294-16/+54
| | | | | | | | | | Add list of Bugs Add event log file parser More changes associated with widening the ctlregs (FIXME add a typedef) Add some keyboard instructions
* Control register values should not be "unsigned int"Julian Blake Kongslie2022-10-293-2/+23
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* Improve error messages for unimplemented instructionsJulian Blake Kongslie2022-10-231-7/+13
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* Initial interrupt controller supportJulian Blake Kongslie2022-10-222-0/+67
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* Improve decoder comments to directly reference instruct mnemonicsJulian Blake Kongslie2022-10-221-35/+35
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* Merge TT_INPUT and TT_OUTPUT into TT_BITSJulian Blake Kongslie2022-10-222-20/+41
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* Fix rotate left to not drop the highest bitJulian Blake Kongslie2022-10-171-2/+2
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* Clean up address handling and change autoinc to preincrementJulian Blake Kongslie2022-10-172-4/+6
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* Nearly-working version of TTY outputJulian Blake Kongslie2022-10-161-8/+68
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* Support for log-based event modelJulian Blake Kongslie2022-10-164-21/+39
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* Add MQ register support.Julian Blake Kongslie2022-10-154-0/+27
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* Implement most of the OPR instructions.Julian Blake Kongslie2022-10-151-3/+87
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* Actual palbart-compatible rim/bin loaderJulian Blake Kongslie2022-10-141-0/+4
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* Trivial support for running the checker on an image.Julian Blake Kongslie2022-10-082-4/+31
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* Minor cleanup and some compilation fixes.Julian Blake Kongslie2022-10-074-8/+31
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* Initial commit.Julian Blake Kongslie2022-10-023-0/+184