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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 Kongslie2022-10-315-36/+62
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* Level-trigger on TTO_FLAG instead of edge-trigger.Julian Blake Kongslie2022-10-313-6/+4
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* Unify TT_INPUT_INT_ENABLE and TT_OUTPUT_INT_ENABLEJulian Blake Kongslie2022-10-313-6/+5
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* Only use DF for addresses generated via indirection.Julian Blake Kongslie2022-10-313-3/+3
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* TAD is 12-bit addition with carry-complements-link, not 13-bit additionJulian Blake Kongslie2022-10-312-3/+2
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* Fix echo_optimal (was not resetting AC on all loop iterations)Julian Blake Kongslie2022-10-311-6/+6
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* Understanding interrupt handling within SIMH (see echo_int.pal)Julian Blake Kongslie2022-10-2914-30/+263
| | | | | | | | | | 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 Kongslie2022-10-297-66/+37
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* Add untested interrupt-based echo program with input bufferJulian Blake Kongslie2022-10-231-0/+67
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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 Kongslie2022-10-223-9/+76
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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 Kongslie2022-10-223-27/+48
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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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* Faster IO model (until we determine how slow FOCAL needs to be)Julian Blake Kongslie2022-10-171-1/+1
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* Nearly-working version of TTY outputJulian Blake Kongslie2022-10-165-11/+188
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* Support for log-based event modelJulian Blake Kongslie2022-10-168-28/+126
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* Strip the leader from palbart outputJulian Blake Kongslie2022-10-161-0/+1
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* Slightly prettier pipeline diagramJulian Blake Kongslie2022-10-151-24/+24
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* Remove unneeded CLA from Fibonacci program.Julian Blake Kongslie2022-10-151-2/+1
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* Simplify Fibonacci program by using MQ registerJulian Blake Kongslie2022-10-151-6/+4
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* Add MQ register support.Julian Blake Kongslie2022-10-155-1/+28
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* Restrict SOURCES to visible top-level directories.Julian Blake Kongslie2022-10-151-1/+1
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* Switch the way we track if submodules need to be inited.Julian Blake Kongslie2022-10-153-2/+3
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* Depend on external nanosim dependency.Julian Blake Kongslie2022-10-1515-531/+11
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* Move shared_bus into arbiterJulian Blake Kongslie2022-10-152-22/+14
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* Some trivial arbiter improvements.Julian Blake Kongslie2022-10-152-2/+23
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* Avoid rebuilding programs.cpp on every compile.Julian Blake Kongslie2022-10-151-2/+10
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* const-protect the program imagesJulian Blake Kongslie2022-10-152-3/+3
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* Automatically discover programs and incorporate into the binaryJulian Blake Kongslie2022-10-154-10/+56
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* Implement most of the OPR instructions.Julian Blake Kongslie2022-10-151-3/+87
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* Add Fibonacci program (which doesn't work yet)Julian Blake Kongslie2022-10-142-1/+22
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* Use automatic literal support in palbart; fix loader to ignore checksumJulian Blake Kongslie2022-10-142-7/+11
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* Support loading multiple program tapes on top of eachother.Julian Blake Kongslie2022-10-141-13/+20
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* Actual palbart-compatible rim/bin loaderJulian Blake Kongslie2022-10-145-23/+67
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* Trivial infinite increment-and-loop as sample image.Julian Blake Kongslie2022-10-131-4/+10
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* Trivial support for running the checker on an image.Julian Blake Kongslie2022-10-086-10/+78
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* Minor cleanup and some compilation fixes.Julian Blake Kongslie2022-10-075-8/+32
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* Initial commit.Julian Blake Kongslie2022-10-0217-0/+888
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