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* Add a few useful memory images.Julian Blake Kongslie2022-03-205-4141/+0
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* Temporary change to PDP-8 internal memory to match controller protocolJulian Blake Kongslie2022-03-201-57/+86
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* Clean up p8bin2uart and support dumping multiple words per line.Julian Blake Kongslie2022-03-181-27/+73
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* Redraw the diagram in PLAN to make it a little prettier.Julian Blake Kongslie2022-03-181-23/+46
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* Minor paranoia about ensuring that we're in the correct half_stateJulian Blake Kongslie2022-03-181-0/+1
| | | | coming out of t_rwr delay between memory transactions
* Ignore colons on inputs; use them to separate words in output.Julian Blake Kongslie2022-03-182-7/+19
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* Trivial change to make it a little easier to understand the mem arbiter.Julian Blake Kongslie2022-03-181-1/+1
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* Add a few notes.Julian Blake Kongslie2022-03-131-0/+12
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* Import p8bin2* tools into repo.Julian Blake Kongslie2022-03-132-0/+334
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* Change command parser to support bulk download script.Julian Blake Kongslie2022-03-132-23/+118
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* Add memory arbiter and broadcast in between command UART and DRAM.Julian Blake Kongslie2022-03-133-17/+203
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* Fix DRAM timings to avoid back-to-back transactions.Julian Blake Kongslie2022-03-131-3/+11
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* Change FIFO size for UARTs to 1024 bytes in each direction.Julian Blake Kongslie2022-03-132-4/+4
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* Print a newline after memory read result prints.Julian Blake Kongslie2022-03-131-26/+32
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* Adding packed keyword to structs and tweaking tag_t slightly.Julian Blake Kongslie2022-03-131-7/+7
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* Reformat PLAN to be a little prettier.Julian Blake Kongslie2022-03-131-17/+24
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* Switch back to focal69 instead of broken hello.pal.Julian Blake Kongslie2022-03-011-2/+1
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* Don't use the bottom data bit as the ready signal :-DJulian Blake Kongslie2022-02-281-1/+1
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* Initial commit.Julian Blake Kongslie2022-02-2718-0/+6361