2.1 KiB
2.1 KiB
2023-10-23 — Dev notes
Without really reviewing older notes:
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I'm not sure if I'm keen on the IO setup described in the current version of the re-architecting architecture docs
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I had some ideas about extending to 16 bits?
- Add an "H" register, to be used as the high byte, in an "HA" register pair?
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Need a M/Q register? (if providing MUL and DIV)
- The 6502 doesn't have 'em... https://www.llx.com/Neil/a2/mult.html
- Nor the Z80... https://tutorials.eeems.ca/Z80ASM/part4.htm
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https://www.reddit.com/r/beneater/comments/tcb76d/unpopular_opinion_rca1802_is_the_best_beginners/
- TODO: read this more and reconsider 1802-informed IO
Some more RCA 1802 links...
- https://www.sunrise-ev.com/1802.htm
- https://groups.io/g/cosmacelf
- http://www.cosmacelf.com
- https://www.reddit.com/r/retrocomputing/comments/ufz8g2/the_rca_1802_cosmac_the_architecture_that_came/
- http://www.visual6502.org/images/pages/RCA_1802.html
- http://www.retrotechnology.com/memship/1802_spacecraft.html
Recent links
DCPU-16
https://fail0verflow.com/blog/2012/dcpu-16-review/
failoverflow’s redesign: https://fail0verflow.com/media/files/dcpu16-proposal.txt
networking: https://github.com/ManuelKiessling/dcpu16-networkhub#readme
Book
https://www.amazon.ca/Computer-Organization-Design-MIPS-Interface/dp/0124077269
Computer Confidence: A Woman’s Guide
https://archive.org/details/computerconfiden0000hell/page/n5/mode/1up?view=theater
Misc.
- http://www.quadibloc.com/comp/cardint.htm
- http://www.quadibloc.com/comp/panint.htm
- http://www.quadibloc.com/arch/arcint.htm
- http://www.quadibloc.com/comp/lineint.htm