Post A9TpdWle2yc2gPDuRk by cstanhope@social.coop
(DIR) More posts by cstanhope@social.coop
(DIR) Post #A9TobNO3qtgT3abQ2a by daremo@fosstodon.org
2021-07-19T22:05:39Z
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Spending the afternoon doing a complete code review of the J1 CPU and cross-assembler. Interesting stuff.
(DIR) Post #A9TobNv1sK3Uhq1kQa by cstanhope@social.coop
2021-07-20T02:35:18Z
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@daremo This one?https://excamera.com/sphinx/fpga-j1.html
(DIR) Post #A9TobOPW2yRSEOI5wm by daremo@fosstodon.org
2021-07-20T02:45:44Z
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@cstanhope That's the one. I remember coming across it a couple years ago, when I was first looking for examples of verilog CPUs. Now that I'm doing a little forth, I have a stronger interest.
(DIR) Post #A9TobOuiAzOZn8t0ZU by cstanhope@social.coop
2021-07-20T02:47:35Z
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@daremo Looks fun. I'm adding it to my list of CPU designs to explore. :)
(DIR) Post #A9TobPSO9mKlTadu40 by daremo@fosstodon.org
2021-07-20T03:04:17Z
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@cstanhope What else is on that list? I may look at a few others in the next week.
(DIR) Post #A9TobPv6R1Ioue4pou by cstanhope@social.coop
2021-07-20T11:57:59Z
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@daremo This will be pretty random, but maybe you'll find interesting things. I'm leaving out the obvious historical things that we've all heard of. Some of these links may be more interesting for their references.Small:https://www.bigmessowires.com/cpu-in-a-cpldhttps://revaldinho.github.io/opc/https://user.eng.umd.edu/~blj/RiSC/Forth and Stack machines:https://en.wikipedia.org/wiki/RTX2010https://users.ece.cmu.edu/~koopman/stack_computers/contents.htmlhttps://archive.org/details/byte-magazine-1987-04/page/n197/mode/2uphttp://www.complang.tuwien.ac.at/anton/euroforth/ef99/chapyzhenka99.pdfLISP machine:https://jbush001.github.io/2017/01/10/closures.html
(DIR) Post #A9TobQPwaLyMSIVStM by cstanhope@social.coop
2021-07-20T12:00:41Z
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@daremo Interesting extreme parallel architectures:https://movablefeastmachine.org/https://archive.org/details/connectionmachin00hill/mode/2up(Not extreme, but parallel in the small that I think is overlooked.)https://propeller.parallax.com/EDGE from MS research:https://web.archive.org/web/20190317191724/https://www.theregister.co.uk/2018/06/18/microsoft_e2_edge_windows_10/https://arxiv.org/abs/1803.06617Microprogramming:https://people.cs.clemson.edu/~mark/uprog.htmlPapers from Conway and Patterson:https://ai.eecs.umich.edu/people/conway/VLSI/ClassicDesigns/https://www2.eecs.berkeley.edu/Pubs/TechRpts/Faculty/patterson.html
(DIR) Post #A9TobR1sJKJWLwFl0y by cstanhope@social.coop
2021-07-20T12:06:39Z
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@daremo I forgot this one which isn't about a specific architecture, but may lead to interesting places. But now that I'm putting it here I'm wondering if I got this from you?https://www.homebrewcpuring.org/Anyway, that's probably more links than what you wanted.
(DIR) Post #A9TobRYUM4Oxz5Vnqi by EdS@mastodon.sdf.org
2021-07-20T12:25:13Z
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If you like homebrew CPU architectures, or just CPU architectures in general, you might like the anycpu forum...https://anycpu.org/forum/viewforum.php?f=23(There are a few sub-forums - a few too many perhaps - I always use New Posts as my landing page, but you need to be logged in for that. It's pretty low traffic.)@cstanhope @daremo
(DIR) Post #A9TpdWle2yc2gPDuRk by cstanhope@social.coop
2021-07-20T12:36:50Z
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@EdS I hadn't heard of that forum before. Thanks!