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Groups > sci.electronics.design > #453412
| Newsgroups | sci.electronics.design |
|---|---|
| Date | 2017-03-24 09:19 -0700 |
| References | (7 earlier) <04fd29cc-ec06-4458-92a9-a6d0c493debf@googlegroups.com> <ob2a9o$7ll$1@dont-email.me> <d6175337-d1ba-4d17-826f-5b0837ca6789@googlegroups.com> <ob2h95$obg$1@dont-email.me> <59gadc55dm58qr5q9eqn5q67vabhblf949@4ax.com> |
| Message-ID | <2adcd4f3-021c-488b-b1fc-ffffb33a2283@googlegroups.com> (permalink) |
| Subject | Re: big drives |
| From | tabbypurr@gmail.com |
On Friday, 24 March 2017 16:01:03 UTC, John Larkin wrote: > The first (and only) computer that I actually designed was two boards > full of TTL. It had three instructions and a 20 KHz 4-phase clock. > > Everybody should design a CPU just once, even as a mental activity. > > My career has been blessed by working for companies (including my own) > that had no coherent marketing. What can you do with 3 instructions? Even + - x / requires 4. I've tried to mentally imagine a variety of oddball CPU ideas, including one with just one 'operateall' instruction. The idea is it has a great number of bits width, and the one & only operation adds one section of the input number, multiplies another section, etc etc. A bizarre case of parallel processing that removes the need to handle differing instructions entirely. NT
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big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-21 10:21 -0700
Re: big drives bitrex <bitrex@de.lete.earthlink.net> - 2017-03-21 13:47 -0400
Re: big drives George Herold <gherold@teachspin.com> - 2017-03-21 12:42 -0700
Re: big drives dagmargoodboat@yahoo.com - 2017-03-21 12:55 -0700
Re: big drives George Herold <gherold@teachspin.com> - 2017-03-21 13:37 -0700
Re: big drives bill.sloman@ieee.org - 2017-03-21 21:51 -0700
Re: big drives George Herold <gherold@teachspin.com> - 2017-03-22 07:26 -0700
Re: big drives Winfield Hill <hill@rowland.harvard.edu> - 2017-03-22 03:38 -0700
Re: big drives Don Kuenz <g@crcomp.net> - 2017-03-22 14:23 +0000
Re: big drives David Brown <david.brown@hesbynett.no> - 2017-03-22 16:43 +0100
Re: big drives Don Kuenz <g@crcomp.net> - 2017-03-22 18:35 +0000
Re: big drives David Brown <david.brown@hesbynett.no> - 2017-03-23 10:24 +0100
Re: big drives Don Kuenz <g@crcomp.net> - 2017-03-23 16:11 +0000
Re: big drives krw@notreal.com - 2017-03-23 13:05 -0400
Re: big drives Don Kuenz <g@crcomp.net> - 2017-03-23 17:39 +0000
Re: big drives krw@notreal.com - 2017-03-23 21:05 -0400
Re: big drives Don Kuenz <g@crcomp.net> - 2017-03-24 03:01 +0000
Re: big drives krw@notreal.com - 2017-03-23 23:09 -0400
Re: big drives Don Kuenz <g@crcomp.net> - 2017-03-24 04:15 +0000
Re: big drives krw@notreal.com - 2017-03-24 22:34 -0400
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-22 12:25 -0700
Re: big drives dplatt@coop.radagast.org (Dave Platt) - 2017-03-22 13:57 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-22 16:03 -0700
Re: big drives krw@notreal.com - 2017-03-22 20:29 -0400
Re: big drives tabbypurr@gmail.com - 2017-03-22 04:36 -0700
Re: big drives Spehro Pefhany <speffSNIP@interlogDOTyou.knowwhat> - 2017-03-22 08:57 -0400
Re: big drives Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2017-03-22 11:59 -0400
Re: big drives krw@notreal.com - 2017-03-22 13:23 -0400
Re: big drives Jon Elson <jmelson@wustl.edu> - 2017-03-22 16:38 -0500
Re: big drives krw@notreal.com - 2017-03-22 20:31 -0400
Re: big drives gray_wolf <g_wolf@nospam.com> - 2017-03-23 20:59 -0500
Re: big drives gray_wolf <g_wolf@nospam.com> - 2017-03-23 21:00 -0500
Re: big drives Robert Baer <robertbaer@localnet.com> - 2017-03-23 22:21 -0800
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-22 07:51 -0700
Re: big drives krw@notreal.com - 2017-03-22 13:23 -0400
Re: big drives Robert Baer <robertbaer@localnet.com> - 2017-03-23 22:19 -0800
Re: big drives tabbypurr@gmail.com - 2017-03-24 04:26 -0700
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-24 08:38 -0700
Re: big drives Jon Elson <jmelson@wustl.edu> - 2017-03-22 16:37 -0500
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-22 16:07 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-22 16:21 -0700
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-22 16:45 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-22 23:21 -0700
Re: big drives John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-03-24 13:06 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-24 16:56 -0700
Re: big drives John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-03-24 17:35 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-24 21:47 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-22 16:19 -0700
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-22 16:50 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-22 17:58 -0700
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-22 21:00 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-22 22:50 -0700
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-23 08:27 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-23 12:25 -0700
Re: big drives tabbypurr@gmail.com - 2017-03-24 04:31 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-24 06:38 -0700
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-24 08:41 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-24 11:38 -0700
Re: big drives John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-03-24 13:55 -0700
Re: big drives tabbypurr@gmail.com - 2017-03-24 17:14 -0700
Re: big drives John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-03-24 17:41 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-24 18:00 -0700
Re: big drives Joerg <news@analogconsultants.com> - 2017-03-23 09:35 -0700
Re: big drives "Michael A. Terrell" <mike.terrell@earthlink.net> - 2017-03-23 18:38 -0400
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-23 16:18 -0700
Re: big drives Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2017-03-23 18:29 -0400
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-23 18:38 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-23 18:54 -0700
Re: big drives pcdhobbs@gmail.com - 2017-03-23 19:16 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-23 19:28 -0700
Re: big drives pcdhobbs@gmail.com - 2017-03-23 19:55 -0700
Re: big drives krw@notreal.com - 2017-03-23 23:04 -0400
Re: big drives pcdhobbs@gmail.com - 2017-03-23 22:00 -0700
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-24 08:46 -0700
Re: big drives krw@notreal.com - 2017-03-24 22:38 -0400
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-23 22:22 -0700
Re: big drives pcdhobbs@gmail.com - 2017-03-23 23:08 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-24 00:21 -0700
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-24 09:00 -0700
Re: big drives David Brown <david.brown@hesbynett.no> - 2017-03-24 17:14 +0100
Re: big drives tabbypurr@gmail.com - 2017-03-24 09:19 -0700
Re: big drives David Brown <david.brown@hesbynett.no> - 2017-03-24 17:47 +0100
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-24 12:01 -0700
Re: big drives Jasen Betts <jasen@xnet.co.nz> - 2017-03-24 20:30 +0000
Re: big drives John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-03-24 14:06 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-24 11:55 -0700
Re: big drives "Michael A. Terrell" <mike.terrell@earthlink.net> - 2017-03-25 04:00 -0400
Re: big drives upsidedown@downunder.com - 2017-03-24 22:18 +0200
Re: big drives John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-03-24 14:15 -0700
Re: big drives Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2017-03-25 13:21 +0200
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-25 07:54 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-25 10:53 -0700
Re: big drives upsidedown@downunder.com - 2017-03-25 23:11 +0200
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-25 15:14 -0700
Re: big drives upsidedown@downunder.com - 2017-03-26 12:18 +0300
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-26 03:33 -0700
Re: big drives Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2017-03-26 16:36 -0400
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-26 14:13 -0700
Re: big drives Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2017-03-25 21:04 +0200
Re: big drives pcdhobbs@gmail.com - 2017-03-24 19:03 -0700
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-24 08:53 -0700
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-24 12:12 -0700
Re: big drives John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-03-24 14:20 -0700
Re: big drives krw@notreal.com - 2017-03-24 22:43 -0400
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-24 20:10 -0700
Re: big drives krw@notreal.com - 2017-03-24 23:23 -0400
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-24 22:25 -0700
Re: big drives Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2017-03-25 13:23 +0200
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-23 19:36 -0700
Re: big drives upsidedown@downunder.com - 2017-03-24 10:14 +0200
Re: big drives Don Y <blockedofcourse@foo.invalid> - 2017-03-24 01:31 -0700
Re: big drives John Larkin <jjlarkin@highlandtechnology.com> - 2017-03-23 16:21 -0700
Re: big drives "Michael A. Terrell" <mike.terrell@earthlink.net> - 2017-03-24 08:54 -0400
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