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Groups > alt.comp.os.windows-10 > #176371
| From | Peter Moylan <peter@pmoylan.org.invalid> |
|---|---|
| Newsgroups | alt.comp.os.windows-10, alt.usage.english, alt.english.usage |
| Subject | Re: App |
| Date | 2024-05-07 10:09 +1000 |
| Organization | A noiseless patient Spider |
| Message-ID | <v1brf2$2rr3i$1@dont-email.me> (permalink) |
| References | (10 earlier) <v17640$1mr7d$1@dont-email.me> <v17f74$1ojo3$1@dont-email.me> <v19p6i$2cu1k$1@dont-email.me> <1qt5205.hsxpcxww41blN%nospam@de-ster.demon.nl> <v1b8jj$2nohj$1@dont-email.me> |
Cross-posted to 3 groups.
On 07/05/24 04:47, Paul wrote: > Some of the first SRAM (suitable for home computer projects) were > 256x4 bits and 1024x1 bit static RAM running at 5 volts. "Beautiful > stuff". Compared to the dreadful DRAM of the day. And just one of > those chips, stores the same stuff as a delay line, and also offers > "random" access, so is a lot faster. > > My breadboarded home computer used (4) 256x4 chips. As a 256x16 > array (16 bit CPU). My first computer had an 8080A processor (very new at the time) and 1k bytes of RAM. The "motherboard" was a whole lot of wire-wrap sockets, which took ages to wire up. I was very proud of the metal chassis that I built as well, with eight switches for input[1] and eight LED lights, plus a couple of pushbuttons. The switches were mainly for loading a program into memory, although I later wrote a loader that took the data from an audio cassette tape. Then, with the aid of a few resistors, I turned the front panel leds into a D/A converter. With the analogue output connected to an amplifier, I got the computer to play 3-part music. [1] Or possibly 24 switches. I've now forgotten whether I had separate address and data switches. The front panel bore the logo "IDSFA-80". If anyone asked what IDSFA stood for, I could tell them it doesn't stand for anything. -- Peter Moylan http://www.pmoylan.org Newcastle, NSW
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Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-25 03:57 -0700
Re: Windows 10 is randomly removing programs without telling me Newyana2 <mayayana@invalid.nospam> - 2024-04-25 08:27 -0400
Re: Windows 10 is randomly removing programs without telling me Peter Johnson <peter@parksidewood.nospam> - 2024-04-25 14:46 +0100
Re: Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-28 07:26 -0700
Re: Windows 10 is randomly removing programs without telling me VanguardLH <V@nguard.LH> - 2024-04-28 13:58 -0500
App Steve Hayes <hayesstw@telkomsa.net> - 2024-04-29 05:17 +0200
Re: App Anton Shepelev <anton.txt@gmail.moc> - 2024-04-29 13:36 +0300
Re: App Bertel Lund Hansen <gadekryds@lundhansen.dk> - 2024-04-29 12:50 +0200
Re: App nospam@de-ster.demon.nl (J. J. Lodder) - 2024-04-29 13:45 +0200
Re: App Bertel Lund Hansen <gadekryds@lundhansen.dk> - 2024-04-29 13:47 +0200
Re: App Newyana2 <mayayana@invalid.nospam> - 2024-04-29 08:59 -0400
Re: App "John C." <r9jmg0@yahoo.com> - 2024-04-29 06:33 -0700
Re: App Newyana2 <mayayana@invalid.nospam> - 2024-04-29 13:38 -0400
Re: App Peter Moylan <peter@pmoylan.org.invalid> - 2024-04-30 10:47 +1000
Re: App Paul <nospam@needed.invalid> - 2024-04-29 22:21 -0400
Re: App Peter Moylan <peter@pmoylan.org.invalid> - 2024-04-30 14:18 +1000
Re: App Peter Moylan <peter@pmoylan.org.invalid> - 2024-04-30 14:31 +1000
Re: App Newyana2 <mayayana@invalid.nospam> - 2024-04-30 08:45 -0400
Re: App Newyana2 <mayayana@invalid.nospam> - 2024-04-29 22:48 -0400
Re: App Bertel Lund Hansen <gadekryds@lundhansen.dk> - 2024-04-30 09:32 +0200
Re: App Newyana2 <mayayana@invalid.nospam> - 2024-04-30 09:28 -0400
Re: App Bertel Lund Hansen <gadekryds@lundhansen.dk> - 2024-04-30 09:27 +0200
Re: App Bertel Lund Hansen <gadekryds@lundhansen.dk> - 2024-04-30 11:06 +0200
Re: App Steve Hayes <hayesstw@telkomsa.net> - 2024-05-04 07:01 +0200
Re: App Paul <nospam@needed.invalid> - 2024-05-04 02:11 -0400
Re: App John Hall <john_nospam@jhall.co.uk> - 2024-05-04 10:28 +0100
Re: App Paul <nospam@needed.invalid> - 2024-05-04 10:43 -0400
Re: App Frank Slootweg <this@ddress.is.invalid> - 2024-05-04 14:51 +0000
Re: App Steve Hayes <hayesstw@telkomsa.net> - 2024-05-04 18:56 +0200
Re: App Paul <nospam@needed.invalid> - 2024-05-04 19:25 -0400
Re: App Mark Lloyd <not.email@all.invalid> - 2024-05-05 14:02 -0500
Re: App Peter Moylan <peter@pmoylan.org.invalid> - 2024-05-05 13:59 +1000
Re: App Steve Hayes <hayesstw@telkomsa.net> - 2024-05-06 05:56 +0200
Re: App Bertel Lund Hansen <gadekryds@lundhansen.dk> - 2024-05-06 07:37 +0200
Re: App Ken Blake <Ken@invalid.news.com> - 2024-05-06 07:15 -0700
Re: App lar3ryca <larry@invalid.ca> - 2024-05-04 23:40 -0600
Re: App Peter Moylan <peter@pmoylan.org.invalid> - 2024-05-05 18:15 +1000
Re: App lar3ryca <larry@invalid.ca> - 2024-05-05 23:18 -0600
Re: App nospam@de-ster.demon.nl (J. J. Lodder) - 2024-05-06 13:52 +0200
Re: App Paul <nospam@needed.invalid> - 2024-05-06 14:47 -0400
Re: App Peter Moylan <peter@pmoylan.org.invalid> - 2024-05-07 10:09 +1000
Re: App Char Jackson <none@none.invalid> - 2024-05-14 15:31 -0500
Re: App lar3ryca <larry@invalid.ca> - 2024-05-14 22:40 -0600
Re: App "Kerr-Mudd, John" <admin@127.0.0.1> - 2025-05-08 12:05 +0100
Re: App "Kerr-Mudd, John" <admin@127.0.0.1> - 2025-05-08 17:09 +0100
Re: App Jeff Barnett <jbb@notatt.com> - 2025-05-08 12:38 -0600
Re: App Peter Moylan <peter@pmoylan.org> - 2025-05-09 09:18 +1000
Re: App Richard Heathfield <rjh@cpax.org.uk> - 2025-05-09 00:34 +0100
Re: App richard@cogsci.ed.ac.uk (Richard Tobin) - 2025-05-09 00:21 +0000
Re: App lar3ryca <larry@invalid.ca> - 2024-05-06 19:18 -0600
Re: App Paul <nospam@needed.invalid> - 2024-05-06 22:14 -0400
Re: App nospam@de-ster.demon.nl (J. J. Lodder) - 2024-05-07 10:41 +0200
Re: App Bertel Lund Hansen <gadekryds@lundhansen.dk> - 2024-05-05 11:28 +0200
Re: App Steve Hayes <hayesstw@telkomsa.net> - 2024-05-06 06:02 +0200
Re: App 0rby <graham@custompc.plus.com> - 2024-05-04 18:34 +0100
Re: App 0rby <graham@custompc.plus.com> - 2024-05-04 18:46 +0100
Re: App Peter Moylan <peter@pmoylan.org.invalid> - 2024-04-30 10:48 +1000
Re: App Phil Carmody <pc+usenet@asdf.org> - 2024-05-05 23:40 +0300
Re: App Paul <nospam@needed.invalid> - 2024-04-29 17:05 -0400
Re: App Bertel Lund Hansen <gadekryds@lundhansen.dk> - 2024-04-30 09:35 +0200
Re: Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-29 05:53 -0700
Re: Windows 10 is randomly removing programs without telling me Frank Slootweg <this@ddress.is.invalid> - 2024-04-25 14:30 +0000
Re: Windows 10 is randomly removing programs without telling me Stan Brown <the_stan_brown@fastmail.fm> - 2024-04-25 08:51 -0700
Re: Windows 10 is randomly removing programs without telling me VanguardLH <V@nguard.LH> - 2024-04-25 13:32 -0500
Re: Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-28 07:34 -0700
Re: Windows 10 is randomly removing programs without telling me VanguardLH <V@nguard.LH> - 2024-04-28 13:53 -0500
Re: Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-29 06:15 -0700
Re: Windows 10 is randomly removing programs without telling me VanguardLH <V@nguard.LH> - 2024-04-29 12:00 -0500
Re: Windows 10 is randomly removing programs without telling me Frank Slootweg <this@ddress.is.invalid> - 2024-04-25 17:47 +0000
Re: Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-28 07:42 -0700
Re: Windows 10 is randomly removing programs without telling me micky <NONONOmisc07@fmguy.com> - 2024-04-26 02:09 -0400
Re: Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-28 07:49 -0700
Re: Windows 10 is randomly removing programs without telling me micky <NONONOmisc07@fmguy.com> - 2024-04-28 13:59 -0400
Re: Windows 10 is randomly removing programs without telling me John Hall <john_nospam@jhall.co.uk> - 2024-04-25 16:56 +0100
Re: Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-28 07:50 -0700
Re: Windows 10 is randomly removing programs without telling me VanguardLH <V@nguard.LH> - 2024-04-28 14:14 -0500
Re: Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-29 06:23 -0700
Re: Windows 10 is randomly removing programs without telling me micky <NONONOmisc07@fmguy.com> - 2024-05-01 16:23 -0400
Re: Windows 10 is randomly removing programs without telling me VanguardLH <V@nguard.LH> - 2024-04-25 12:44 -0500
Re: Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-28 07:56 -0700
Re: Windows 10 is randomly removing programs without telling me micky <NONONOmisc07@fmguy.com> - 2024-04-26 02:13 -0400
Re: Windows 10 is randomly removing programs without telling me "John C." <r9jmg0@yahoo.com> - 2024-04-28 07:58 -0700
Re: Windows 10 is randomly removing programs without telling me Brian Gregory <void-invalid-dead-dontuse@email.invalid> - 2024-04-29 15:12 +0100
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