189 results for tags
computer x
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PDP2011 Overview « PDP2011
This website describes PDP2011 – a re-creation of the well known series of PDP-11 computer systems in VHDL. Everything that is needed to run a complete PDP-11 system is included; you can run a complete Unibus PDP-11 system with console, disks and other peripherals on a simple low cost FPGA development board. The original V5-V7 versions of Unix, BSD 2.11, and the original DEC operating systems for the PDP-11 work.Tue Aug 12 14:29:33 2014 - permalink -- http://pdp2011.sytse.net/wordpress/pdp-11/
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avr11: simulating minicomputers on microcontrollers | Dave Cheney
A pdp-11 emulator on an avr microcontroller.Sun Aug 10 02:06:29 2014 - permalink -- http://dave.cheney.net/2014/01/23/avr11-simulating-minicomputers-on-microcontrollers
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The FAP Assembler
One of many interesting computer history stories. This one contains the following quote from Alan Perlis:Tue Jul 1 14:46:20 2014 - permalink -
Fools ignore complexity. Pragmatists suffer it. Some can avoid it. Geniuses remove it.- http://www.cap-lore.com/stories/Assembler.html
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virtual 6502 and other retrocomputing tools
Yet another emulator for the 6502 microprocessor. The site also has an interesting toy unix written in JavaScript.Fri Jun 15 17:06:41 2012 - permalink -
One can play spacewar in the browser on http://www.masswerk.at/spacewar/ (found Wed Aug 26 16:25:57 2015) and with punch cards on
https://www.masswerk.at/keypunch/, https://www.masswerk.at/cardreader and https://www.masswerk.at/card-readpunch/ (found 2025-03-13 via https://www.tuhs.org/pipermail/coff/2025-March/002037.html and https://boingboing.net/2025/03/10/make-your-own-virtual-punchcard.html)- http://www.masswerk.at/6502/index.html
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Me and the RaspberryPi /2 MarcoAlici?log=out
Case design for the Raspberry Pi.Wed Mar 7 18:03:29 2012 - permalink -- http://marcoalici.wordpress.com/2012/02/29/me-and-the-raspberrypi-2/
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Welcome to ITS-SV, aka its.svensson.org
SV is running the incompatible timesharing system (ITS) on a KLH10 -- an emulated KS10 written in C and being executed by an AMD P6-600 running FreeBSD.Tue Jan 3 00:36:43 2012 - permalink -- http://its.svensson.org/
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jtnimoy - work
Interesting computer art, found via jwz's blog.Sat Dec 24 00:03:37 2011 - permalink -- http://jtnimoy.net/work.php
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http://www.analogmuseum.org/english/
Interesting information about analogue computers.Tue Apr 19 15:13:40 2011 - permalink -- http://www.analogmuseum.org/english/