27 results for tags
pdp-11 x
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Scientific Operations
Used to contain a mirror of Wolfgang Helbig's material about v6 unix and pdp-11, but it has been removed.Sun Mar 26 15:29:16 2017 - permalink -
See also chapter 1.0 of his operating system lecture notes at:
http://doc.cat-v.org/unix/v6/operating-systems-lecture-notes/script/
among others, it explains the assembler language, together with the description of the instruction set
http://doc.cat-v.org/unix/v6/operating-systems-lecture-notes/pdp11/doc/cpu
and finally the Unix Assembler Reference Manual(1) at
http://doc.cat-v.org/unix/v6/operating-systems-lecture-notes/v6/doc/index.html
Other parts of the site deal with Plan 9, fonts and more.- http://sciops.net/downloads/mirrors/wolfgang/
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Bringing up V6 Unix on the Ersatz-11 PDP-11 Emulator
It's relatively easy to bring up a V6 PDP-11 Unix under the Ersatz-11 PDP-11 emulator. This page (and ancillaries) tell you how to do it, and provide a number of useful tools to go with V6 Unix. (I ran into a number of pitfalls on the way to getting V6 running, using RK05 disk images from the TUHS archive, but this short writeup will tell you how to avoid them all.)Sat Oct 29 23:52:59 2016 - permalink -- http://mercury.lcs.mit.edu/~jnc/tech/V6Unix.html
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http://www.thenewsh.com/~newsham/myv6/README
This directory contains the files needed to build a clean unix v6Fri Oct 14 14:20:34 2016 - permalink -
installation from tape. It requires that you have "expect" and
simh's "pdp11" and "wget" installed in your path.- http://www.thenewsh.com/~newsham/myv6/README
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http://minnie.tuhs.org/Archive/PDP-11/Emulators/Apout/README. https://www.tuhs.org/Archive/Tools/Emulators/Apout/
Apout -- Simulate PDP-11 Unix a.out binaries Version 2.3 BetaThu Aug 11 17:23:52 2016 - permalink -
This program is a user-level simulator for UNIX a.out binaries. Binaries
for V1, V2, V5, V6, V7, 2.9BSD and 2.11BSD can be run with this simulator.
Written by Warren Toomey, January 2002- https://tuhs.org/Archive/Tools/Apout/
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Decuser's Blogspace: Installing and Using Research Unix Version 6 in SimH PDP-11/40 Emulator
Series of blog articles by Will Senn about running v6 unix on SimH.Fri Dec 4 00:30:55 2015 - permalink -
On 2022-12-08 he migrated the blog to https://decuser.github.io/- http://decuser.blogspot.co.at/2015/11/installing-and-using-research-unix.html
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Ajiu's PDP-11 emulator
Javascript program emulating a pdp-11 running v6 unix.Thu Sep 24 15:35:06 2015 - permalink -- http://pdp11.aiju.de/
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Javascript PDP 11/70 Emulator v1.0
Another emulator for the pdp11/70 written in Javascript. While it ist far from perfect according to the author, it has a nice front panel.Sun Sep 13 20:33:10 2015 - permalink -- http://skn.noip.me/pdp11/pdp11.html