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Ray Carlsen's Home Page edit / delete
Repair guides for all the Commodore 8-bit machines and many of the peripherals (disk drives, monitors).
to 6502 8bit c128 c16 c64 commodore disk electronics monitor psu repair retrocomputing ... on 05 August 2014
Building Complex Machines Using LEGO® edit / delete
Including Babbage's difference engine and the Antikythera mechanism.
to antikythera babbage lego mechanica retrocomputing retrotech ... on 26 July 2014
Flat Rock Software · GitHub edit / delete
Before id were id -- source code for some of their early games.
to games id retrocomputing source ... on 26 July 2014
Sergey's Projects - Malinov Family Web Presence edit / delete
Build your own XT from scratch -- designs for a backplane, processor board, various peripherals (including an unusually fancy graphics card), and so on.
to electronics homebrew ibm pc retrocomputing xt ... on 26 July 2014
How to get away with disabling DRAM refresh « Reenigne blog edit / delete
Speeding up a demo for the IBM PC by disabling DRAM refresh, since the program accesses all the memory that needs refreshing regularly anyway. Neat.
to architecture demo dram pc refresh retrocomputing ... on 26 July 2014
Brainy Gamer: Unplayable edit / delete
Comments on getting a games class to play Ultima IV. Lots of other interesting posts about teaching classic games on here too.
to games retrocomputing teaching ultima ... on 26 July 2014
MVS/380 - 31-bit MVS - 25 years in the making edit / delete
The last public domain version of the MVS operating system only supported a 24-bit address space, which is a pain if you want to run modern software. This is a novel solution using Hercules: they've invented a new backwards-compatible 31-bit architecture ("S/380") which the older OS can easily be ported to! Very neat.
to emulation hercules ibm mainframe mvs retrocomputing s370 s380 ... on 26 July 2014
Amateur Computer Club Magazines edit / delete
Mid-1970s British amateur computing.
to acc etext history retrocomputing uk ... on 26 July 2014
Tynemouth Software: ZX81 internal 16K RAM edit / delete
How to fit a 62128/62256 to a ZX81. I wonder if I've got one that still has a working keyboard matrix...
to electronics ram retrocomputing sinclair zx81 ... on 24 July 2014
The history of Android | Ars Technica edit / delete
Screenshots from all the different versions of Android.
to android mobile os retrocomputing ... on 11 July 2014
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tasty by Adam Sampson.