see also:

• Hilary D. Jones, Building a Computer from Scratch, BYTE, Nov. 1977.
• Ingo Cyliax from Indiana University made a good project wich mixes a 68030 and a VGA card on a ISA bus. Schematics and info are at: http://www.cs.indiana.edu/hyplan/cyliax/ws030.html
• A free MC68K hardware/software design is available (they also sell the computers complete)
  For further information send mail to walter@mct.mct.de
• Z80 project:
  http://www.labyrinth.net.au/~donmck/z80.html
• Instructions for building an 8051 sbc may be found at: http://www.ece.orst.edu/~paul/8051-goodies/goodies-index.html
• ftp://ftp.ee.ualberta.ca/pub/cookbook
• STM, a 32 bit RISC processor, designed in an HDL. http://www.asahi-net.or.jp/~uf8e-itu
• http://www.isr.com/~chuck/segasix.txt how to interface to the six button Sega Genesis joypad controller
• Simplex III, an all TTL homebuilt computer. http://www.iinet.net.au/~daveb/simplex/simplex.html
• http://www.eece.unm.edu/staff/ahvezda/hardware/homebuilt.html links to homebuilt CPU's
• There are schematics and other info of 8255 based 84 line I/O card for PC ISA bus at http://www.cs.tut.fi/~pam
• There is an ASCII schematic of an ISA parallel port adapter card at ftp://ftp.armory.com:/pub/user/rstevew/LPT/ filenames lptskmtc.asc/.unx/.wid
• PCIO and PCUC projects (ISA interface) http://home.t-online.de/home/akugel/projects.htm More detailed info and schematics are on the German page http://home.t-online.de/home/akugel/projekte.htm
• Parralel port ide interface:
  http://www.edu.lahti.fi/~memon/projects.html Texts of the circuit are in Finnish and there was no driver when last checked.
• There is a zip-file with schematics and PCB-layout for a parallel port IDE interface at http://www.edu.lahti.fi/~memon/projects.html.
• http://www.torque.net/linux-pp.html - It's a linux driver site, but has a lot of technical info about 20 or so different implementations of the LPT to IDE hack
• D-BOX, is an 8031 based device which controls up to 8 SONY LANC devices, and provides a simple ASCII command set to the computer via standard serial port. There is some information on the LANC commands etc. in the documentation. http://www.dunfield.com Look for DBOXKIT.ZIP in the file area
• ISA "backplane" box:
  "Interfacing to the IBM Personal Computer" second edition by Lewis C. Eggebrecht. Chapter 9 goes over two designs, one for a four slot expansion of up to three feet and the other is for a ten slot expansion of up to eight feet.
• Homebuilt PDA: http://www.mauve.demon.co.uk/
• http://www.tu-chemnitz.de/~fachat/csa/gecko/index.html - CS/A 6502 Gecko Computer, a small self-designed and self-built computer based on the 6502 CPU. Circuit diagrams and software.
• Wally'sWorld of Driving Simulators - Build your own Wheel and Pedals http://www.oz.net/~wottenad/wheel2.htm