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 Gray-1: A homebrew CPU composed exclusively of memory 
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Garth

Joined: Tue Dec 11, 2012 8:03 am
Posts: 285
Location: California
Post Gray-1: A homebrew CPU composed exclusively of memory
http://2x-1.net/ob/gray1/

Image

A CPU with unusual features:
  • No microprocessor !
  • The only active components are memory chips.
  • Gray code both positive edge and negative edge triggered program counter.
  • Ultra-RISC architecture with 8 instructions.
  • No stack.
  • Neither indirect nor indexed addressing mode.
  • Turing complete : can compute everything that is computable by a conventional computer.

_________________
http://WilsonMinesCo.com/ lots of 6502 resources
Tue Apr 18, 2017 7:15 am WWW
Geri
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Joined: Fri May 11, 2018 5:42 pm
Posts: 10
Post Re: Gray-1: A homebrew CPU composed exclusively of memory
Image

_________________
Dawn - the operating system for SUBLEQ architecture:
http://users.atw.hu/gerigeri/DawnOS/download.html
Fri Jun 01, 2018 5:14 pm
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