ECLair

Custom ECL CPU

  • About ECLair
  • System Overview
  • Microcode & Control Store
  • Instruction Set
  • Registers
  • Paging Subsystem
  • Expansion/Extension Slots
  • Work Log
  • About ECLair
  • System Overview
  • Microcode & Control Store
  • Instruction Set
  • Registers
  • Paging Subsystem
  • Expansion/Extension Slots
  • Work Log

Tag: mcgen

Instruction implementation mostly complete!

July 21, 2019July 26, 2019

Finished off the rewrite of the microcode assembler yesterday, the new one has now taken over as the reference implementation and is the primary microcode assembler used by the simulator. I still want to implement some optimization features later on, […]

sen Design Log, Toolchain interrupts, mcgen, microcode, paging

Microcode assembler work

July 13, 2019July 19, 2019

I’ve spent a bit of time over the past couple of months re-implementing the microcode assembler from scratch. The original microcode assembler was thrown together to save me from typing 64 ones and zeroes for every word of microcode (which […]

sen Design Log mcgen, microcode

Work Log

  • November 2024
  • August 2024
  • November 2022
  • May 2021
  • November 2020
  • July 2019
  • April 2019
  • November 2018
  • October 2018
  • May 2018
  • April 2018
  • March 2018
  • July 2017
  • December 2016
  • July 2015
  • June 2015
  • June 2014
  • May 2014
  • December 2013
  • May 2013
  • February 2013
  • January 2013
  • December 2012
  • November 2012
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