Baffa Homebrew Projects

Baffa-2 Z80 CPU

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The cpu is the brain of the computer. It is what processes and controls all data. Baffa-2 Homebrew Microcomputer allows you to use Zilog Z80 at aprox 4MHz and 8 MHz setups.

Z80 CPU Rev.0 BUS|M1 Wait

Z80 CPU Rev.0 Wait

Related Files:

Settings

JP3
=oBus Wait
o=M1 Wait

Related Datasheets:


Related Projects:


Related Revisions:

  • Jul/2023 Rev.2 Buffered
    * Based on Rev.1 Buffered
    * Replaces Control Bus Buffer from 74LS244 to 74LS367

  • Jun/2023 Rev.0 Wait
    * Based on Prototype
    * Adds wait/M1 circuit

  • Apr/2023 Rev.2 Buffered Wait
    * Based on Rev.1 Buffered
    * Replaces Control Bus Buffer from 74LS244 to 74LS367
    * Adds wait/M1 circuit

  • Aug/2022 Rev.1 Buffered
    * Based on Prototype
    * Adds buffer to Address, Data and Control Busses

  • Nov/2021 Prototype

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