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CS/A65 CPU65b

This board implements a 6502 processor board for the CS/A65 bus system. Compared to the main cpu, however, it only utilizes 64k memory without an MMU, and can thus only use the I/O address space on the CS/A65 bus.

News:

Table of content

  • Board Revisions
  • 2.0B (draft)
  • Board revisions

    Version: 2.0B

    Status: draft

    Notes

    msg This board is derived from the Gecko board, in that the Gecko I/O circuitry have been removed.
    warn This schematics has not been tested.
    deprecated This board is deprecated. Please use the PETCPU board instead.

    Files

    desc cpu65bdesc.txt
    schem cpu65b.fig
    schem cpu65b.png
    schem cpu65b.ps.gz