• New ISA board to play with transputers

    From Oscar Toledo G.@biyubi@gmail.com to sci.electronics.design on Fri Jul 4 22:30:17 2025
    From Newsgroup: sci.electronics.design

    Hi there.

    I've developed an ISA board to test some transputer boards (TRAM) I bought in eBay,
    I started with a prototype wired board on an ISA development card, and then I made
    a proper PCB in three iterations as I solved some bugs.

    The ISA connector was just because I have several old PC motherboards (80286, 80486, a Pentium MMX, and a AMD K5)

    The history of development is available at https://nanochess.org/transputer_board.html

    The schematics and PCB are available at https://github.com/nanochess/transputer/pcb

    In the same git you can get my operating system developed in 1993-1996.

    Enjoy it!

    Regards,
    --
    Oscar Toledo G.
    Email: biyubi at gmail dot com
    "You may remember me from such books as Programming Boot Sector Games and More Boot Sector Games"
    I remember when companies used VAX
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