SC/MP INS8060-based microcomputer running National Industrial Basic Language (NIBL)

This project is very similar to my other IN8060-based project ->"MGH8060"<- but uses a programmable logic device (GAL22V10) instead of discrete logic for address decoding.

Here is an overview of the device:

And my assembled prototype (v1.3):

Schematic - Version 1.4

• Early versions of my design were reviewed by Phil(aka Retro Phil) who offered a lot of helpful suggestions, he also contributed all the firmware for MGH8060 and MGH8060GAL
• Thanks to Ian G, who showed us how to implement the "latch" part of the design into the GAL22V10...

I used Winbond W27C512 (EEPROM pin compatible with standard EPROMs)

Please consider getting the PCB from my sponsor PCBWay

If you found this helpful and you like the work I do, why not buy me a coffee, thanks! :)

• Version 1.4

  • Corrected missing ENIN to ground connection.

• Version 1.3

  • Initial version

Copyright 2024 Kris Sekula

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