Re:I decided to build a nine-bit computer
by larsbrinkhoff on Thursday February 10, 2022 @01:18AM
(#30282979)
The CPU was called MBB (Microprogrammable Building Block).
Here's the C/30 Programmer's Reference for the "Native Mode Firmware System". That was the software that ran in the native 20-bit mode rather than emulating the 16-bit Honeywell mini.
Here's the C/30 Programmer's Reference for the "Native Mode Firmware System". That was the software that ran in the native 20-bit mode rather than emulating the 16-bit Honeywell mini.
https://walden-family.com/impcode/c30-nmfs-programmers-refer...