I worked quite hard on the hardware this month, but it’s now time to switch on software.
UCA w/ iAPX86 UCAS now supports National Semiconductors NSC800 CPU family with a firmware upgrade.
It doesn’t require any adapter, just select the NSC800 Family on the DIP Switch, plug the CPU and voila!
Configuration is available for 1.0 MHz (NSC800-1), 2.5 MHz (NSC800-3), 3.5 MHz (NSC800-3.5) and 4.0 MHz (NSC800-4).
Here is a picture:
NSC800N-3I – Tested at 2.5 MHz