NP-41 Emulator (may be)

[Alejandro Paz(Germany)]

I posted the code. Because the 14 segments display seems to be a bit more difficult to drive than I thought, I knocked out a dot matrix driver for the DOGM132 display. The whole project is more a proof of concept than anything else.There are some missing bits like keyboard scan, the display ignores annunciators and punctuation symbols. I'm sure that there are a couple opcodes that are wrong, I have to do some more debug.
The code and a pair of pictures of the prototype are here:

FullNut on Github