NP-41 Emulator (may be)

[emece67]

(01-25-2018 02:52 PM)Alejandro Paz(Germany) Wrote:  I wrote a Fullnut core in VHDL, it seems to be working. It needs around 3000 LUTs on a Cyclone IV (and like 4000 on the MAchXO2) with 128 56 bit registers. Now I'm writing a LCD driver. I think I figured out how the display is connected, here an extract from the source, comment area.

I'm not the only one reinventing the wheel here ;-)

In any case, it seems that your code is muuuuch more advanced than mine. Incidentally, I'm also using a Lattice MachXO2 device.

Regards.