Okay, I have made some progress.

&H0010 through to &H0017 hold the values used on the display. The values are nibble values with 01, 02, 04 and 08 being low byte whilst 10, 20, 40 and 80 are high byte. Since it runs 01, 02, 04, 08, 10, 20, 40, 80 from top to right to bottom to left to centre then ...

I have been working on this simulator of the Emma II and have it working with some basic instruction sets.

However, the display routine only works through standard VB instructions and not as part of the actual addresses of the Emma. I want to build the 7 segment displays into the actual code but ...

I am currently rebuilding my Emma II simulator that I began at the beginning of the year.

The reason for the rebuild is that I have successful gotten my Emma II board to work and so now want to make my simulator mimic the exact behaviour as much as possible. Previously it was an excuse to get a ...