For those having problems installing/running V4.4 on HW 2.81 this is a version occupying all
4 starting slots, and the rest in what would be slot 5. Code is all in a row, not jumping over
to the second half of the ROM. This is about as “documented” as we can get given the move
of the FPGA to the end of the second half of the ROM, which would indicate the authors
would expect us to instal code all in a row.
Keep in mind this will overwrite anything installed in slot 4. If this proves valuable, another
version can be written to skip over slot 4.
Also keep in mind this is ONLY FOR HW 2.81. The FPGA of earlier devices will be over
written if this is loaded.
We can also try allocating an extra 5KB of RAM. Right now we are only using 60K of 64KB
available, however memory maps show this should be enough.