[ This program was printed at the end of an article in

  Your Computer's Microdrive File series. The rest of the

  article had nothing to do with the program. ]



The simple little program, right, provides the new ROM

entry position of the Microdrive commands. The reader can

get a better understanding of the Microdrive operation by

producing a disassembled listing from the start of each of

these commands. The code tends to jump around but sections

can be used quite easily within your own programs.

[Please don't do that. There were several versions of the

Interface 1, and many of the addresses changed between

versions. Calling a routine on one version at its address

on another version leads, predictably, to a crash, and

what's worse, can ruin your files. I've had to debug more

than one listing which did this already. This is what hook

codes were invented for - please use them. Use the present

program for learning purposes only.]