Adding chip 27c1024.
Adding top3000 harware. WIP, just a copy of top2049 for the moment.
Changing the endpoint detection/initialization, top3000 has two inerfaces and boots on the wrong one.
HACK: adding a interactive mode to allow direct typing of commands for testing.
Highly unstable for the moment. Top3000 need to be unplugged and reset at each start
of the application.