Debugging HPDisk GP-IB

Testing the 82937A HP-IB interface

Traces of the HPIB Amigo protocol

Some traces of the Amigo protocol between a HP 85A and an 82901M dual floppy drive. Following the info about the Amigo protocol from here..

This looks like the Amigo “Identify” sequence: Untalk, Secondary 0 in which the device answers 01 04, which is the 82902M.

Links to info:

• The HPDisk project
• Alternate project, with some gpib details