Cut a Six foot length of 34 conductor ribbon cable.
Connect the ribbon cable to the DB-37 male connector with pin 1 of the
ribbon cable (red stripe) connecting to pin 21 of the DB-37 connector.
Pins 1, 2, and 20 of the DB-37 connector will be the only pins left
unconnected.
Connect the other end of the ribbon cable to a 34 pin IDE edge card
connector (for 5.25" drives) and a 34 pin IDS socket (for 3.5"
drives). Pin one of the ribbon cable should be opposite the
triangular pin one indicator on the IDS socket, which is backwards,
but this is standard for most 3.5" floppy drives. The IDE edge card
connector usually has a tab between pin 4 and pin 6 so make sure that
this is on the pin 1 side of the ribbon cable.
