Need help with old Apple ][e Serial I/O card

[gordon@cs.ualberta.ca (Gordon Atwood)]

Hi.  I recently obtained an old Serial I/O board for my old Apple ][e.  It
is the kind that was available before the Super Serial Card.

I'd really appreciate it if someone could provide me with the specs on it.
Esp. the values for the 8 switch dip on it (there is only ONE dip).  Only
identifying mark is the 'Apple Serial I/O' label and a 'HH-001' stamped on the
circuit board on the back.

If you have the pinout for the wires going to the RS-232 connected (they are
labelled A-H,J-M on the board.

Thanks in advance.

G.H.A.