What is an M750 "Line I/O control" for?

From: Vince Slyngstad <v.slyngstad_at_verizon.net>
Date: Tue Nov 11 19:39:53 2003

I asked this in alt.sys.pdp8, but didn't get the answer, so I will try here:

When I got my PDP-8/i (oh so many years ago), it came with a supply of
flip-chip spares. Among them are 24 M750s, which I can't find any
info about, except the phrase "Line I/O Control".

What are they for? They aren't for any of the 8/i's built-in options,
so there must be an external option that calls for them? Is there a
reason for me to keep so many of the things?

Thanks!

 Vince
Received on Tue Nov 11 2003 - 19:39:53 GMT

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:36:18 BST