On Mon, 3 Jan 2005, Julian Wolfe wrote:

> Hmm, 11/44 is around the same vintage. Does it also have onboard SLUs on
> the CPU board? According to the 11/23 manual, it is EIA232/RS232C.


Yes, the 11/44 also have an onboard SLU.
They should both be RS232-C. The 11/44 is probably possible to wire for
either RS232, or 20mA.

Johnny

Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt@update.uu.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
----------
To unsubscribe (or subscribe) from (to) this list, send a message to
info-pdp11-request@village.org, with the first line of the message
body being "unsubscribe" or "subscribe", respectively (without the quotes).