Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!att!cbnews!mvadh
From: mvadh@cbnews.att.com (andrew.d.hay)
Newsgroups: comp.sys.att,u3b.tech
Subject: Re: 3B2 Boards
Message-ID: <1991Jan25.121030.22669@cbnews.att.com>
Date: 25 Jan 91 12:10:30 GMT
References: <1991Jan16.044856.5066@amriver.uucp> <1991Jan22.180001.789@tcsc3b2.tcsc.com>
Distribution: na
Organization: AT&T Bell Laboratories
Lines: 18

pnelson@amriver.uucp (Paul Nelson) writes:


"   I received a 3B2/310 and have been able to identify all
"the boards except 2.
"   One board has a 37 hole socket facing outward, on the
"left side of the board, with a little LED just to the left
"of it. The stamp on this board says KS-23267-L2-M.

i think this is an x.25 card.  i don't know the details of the
interface, but 2 rs232(v.35?) synchronous cables attach to it and
terminate in db25s.

-- 
Andrew Hay		+------------------------------------------------------+
Ragged Individualist	| 	You just have _N_O idea!  It's the difference    |
AT&T-BL Ward Hill MA	|	between _S_H_O_O_T_I_N_G a bullet and _T_H_R_O_W_I_N_G it!     |
a.d.hay@att.com		+------------------------------------------------------+