3B2 Boards

[andrew.d.hay]

pnelson at 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 at att.com		+------------------------------------------------------+