need info RE: Dataram DR118A core

[Jos Dreesen]

>
> Not enough info.  The core I have has the DIP socket but nothing in it.
>
> Allison
>
>

I have a 10 page specification for the DR118. ( may or may not be equal 
to a DR118A....)
The DR118 exists in 8K (pn61801)  and 16K versions (pn 61802)

I can provide you ( and/or Al ? ) with a copy if interested. ( Low 
quality 7th generation photocopy I'm afraid)
(if in hurry provide a fax number ...)

In short  :  dip position 1 until 8 are the decoded enables  for the 8 
4K fields 0..7( generated by a 74s138)
  Dip position 11 to 14 are the inputs to a 74s20 the output of which is 
the actual enable.
Position 9,10 and 15 16 are unused.


				Jos Dreesen