DATARAM DR-118 docs?

[W2HX]

Just some more details on this. Here is the DR-118A for the 8/a. Hex version

http://www.ebay.com/itm/DATARAM-DR-118A-CORE-MEMORY-BOARD-DR118A-/351926961139?hash=item51f07b43f3:g:~mEAAOSw2xRYRvDW

and here is the manual to the "A" Again, I'd love to find the docs on the "E" version 
http://bitsavers.informatik.uni-stuttgart.de/pdf/dataram/DR118A-RefMan.pdf



-----Original Message-----
From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of W2HX
Sent: Monday, February 20, 2017 3:44 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: RE: DATARAM DR-118 docs?

From what I have seen, yes. There is a Hex version of this board for the 8/A. the product for the E was a 2 board set. Each pair of boards had 16k X 12 bit. So two pair of boards are required. I have two pair but have some stuck bits I need to figure out.



-----Original Message-----
From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of Doug Ingraham
Sent: Monday, February 20, 2017 3:38 PM
To: General Discussion: On-Topic and Off-Topic Posts
Subject: Re: DATARAM DR-118 docs?

On Sat, Feb 18, 2017 at 10:09 PM, W2HX <w2hx at w2hx.com> wrote:

> Hi folks,
>
> Looking for documentation on the DATARAM DR-118 16Kx12 core memory for 
> PDP-8/e.  I have the documentation on the DR-118A which is for the PDP-8/a.
> It is probably similar, but would love to find the right version.
>
> Anyone have such thing?
> Thanks
> Eugene
>
> I don't have an answer for you only an additional question.

Since the E came out before the A and DATARAM made a board for the E, and quad boards from the E would work perfectly in the A why would you make a board specifically for the A?  Did they make a Hex board version of it for the A?  Was the E a two board set?

Hope you find the documentation.

--
Doug Ingraham
PDP-8 SN 1175