pdp8/a boards

From: Daniel T. Burrows <danburrows_at_mindspring.com>
Date: Tue Oct 5 18:24:13 1999

The ones with *** by them I have schematics and board layouts in hand for. IIRC
you are in the Twin Cities area - if this is correct contact me off list as
there were a couple of these installed there and I will give you contact names
and phone #. They may still have some of the old docs around along with the
Digital scanner that went with it.

Dan

>
>101 (i think the last digit is a 1) ***Time, Crystal modulo-n Variable
frequency
>102 **** Counter - comparator
>202
>504 (2 of these) ***** ADC control and conditioning
>505 **** Digital I/O for starting scan and MS status
>603
>644
>
>plus a blue circuit board with blank white handles, from Computer
>Operations Inc, C 10450-01 it has 3 connectors labeled CDJ2, CCJ1,
>CDJ1
>
>-Lawrence LeMay
Received on Tue Oct 05 1999 - 18:24:13 BST