Schematic for PA68-F (High speed paper taper reader/punch for PDP-8)

Marc Howard cramcram at gmail.com
Sun Feb 21 12:28:48 CST 2016


Thanks!  I didn't know the drawings were part of the Typeset-8
documentation.  Now to find out if any modules are missing/misplaced...

Marc

On Sun, Feb 21, 2016 at 7:49 AM, Vincent Slyngstad <v.slyngstad at frontier.com
> wrote:

> From: Marc Howard: Saturday, February 20, 2016 5:29 PM
>
>> I'm looking for the schematic for a PA68-F.  It's a two high collection of
>> single width M series modules that implements the paper tape high speed
>> reader/punch control for positive bus machines.
>>
>
> Does anyone out there know where I can download this document?
>>
>
> I believe what you are looking for begins on page 53/125 of this  document:
>
> bitsavers.org/pdf/dec/pdp8/typeset8/DEC-08-HMMPA-A_D_typeset8_PosLogicEngrDrws_Apr73.pdf
>
>    Vince
>


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