[Techtoolslist] Adapter interface for the DEC-T11 CPU and Fluke pod?
Steve Larkins
steve at ukaudiovisual.co.uk
Tue Apr 12 12:54:08 EDT 2016
Is the 8052 a possibility Mike?
Ciarcia's Circuit Cellar, Volume 4 Page 61 mentions he used the 8052 as it
multiplexed the address data buses..
(
https://books.google.co.uk/books?id=fBuiNpYlyHcC&lpg=PA61&ots=9xCBtOmX2O&dq=8052%20address%20data%20multiplexing&pg=PA61#v=onepage&q=8052%20address%20data%20multiplexing&f=false
)
I tried to figure out if the Atari System 2's T-11 could be exercised with
the Fluke but failed to accomplish anything other than downloading some
datasheets.
Steve Larkins
Mobile 07826 553792
On 12 April 2016 at 16:20, Mike Coates <mike at the-coates.com> wrote:
> nearest to it is probably the 8086 since that already multiplexes the
> address and data lines (ad0-ad15).
>
> On 12 April 2016 at 15:48 John Robertson <jrr at flippers.com> wrote:
> Has anyone here figured out an adapter for one of the Fluke 9010
> pods to
> be able to emulate the multiplexed address and data lines of the
> T11? I
> am just starting to look at this as I need to access these lines to
> service an old video game board that used the T11 as the main
> processor.
> Any of you not familiar with the DEC-T11 it is a 40 pin device that
> emulates a PDP11 as far as I can understand.
> I don't know anything about the PDP11 technically though so am
> pretty
> much hacking my way through inventing a troubleshooting procedure,
> which
> the manufacturer of the game - Atari (System 2, Paperboy, AFB, etc,)
> -
> did not provide.
> Just flinging this out in the hopes someone here can help.
> Thanks,
> John :-#)#
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