PDP-11/40 modified to be a PDP-11/23

Paul Anderson useddec at gmail.com
Tue Jun 21 23:38:29 CDT 2016

I'm guessing the Qniverter.

On Tue, Jun 21, 2016 at 9:37 PM, Josh Dersch <derschjo at gmail.com> wrote:

> On 6/21/16 6:05 PM, Michael Thompson wrote:
>> The RICM just picked up a PDP-11/40 chassis that was modified to accept a
>> PDP-11/23 board set. It also contains a custom board to interface the
>> PDP-11/23 to the original PDP-11/40 front panel. It is quite an
>> accomplishment to get the Q-Bus board set working in the Unibus chassis.
>> Very interesting -- is this a homebrew affair, or does it use something
> like an Able QNIVERTER to do the job?
> - Josh

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