cctalk Digest, Vol 24, Issue 22
michael.99.thompson at gmail.com
Wed Jun 22 12:12:54 CDT 2016
> Date: Tue, 21 Jun 2016 18:08:49 -0700
> From: Glen Slick <glen.slick at gmail.com>
> Subject: Re: PDP-11/40 modified to be a PDP-11/23
> What boards exactly? Are you sure it's not an M7133 11/24 board instead?
> From front to back in the AB slots:
- M8186, KDF11-A, 11/23 CPU, 18-bit addressing only
- M8044-DM, MSV11-DD, 32-Kword 16-bit MOS RAM
- M8043, DLVJ1-M, 4-Line Asynchronous Interface
- M7940, DLV11, Serial Line Unit (SLU, Async)
A custom interface to the front panel is in the CD connectors of the first
I will post pictures of the boards on the RICM WWW site.
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