PDP-11/45 RSTS/E boot problem

Ethan Dicks ethan.dicks at gmail.com
Mon Dec 31 17:38:37 CST 2018

On Mon, Dec 31, 2018 at 6:32 PM Henk Gooijen via cctalk
<cctalk at classiccmp.org> wrote:
> One thought crossed my mind, probably not an issue, but you never know.
> You mentioned that you have an RK11-C, *not* RK11-D.
> There are one or two bits in a register of the RK11 that have a different meaning/function, depending on the controller being a -C or -D. The RK11-C was quickly replaced by the RK11-D,

That is good to know.  I have only used the RK11-D, but I have an
RK11-C in need of cleaning and testing that I've never used.  My goal
is to eventually reunite it with the PDP-11/20 it came with (sadly,
the RK05-F that was part of the set was tossed 35 years ago, but I do
have more than one RK05-J, and an abundance of 12-sector packs).


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