RL02 version of UNIX6?

Noel Chiappa jnc at mercury.lcs.mit.edu
Fri Feb 3 15:48:00 CST 2017

    > From: William Degnan

    > I was able to get the extended three cables


    > I can put the M7238 EIS card on a riser so I can probe for faults

I'm all agog to hear what you find out!

    > and maybe if I am lucky boot XXDP+. With the EIN installed I can't boot

I thought the machine basically just totally froze if you tried inserting the
KE11-E, and removing the jumper to enable it? Oh well, that severe a fault
should be fairly easy (sic) to track down.

    > From: Paul Koning

    > DEC's PDP11 architecture handbook doesn't appear to confirm that.
    > Either that or the model differences table is sloppy.

The next page (B-4) says "The KE11-E .. provides MUL <etc>" and has an
"x" under "35/40".


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