Qbus split I&D?

Noel Chiappa jnc at mercury.lcs.mit.edu
Mon Mar 16 13:18:40 CDT 2015

    > From: Johnny Billquist

    > the ENABLE board that I used on an 11/34 did not add neither split I/D
    > space, nor supervisor mode. Essentially it made the 11/34 look like an
    > 11/24.

Right, it doesn't add any modes, or separation, or anything like that; just
more memory. It's entirely separate from the CPU; it just sits in the middle
of the UNIBUS.


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