Re: rtVAX300 .. need help..

[Johnny Billquist <bqt%update.uu.se@localhost>]

On 2013-01-10 22:33, Rhialto wrote:
> On Thu 10 Jan 2013 at 04:29:36 +0100, Johnny Billquist wrote:
> > Just a few short comments. The VAX internal registers are not memory
> > mapped, ever. That would be against the architecture specification.
>
> Well, the thought isn't that strange. Iirc, the PDP-11 has its CPU
> registers mapped (somewhere in high memory?) and the PDP-10 too (at
> address 0, iirc).

For the PDP-11, it depends on the model, and also, for the ones that do 
have the CPU registers in memory, they are really weird and different to 
anything else.

        Johnny

--
Johnny Billquist                  || "I'm on a bus
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email: bqt%softjar.se@localhost             ||  Reading murder books
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