[Simh] SDS 940

[Mark Emmer]

Ken,

I got the Berkeley time sharing o/s running on the 940 simulator several years ago. The simulator is in very good shape (cpu, drum, paper tape, comm mux), but I haven't wrung out the tape drive or hard disk.

I never had access to a Monarch tape to try it. There can always be timing issues or unanticipated io sequences to trip it up, especially for hardware diagnostics.

I'm driving all day today, so can't answer more fully until the weekend.

Mark Emmer
Michoacán, México

On Jan 17, 2020, 01:52, at 01:52, kenr <kdrhoo at yahoo.com> wrote:
>Hi All,
>
>Is anyone available to tell me a little about the SDS 940 simulator. 
>Would it run any of the 910-920-930 software, like Monarch?
>
>Has anyone done that?
>Ken Rector
>Woodland Hills, ca
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