Simulated disk drive for RT-11?

[Paul Koning]

>>>>> "David" == David Betz <dbetz at xlisper.mv.com> writes:

 David> Does the TU-58 use a standard RS-232 serial interface?

Yes.

 David> Is the protocol defined somewhere?

I haven't seen it, but some Googling turned up this note:

Subject: Re: TU58 protocol (Was Re: Newbie question)
To: Brian Murray <...>
From: Anders Magnusson <...>
List: port-vax
Date: 10/30/1997 11:27:45

> 
> Does anyone have the specs for this protocol? If so, this opens up two
>
Yes, I have, it can also be found in the VAX Peripheral Handbook and 
called RSP (Radial Serial Protocol).  It's _very_ simple.

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       paul