SIMH question

Jerry Weiss jsw at
Wed Apr 24 11:09:04 CDT 2019

On 4/24/19 10:14 AM, Paul Koning via cctalk wrote:
> On Apr 24, 2019, at 11:05 AM, Noel Chiappa via cctalk 
> <cctalk at> wrote:
>>> From: Glen Slick
>>> when I wanted to assemble some code with the RT-11 assembler but wanted
>>> to edit the source code elsewhere and then transfer the code into a
>>> SIMH disk image.
>> Someone should write the SIMH equivalent of Ersatz-11's 'DOS device' (which
>> allows the -11 access to the file system on the host - and also the ability
>> to send arbitrary commands to the emulator).
> Alternatively, a newer PUTR.  I started such a thing as an extension to a while ago but only did a few small bits.
   For RT11 (and TSX+)  filesystem images I have used pyRT11 -

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