[HECnet] SIMH TOPS-20 question

Thomas DeBellis tommytimesharing at gmail.com
Fri Dec 24 14:48:58 PST 2021


That would only work for a Tops-20 labeled or ANSI labeled tape.

You want to run DUMPER, then

         tape mt0:
         rewind
         print tty:

The tapes are not in TPC format, they are in TPS format (if the 
extention is .TAP, .TPS or TPE)

On 12/24/21 4:46 PM, Paul Koning wrote:
>
>> On Dec 24, 2021, at 3:17 PM, Peter Lothberg<roll at stupi.com>  wrote:
>>
>> Take MRC's "Panda distribution" if you just want
>> it up and runnning.  I'ts somwhere on trailing edge..
>>
>> -P
> What I'm trying to do is fill out the missing bits of the TOPS-20 4.1 DECnet Phase II system I have.  I think tape image BB-D867E-BM.tap is the relevant kit.
>
> When I attached it in TPC format I get some messages that look scary but perhaps they are just confusing.  I don't know how to ask TOPS-20 what it sees on the tape, though.  "dir mt0:" complains that someone else owns the tape.
>
> 	paul
>
>
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