Data General MTB Reference Sought

Stephen Merrony steve at
Wed Jan 25 02:01:22 CST 2017

Does anyone have (a scan of) a manual that covers programming the MV-era 
MTB tape controller?

I have a 1980 "Peripherals" manual (014-000632-01) from the 
"Programmer's Reference Series" which covers the MTA type, but it seems 
that the MTB behaves a bit differently and I am missing some information 
for my current project.



/Stephen Merrony
Email: steve at

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