Tektronics 6130 box

[Joel Adams]

This is posted for a friend: respond to me here and I'll relay any
responses to him.

This computer uses a National Semiconductor 32016 chip. How do you 
run a program in "supervisor mode"? what I want to do is print out the
page table for educational purposes, and this requires instructions
that can only be executed in "supervisor mode". Has anyone ever heard
of this mode?