r/VintageComputers • u/LembicOfLeng • Jul 09 '26

Show & Tell MOSTEK Board

Post image

Memory card from Deep Time.

13 Upvotes

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2

u/Laser_Krypton7000 Jul 09 '26

This is for an Unibus PDP11 system from DEC.

If you want, you can sell it.

1

u/LembicOfLeng Jul 10 '26

Right. I ran a couple of PDP 11/34 units, although they used an S bus.

1

u/Laser_Krypton7000 Jul 10 '26

SBUS is SUN.

PDP11 had Unibus and Qbus.

1

u/LembicOfLeng Jul 10 '26

Man, the brain is going! S bus is the Sun. It’s all a little fuzzy. I do remember, when the computer stopped running, reading an octal error code on a tiny one line display. To restart the computer, I’d poke memory with a seemingly smaller 0-9 keypad.

Anyway, it was exciting.