M930 UNIBUS terminator
From Computer History Wiki
The M930 UNIBUS terminator is a terminator for the UNIBUS; it provides the first two functions of a UNIBUS terminator (termination and pullups). The M930 is a dual format card, intended for use in the two top (AB) sections of a MUD slot, or in a UNIBUS in/out slot.
The originals used individual resistors (as shown to the right); later ones used resistor networks in DIP packages.
See also
- M9302 UNIBUS terminator - terminator with so-called 'SACK Turnaround' functionality added.
External links
- PDP-11/45 system engineering drawings - the M930 (first version) is covered on pg. 112 of the PDF
- PDP-11/05-S, 11/10-S systems engineering drawings - the M930 (second version) is covered on pp. 135-136 of the PDF
