DD11-B backplane: Difference between revisions
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The two [[DEC card form factor|hex-width]] slots were wired to support a [[DF11 Communications Line Adapter]] (in the A-B [[DEC edge connector contact identification|connectors]]) along with a quad-width [[serial line]] [[device controller|interface]], such as the [[DL11 asynchronous serial line interface|DL11]] or the [[DU11 synchronous serial line interface|DU11]]. | The two [[DEC card form factor|hex-width]] slots were wired to support a [[DF11 Communications Line Adapter]] (in the A-B [[DEC edge connector contact identification|connectors]]) along with a quad-width [[serial line]] [[device controller|interface]], such as the [[DL11 asynchronous serial line interface|DL11]] or the [[DU11 synchronous serial line interface|DU11]]. | ||
[[Category: UNIBUS] | [[Category: UNIBUS Backplanes]]] | ||
Revision as of 17:02, 5 December 2022
The DD11-B backplane is a 4-slot UNIBUS backplane system unit; it was normally installed in a BA11 mounting box. It used the early 9-pin DEC power distribution connectors.
The two hex-width slots were wired to support a DF11 Communications Line Adapter (in the A-B connectors) along with a quad-width serial line interface, such as the DL11 or the DU11.]
