Difference between revisions of "PDP-11/94"

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[[Image:pdp11_94.jpg|200px|thumb|right|A PDP-11/94]]  
 
[[Image:pdp11_94.jpg|200px|thumb|right|A PDP-11/94]]  
  
This is the [[UNIBUS]]-capable twin to the [[QBUS]]-only [[PDP-11/93]]; both used the [[KDJ11-E CPU]].  
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The '''PDP-11/94''' is the [[UNIBUS]]-capable twin to the [[QBUS]]-only [[PDP-11/93]]; both used the [[KDJ11-E CPU]] (with its [[Private Memory Interconnect|PMI]] bus, although with the [[main memory]] all on the [[Central Processing Unit|CPU]] card, the PMI was less important). The -11/94 added a [[KTJ11-B UNIBUS adapter]] to provide its UNIBUS, and had a custom main [[backplane]] to [[KTJ11-B UNIBUS adapter#Backplane details|support]] it.  
  
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==Further reading==
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* ''PDP-11/94-E Field Maintenance Print Set'' (MP-02637-01) - not available online
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==External links==
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* [http://bitsavers.org/pdf/dec/pdp11/1194/EK-PDP94-MG-001_Sep90.pdf PDP-11/94-E System User and Maintenance Guide] (EK-PDP94-MG-001)
  
 
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{{PDP-11}}
  
[[Category:UNIBUS PDP-11s]]
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[[Category: UNIBUS PDP-11s]]

Latest revision as of 04:08, 20 February 2023

A PDP-11/94

The PDP-11/94 is the UNIBUS-capable twin to the QBUS-only PDP-11/93; both used the KDJ11-E CPU (with its PMI bus, although with the main memory all on the CPU card, the PMI was less important). The -11/94 added a KTJ11-B UNIBUS adapter to provide its UNIBUS, and had a custom main backplane to support it.

Further reading

  • PDP-11/94-E Field Maintenance Print Set (MP-02637-01) - not available online

External links