Difference between pages "Acknowledgement" and "KT11-C Memory Management Unit"

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In [[:Category:Networking|networking]], an '''acknowledgement''' (oftern shortened to '''ack''') is a [[packet]] (or information contained in a packet) which indicates that some named data item, sent previously in the other direction, was successfully received by the entity sending the acknowledgement.
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The '''KT11-C Memory Management Unit''' is the [[memory management]] option for the [[PDP-11/45]]. It implements the full [[PDP-11 Memory Management]] architecture; in fact, the KT11-C is the archetype for PDP-11 memory management units.
  
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The KT11-C consists of two [[DEC card form factor|hex]] cards:
  
[[Category: Networking Basics]]
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* M8107 Segmentation Address Paths
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and either:
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* M8108 Segmentation Status Registers
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or:
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* M8108-YA Segmentation Status Registers
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The M8108 board is found in the [[KB11-A CPU]] variant of the -11/45, and the M8108-YA in [[KB11-D CPU]] variant.
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They both plug into pre-wired slots in the [[Central Processing Unit|CPU]] [[backplane]].
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When the KT11-C is not present, the CPU must have an M8116 Segmentation Jumper Board present instead.
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==See also==
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* [[KT11-B Paging Option]]
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* [[KT11-D Paging Option]]
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{{semi-stub}}
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{{PDP-11}}
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[[Category: PDP-11 Processors]]

Revision as of 13:45, 21 January 2019

The KT11-C Memory Management Unit is the memory management option for the PDP-11/45. It implements the full PDP-11 Memory Management architecture; in fact, the KT11-C is the archetype for PDP-11 memory management units.

The KT11-C consists of two hex cards:

  • M8107 Segmentation Address Paths

and either:

  • M8108 Segmentation Status Registers

or:

  • M8108-YA Segmentation Status Registers

The M8108 board is found in the KB11-A CPU variant of the -11/45, and the M8108-YA in KB11-D CPU variant.

They both plug into pre-wired slots in the CPU backplane.

When the KT11-C is not present, the CPU must have an M8116 Segmentation Jumper Board present instead.

See also