Difference between revisions of "KDF11-B CPU"

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m (Jnc moved page DEC-PN-M8189 to KDF11-B CPU: common naming system for x11 CPUs)
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[[Image:M8189.jpg|200px|thumb|right|M8189]]
 
[[Image:M8189.jpg|200px|thumb|right|M8189]]
  
DIGITAL DEC M8189 CPU board for the LSI [[PDP-11/23]] 5014313C CPU KDF11-BA
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The '''KDF11-B''' [[PDP-11 architecture|PDP-11]] CPU for the [[PDP-11/23_PLUS|PDP-11/23+]] was implemented as a single [[DEC card form factor|quad]] card, the KDF11-BA M8189, using the same 'Fonz' [[F-11 chip set]] as the other [[KDF11 CPUs]].
  
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In addition to the basic CPU functionality, it includes sockets for adding [[PDP-11 Memory Management|memory management]] (the [[KTF11-A memory management chip]]) and floating point (the [[KEF11-A floating point chip]]). The sockets can also hold a 6-chip carrier implementing the PDP-11 Commercial Instruction Set (CIS).
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The board also contains sockets for PROMs (for booting and diagnostics), and two serial lines (using the standard [[DEC asynchronous serial line pinout]]).
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{{PDP-11}}
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[[Category:QBUS processors]]

Revision as of 16:34, 17 September 2016

M8189

The KDF11-B PDP-11 CPU for the PDP-11/23+ was implemented as a single quad card, the KDF11-BA M8189, using the same 'Fonz' F-11 chip set as the other KDF11 CPUs.

In addition to the basic CPU functionality, it includes sockets for adding memory management (the KTF11-A memory management chip) and floating point (the KEF11-A floating point chip). The sockets can also hold a 6-chip carrier implementing the PDP-11 Commercial Instruction Set (CIS).

The board also contains sockets for PROMs (for booting and diagnostics), and two serial lines (using the standard DEC asynchronous serial line pinout).