Difference between revisions of "KB11-C CPU"
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| − | '''''Note''''': ''The "PDP-11/70 Maintenance and Installation Manual", EK-11070-MM-002, refers to the M8133 in board lists for the KB11-C where M8123 is meant.'' | + | '''''Note''''': ''The DEC documentation contains an error here. The "PDP-11/70 Maintenance and Installation Manual", EK-11070-MM-002, refers to the M8133 in board lists for the KB11-C, where the M8123 is meant (e.g. pg. 1-3). However the KB11-C Engineering Drawings include the drawings for the M8123, not the M8133; other manuals also confirm that the KB11-C uses the M8123 (see, for example, the KB11-A,D Maintainence Manual, EK-KB11A-MM-004, pg 1-1).'' |
{{PDP-11}} | {{PDP-11}} | ||
| − | [[Category: | + | [[Category: PDP-11 Processors]] |
| + | [[Category: UNIBUS Processors]] | ||
Revision as of 23:08, 13 May 2018
The KB11-C CPU is the later CPU for the PDP-11/70; it is basically the same as the earlier KB11-B CPU, except that it takes the later synchronous FP11-C Floating-Point Processor, instead of the asynchronous earlier FP11-B Floating-Point Processor
Boards
The basic KB11-C consisted of fifteen hex boards, basically the same board set as the earlier KB11-B, except that two boards:
- M8133 ROM and ROM Control
- M8138 System Status Registers
were replaced with the:
- M8123 ROM and ROM Control
- M8138-YA System Status Registers
respectively.
Note: The DEC documentation contains an error here. The "PDP-11/70 Maintenance and Installation Manual", EK-11070-MM-002, refers to the M8133 in board lists for the KB11-C, where the M8123 is meant (e.g. pg. 1-3). However the KB11-C Engineering Drawings include the drawings for the M8123, not the M8133; other manuals also confirm that the KB11-C uses the M8123 (see, for example, the KB11-A,D Maintainence Manual, EK-KB11A-MM-004, pg 1-1).
| v • d • e PDP-11 Computers and Peripherals |
|---|
| UNIBUS PDP-11s - PDP-11/20 • PDP-11/15 • PDP-11/35 • PDP-11/40 • PDP-11/45 • PDP-11/50 • PDP-11/55 • PDP-11/70 PDP-11/05 • PDP-11/10 • PDP-11/04 • PDP-11/34 • PDP-11/60 • PDP-11/44 • PDP-11/24 • PDP-11/84 • PDP-11/94 QBUS PDP-11s - PDP-11/03 • PDP-11/23 • PDP-11/23+ • MicroPDP-11/73 • MicroPDP-11/53 • MicroPDP-11/83 • MicroPDP-11/93 QBUS CPUs: LSI-11 • LSI-11/2 • KDF11-A • KDF11-B • KDJ11-A • KDJ11-B • KDJ11-D • KDJ11-E Buses: UNIBUS • UNIBUS map • SPC • MUD • EUB • QBUS • CD interconnect • PMI Also: PDP-11 architecture • PDP-11 Extended Instruction Set • FP11 floating point • PDP-11 Memory Management |
| UNIBUS CPUs: KA11 • KC11 • KB11-A • KB11-B • KB11-C • KB11-D • KD11-A • KD11-B • KD11-D • KD11-E • KD11-EA • KD11-K • KD11-Z • KDF11-U
Co-processors: FP11-A • FP11-B • FP11-C • FP11-E • FP11-F • KE44-A • FPF11 Chips: LSI-11 • KEV11-A • KEV11-B • KEV11-C • F-11 • KEF11-A • KTF11-A • T-11 • J-11 • FPJ11 CPU options: KE11-E • KE11-F • KJ11-A • KT11-C • KT11-D • KK11-A • KK11-B • KT24 • KTJ11-B Rare CPU options: KS11 Memory Protection and Relocation option • KT11-B Paging Option • KUV11 Writeable Control Store Front panels: KY11-A • KY11-D • KY11-J • KY11-LA • KY11-LB • KY11-P More on buses: UNIBUS and QBUS termination • Bus Arbitration on the Unibus and QBUS • CTI BUS PDT-11s - PDT-11/110 • PDT-11/130 • PDT-11/150 CTI PDP-11s - PRO-325 • PRO-350 • PRO-380 Other: FIS floating point • PDP-11 Commercial Instruction Set • PDP-11 stacks • PDP-11 family differences |
