Difference between revisions of "KD11-E CPU"
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==KY11-LB Interface== | ==KY11-LB Interface== | ||
| − | The interface to the KY11-LB is carried over two 10-wire [[flat cable]]s connected to [[Berg connector]] headers (denominated J1 and J2) on the M7266 module. | + | The microcode diagnostic interface to the KY11-LB is carried over two 10-wire [[flat cable]]s connected to [[Berg connector]] headers (denominated J1 and J2) on the M7266 module. (The main functionality of the KY11-B is done over the UNIBUS, and several backplane lines.) |
==See also== | ==See also== | ||
Revision as of 22:01, 9 January 2019
The KD11-E CPU was the first CPU version for the PDP-11/34; it consisted of two hex printed circuit boards, the M7265 Data Paths module and the M7266 Control module.
Although it supported the KY11-LB Programmer's Console, including the maintainence functionality which allow the CPU's microcode to be single-stepped, it did not support the FP11-A floating point unit or the KK11-A cache; a PDP-11/34 system needed the upgraded KD11-EA CPU for that.
KY11-LB Interface
The microcode diagnostic interface to the KY11-LB is carried over two 10-wire flat cables connected to Berg connector headers (denominated J1 and J2) on the M7266 module. (The main functionality of the KY11-B is done over the UNIBUS, and several backplane lines.)
See also
| v • d • e PDP-11 Computers and Peripherals |
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| 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 |
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