Difference between revisions of "KEV11-A floating point"
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The '''KEV11-A''' is an optional [[integrated circuit|chip]] for [[LSI-11 chip set|LSI-11]] [[Central Processing Unit|CPU]] which adds support for the [[PDP-11 Extended Instruction Set]] and also [[FIS floating point]]. | The '''KEV11-A''' is an optional [[integrated circuit|chip]] for [[LSI-11 chip set|LSI-11]] [[Central Processing Unit|CPU]] which adds support for the [[PDP-11 Extended Instruction Set]] and also [[FIS floating point]]. | ||
| − | One version is a 3015 (also 3015A and 3015D | + | One version is a 23-003B5 3015 (also 3015A and 3015D, the latter sometimes marked 23-009B5), seen with the [[LSI-11 chip set#Chip variants|first set]] of LSI-11 chips, which are suitable for the M7274 [[DEC card form factor|quad]] card [[printed circuit board|etch]] revisions E and F, and the M7260 dual card. Another version is the 23-091A5, suitable for the M7274 etch revisions C and D (although it has also been seen on etch revision F cards). |
{{PDP-11}} | {{PDP-11}} | ||
[[Category:PDP-11 Processors]] | [[Category:PDP-11 Processors]] | ||
Revision as of 18:15, 3 August 2020
The KEV11-A is an optional chip for LSI-11 CPU which adds support for the PDP-11 Extended Instruction Set and also FIS floating point.
One version is a 23-003B5 3015 (also 3015A and 3015D, the latter sometimes marked 23-009B5), seen with the first set of LSI-11 chips, which are suitable for the M7274 quad card etch revisions E and F, and the M7260 dual card. Another version is the 23-091A5, suitable for the M7274 etch revisions C and D (although it has also been seen on etch revision F cards).
| 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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