Difference between revisions of "F-11 chip set"
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The '''F-11 chip set''' (code-named 'Fonz') was [[DEC]]'s second microprocessor implementation of the [[PDP-11 architecture]]. It was used in the [[KDF11 CPUs]]. | The '''F-11 chip set''' (code-named 'Fonz') was [[DEC]]'s second microprocessor implementation of the [[PDP-11 architecture]]. It was used in the [[KDF11 CPUs]]. | ||
| − | Unlike the first (the [[LSI-11]]), the set implemented the full PDP-11 architecture, including the the [[KTJ11-A memory management chip]] which implemented standard [[PDP-11 Memory Management]], and the [[KEF11-A floating point chip]] which implemented the [[FP11]]-compatible floating point. There is also a 6-chip carrier implementing the PDP-11 Commercial Instruction Set (CIS). | + | The main CPU was implemented in two chips (carried on a single DIP carrier): the data paths chip (DC302, sometimes marked as '302x', where x is capital letter giving the revisions, DEC part # 21-15541-Ax), which contains the registers, ALU, etc; and the control chip (DC303, sometimes marked as '303x', DEC part # 23-001C7-Ax, although only the A revision has been seen), which contains microcode and a small amount of miscellaneous logic. |
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| + | Unlike the first microprocessor implementation (the [[LSI-11]]), the F-11 chip set implemented the full PDP-11 architecture, including the the [[KTJ11-A memory management chip]] which implemented standard [[PDP-11 Memory Management]], and the [[KEF11-A floating point chip]] which implemented the [[FP11]]-compatible floating point. There is also a 6-chip carrier implementing the PDP-11 Commercial Instruction Set (CIS). | ||
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| + | The KTJ11-A chip was the DC304, sometimes marked as '304x' (although only the E revision has been seen), DEC part # 21-15542-01, | ||
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==External links== | ==External links== | ||
Revision as of 16:28, 9 October 2016
The F-11 chip set (code-named 'Fonz') was DEC's second microprocessor implementation of the PDP-11 architecture. It was used in the KDF11 CPUs.
The main CPU was implemented in two chips (carried on a single DIP carrier): the data paths chip (DC302, sometimes marked as '302x', where x is capital letter giving the revisions, DEC part # 21-15541-Ax), which contains the registers, ALU, etc; and the control chip (DC303, sometimes marked as '303x', DEC part # 23-001C7-Ax, although only the A revision has been seen), which contains microcode and a small amount of miscellaneous logic.
Unlike the first microprocessor implementation (the LSI-11), the F-11 chip set implemented the full PDP-11 architecture, including the the KTJ11-A memory management chip which implemented standard PDP-11 Memory Management, and the KEF11-A floating point chip which implemented the FP11-compatible floating point. There is also a 6-chip carrier implementing the PDP-11 Commercial Instruction Set (CIS).
The KTJ11-A chip was the DC304, sometimes marked as '304x' (although only the E revision has been seen), DEC part # 21-15542-01,
External links
| 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 |
