Difference between revisions of "KA630 CPU"

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[[Image:M7606.jpg|150px|right]]
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{{InfoboxVAXCPU-Data
DEC M7606A MicroVAX Processor
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| name = KA630
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| CPU-module = KA630
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| Module = M7606
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| Num-proc = 1
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| CPU-technology = CMOS
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| BUS-Qbus = 1 @ 3.3MB/s
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<!-- | OS-support-VMS = V4.7A or later
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| OS-support-ULTRIX = ULTRIX V2.2
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| CPU-name-VMS = KA630
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| VMS-CPU = 10
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| VMS-XCPU = 1
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| SID = 0A000005
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| XSID = 01530101
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| CPU-chip = 78034 (CVAX)
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| FPU-chip = 78132
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| CPU-cycle = 90ns [[#ref_4|[4]]]
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| Instruction-buffer = 12 bytes [[#ref_1|[1]]]
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| Translation-buffer = 28 entries [[#ref_1|[1]]]
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| Cache = 1KB (90ns) [[#ref_1|[1]]]
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| Backup-cache = 64KB (180ns longword, 270ns quadword) [[#ref_4|[4]]]
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| Compatibility-mode = No
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| Console-processor = CPU
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| Console-device = None
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| Firmware-version = V5.3
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| Console-speed = 300 to 38400
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| Minimum-memory = 8MB
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| Maximum-memory = 64MB
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| Memory-checking = 32 + 7 bit ECC [[#ref_4|[4]]]
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| Memory-cycle = 450ns longword, 720ns quadword [[#ref_4|[4]]]
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| VUPs = 2.7 [[#ref_2|[2]]] -->
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}}
  
DEC VAX Minicomputer MicroVAX KA630 Processor Card uVAX
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[[Image:M7606.jpg|thumb|250px|left|DEC M7606A MicroVAX II processor]]
  
the '''KA630''' is the CPU used in the [[MicroVAX II]]. A unique implementation.
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The '''KA630''' is the [[Central Processing Unit|CPU]] used in [[Digital Equipment Corporation|DEC]]'s [[MicroVAX II]]. It is a single [[DEC card form factor|quad]]-height [[printed circuit board|PCB]] which plugs into a [[QBUS]] [[backplane]].
  
[[Category: DEC Boards]]
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<br clear=all>
[[Category: DEC VAX Processors]]
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{{semi-stub}}
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==External links==
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* [http://www.bitsavers.org/pdf/dec/vax/630/KA630-A_Processor_Specification_Rev_3.4_Apr1985.pdf KA630-A Processor Specification]
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* [http://www.bitsavers.org/pdf/dec/vax/630/EK-KA630-UG-001_Feb86.pdf KA630-AA CPU Module User's Guide]
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[[Category: VAX QBUS Processors]]

Latest revision as of 05:15, 28 June 2022


KA630
CPU Details
CPU module: KA630
Module: M7606
Number of processors: 1
CPU technology: CMOS
I/O
Q-bus: 1 @ 3.3MB/s


DEC M7606A MicroVAX II processor

The KA630 is the CPU used in DEC's MicroVAX II. It is a single quad-height PCB which plugs into a QBUS backplane.


External links