VAX 8600: Difference between revisions

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== VAX 8600 systems ==
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| name = VAX 8600
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== References ==
The '''VAX 8600''' was [[Digital Equipment Corporation|DEC]]'s second-generation [[VAX]], intended as the replacement for the [[VAX-11/780]]. It was intended to offer several time the performance of the /780, at roughly the same price. It could be field-upgraded to a [[VAX 8650]].
 
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==References==
 
* <div id="ref_1">[1] VAX Hardware Handbook Volume 1 - 1986. </div>
 
==External links==
 
* [http://www.bitsavers.org/pdf/dec/vax/8600/ 8600] - documentation at [[Bitsavers]]
* [http://www.bitsavers.org/pdf/dec/vax/handbook/VAX_Hardware_Handbook_Volume_1_1986.pdf VAX Hardware Handbook Volume 1] - the VAX 8600 is described on pages 1-23&ndash;1-28 (pp. 38-43 of the PDF) and covered in detail in Chapter 7 (pp. 210-228)
* [https://manx-docs.org/collections/antonio/dec/db86xtd2.pdf VAX 8600/8650 SBIA Technical Description] (EK-DB86X-TD-002)
 
{{Nav VAX}}


<div id="ref_1">[1] VAX Hardware Handbook Volume 1 - 1986. </div>
[[Category: DEC VAX systems]]

Revision as of 20:26, 17 March 2023


VAX 8600
Summary
Announcement date: 31 October 1984
FRS date: March 1985
Codename: Venus
OS support (VMS): V4.0
CPU Details
CPU module: KA86
Number of processors: 1
VMS DCL CPU: 4
VMS DCL XCPU: 0
SID: 0408F3FE
XSID: 00000000
CPU technology: ECL Gate Array
CPU cycle time: 80ns
CPU clock: 50MHz
Instruction-buffer: 8 bytes [1]
Translation-buffer: 512 entries [1]
Gate delay: 1ns
Writable Control Store: 8K 86-bit words [1]
Cache: 16KB [1]
Compatibility mode: Yes
Console processor: T-11 [1]
Console device: RL02 [1]
Memory
Minimum memory: 4MB
Maximum memory: 368MB
Memory checking: 7-bit ECC/longword [1]
I/O
Max I/O throughput: 20MB/s
MASSBUS: 4 @ 2.0MB/s
UNIBUS: 7 @ 1.5MB/s
LAN support: optional
Performance
VUPs: 83.3MHz


The VAX 8600 was DEC's second-generation VAX, intended as the replacement for the VAX-11/780. It was intended to offer several time the performance of the /780, at roughly the same price. It could be field-upgraded to a VAX 8650.

References

  • [1] VAX Hardware Handbook Volume 1 - 1986.

External links