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Revision as of 13:26, 29 July 2017

VAX 8300 systems

VAX 8300
Summary
Announcement date: 29 January 1986
Codename: Scorpio
OS support (VMS): V4.4
CPU Details
CPU name (VMS): KA820
CPU module: KA820
Module: T1001-00
Number of processors: 2
CPU chip: V11 [2]
CPU technology: ZMOS [1]
CPU cycle time: 200ns
CPU clock: 40MHz [2]
Instruction-buffer: 8 bytes
Control store: 15K 40-bit words [3]
Writable Control Store: 1K 40-bit words [3]
Cache: 8KB [3]
Compatibility mode: No
Console processor: CPU
Console device: RX50
Memory
Maximum memory: 128MB [1]
Memory checking: 7-bit ECC/longword [3]
I/O
Max I/O throughput: 13.3MB/s [3]
VAXBI: 1 @ 13.3MB/s
LAN support: optional
Performance
VUPs: 1.9 [1]


References

[1] VAX Systems Hardware Handbook -- VAXBI Systems. EB-31692-46
[2] KA825 Maintenance Advisory. EK-KA825-MA-001
[3] VAX Hardware Handbook. Volume 2-1986.