VAX 6000 Model 200

From Computer History Wiki
Jump to: navigation, search


VAX 6000 Model 200
Summary
Announcement date: April 1988
Codename: Calypso
OS support (VMS): V5.0
CPU Details
CPU name (VMS): KA62A
CPU name (console): KA62A
CPU module: KA62A
Module: T2011
Number of processors: 1-4
VMS DCL CPU: 10
VMS DCL XCPU: 2
SID: 0A000003
XSID: 0231001
CPU chip: 78034 (CVAX) [2]
FPU chip: CFPA [2]
CPU technology: CMOS-2
CPU cycle time: 80ns
Instruction-buffer: 12 bytes
Translation-buffer: 28 entries [3]
Control store: 1.6K 41-bit words [3]
Cache: 1KB (80ns)
Backup cache: 256KB (160ns)
Compatibility mode: No
Console processor: CPU [2]
Console device: TK50 [2]
CPU-names: {VAX 6000 Model 210}{VAX 6000 Model 220}{VAX 6000 Model 230}{VAX 6000 Model 240}
Memory
Maximum memory: 256MB
Memory checking: 8-bit ECC/quadword [2]
I/O
Max I/O throughput: 60MB/s [3]
UNIBUS: 0 @ 1.5MB/s
VAXBI: 2-6 @ 13.3MB/s [2]
XMI: 1 @ 100MB/s [2]
LAN support: optional
Performance
VUPs: {2.8} {5.5} {8.3} {11.0}

The VAX 6000 Model 200 was the low-end member of the VAX 6000 series line.

References

[1] "VAX 6000 Model 400 System", Digital Technical Journal, Vol 2 No 2, Spring 1990
[2] "CVAX-based Systems", Digital Technical Journal, Vol 1 No 7, August 1988.
[3] VAX Systems Hardware Handbook - VAXBI Systems.

External links