VAX 8650
From Computer History Wiki
VAX 8650 systems
| VAX 8650 | |
| Summary | |
|---|---|
| Announcement date: | 4 December 1985 |
| Codename: | Morningstar |
| OS support (VMS): | V4.3 |
| CPU Details | |
| CPU module: | KA865 |
| Number of processors: | 1 |
| CPU technology: | ECL Gate Array |
| CPU cycle time: | 55ns |
| CPU clock: | 72MHz |
| Instruction-buffer: | 8 bytes [1] |
| Translation-buffer: | 512 entries [1] |
| 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: | 16MB [1] |
| Maximum memory: | 368MB |
| Memory checking: | 7-bit ECC/longword [1] |
| I/O | |
| Max I/O throughput: | 26MB/s |
| SBI: | 1-2 [1] |
| MASSBUS: | 4 @ 2.0MB/s [1] |
| UNIBUS: | 7 @ 1.5MB/s |
| LAN support: | optional |
| Performance | |
| VUPs: | 6 |
References
[1] VAX Hardware Handbook. Volume 2-1986.
