MicroVAX 3100 Model 90/90A
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MicroVAX 3100 Model 90/90A systems
| MicroVAX 3100 Model 90/90A | |
| Summary | |
|---|---|
| Announcement date: | 7 July 1992 |
| Codename: | Cheetah-W |
| Descriptive name: | MicroVAX 3100 Model 90/90A |
| OS support (VMS): | V5.5-2HW |
| CPU Details | |
| CPU name (VMS): | KA50 |
| CPU name (console): | KA50 |
| CPU module: | KA50 |
| Number of processors: | 1 |
| VMS DCL CPU: | 19 |
| VMS DCL XCPU: | 3 |
| SID: | 13000292 |
| XSID: | 03260A01 |
| CPU chip: | NVAX |
| CPU technology: | CMOS-4 |
| CPU cycle time: | 14ns |
| CPU clock: | 286MHz [2] |
| Cache: | 2KB VIC [2] |
| Primary cache: | 8KB physical [2] |
| Backup cache: | 128KB [2] |
| Compatibility mode: | No |
| Console processor: | CPU |
| Console device: | None |
| Firmware version: | V2.6 |
| Memory | |
| Minimum memory: | 16MB [1] |
| Maximum memory: | 128MB [1] |
| Physical address lines: | 30 [2] |
| I/O | |
| BUS SCSI: | 1-2 [2] |
| LAN support: | 1 SGEC embedded (DC541) [2] |
| Performance | |
| VUPs: | 24 |
References
[1] MicroVAX 3100 Model 90 Customer Technical Information. EK-A0606-TM.B01
[2] MicroVAX 3100 Model 85, 90, 95, 96 KA50/51/55/56 CPU System Maintenance. EK-M3100-SM.B01
