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PDP-10 1090 |
The 1090 (PDP-10, DECsystem-10, KL10) is a 36-bit computer made by DEC in the late 70s. It could be considered a small mainframe.
This one has 6 cabinets of core memory, with 256 kilowords apiece, for a total of 1.5 megawords.
| Manufacturer | Digital Equipment Corporation |
| Model | PDP-10 Model 1090 (KL-10D) |
| Classification | Mainframe |
| Introduced | 1978 |
| Word Size | 36 bits |
| Implementation | Emitter Coupled Logic SSI |
| Registers | 16 (15 index) |
| Logical Address | 18 bits (256 kW) |
| Physical Address | 22 bits (4 megawords) |
| Memory Type | Ferrite core, third-party MOS |
