Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
mainframe computer
|
| gptkbp:abbreviation |
gptkb:PDP-1
|
| gptkbp:designedBy |
Ben Gurley
|
| gptkbp:displayDevice |
gptkb:Type_30_Precision_CRT_display
|
| https://www.w3.org/2000/01/rdf-schema#label |
Programmed Data Processor-1
|
| gptkbp:input |
Teletype Model 28 ASR
|
| gptkbp:introduced |
1959
|
| gptkbp:length |
18 bits
|
| gptkbp:locationOfFirstUnit |
gptkb:MIT
|
| gptkbp:manufacturer |
gptkb:Digital_Equipment_Corporation
|
| gptkbp:notableFor |
first computer in the PDP series
platform for Spacewar! game used for early interactive computing |
| gptkbp:numberBuilt |
about 53 units
|
| gptkbp:operatingSystem |
no standard OS, used monitor programs
|
| gptkbp:RAM |
magnetic core memory
4096 words |
| gptkbp:speed |
200 kHz
|
| gptkbp:successor |
gptkb:PDP-4
|
| gptkbp:weight |
about 680 pounds
|
| gptkbp:bfsParent |
gptkb:PDP-1_computer
|
| gptkbp:bfsLayer |
7
|