Difference between revisions of "TOPS-20"
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(→How to get this running: V3A and V7.1) |
(Link to Budne's TOPS-20 Evolution.) |
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*[[Running TOPS-20 V4.1 under SIMH]] | *[[Running TOPS-20 V4.1 under SIMH]] | ||
*[https://www.sky-visions.com/dec/tops20.shtml Running TOPS-20 V3A and V7.1 under SIMH] | *[https://www.sky-visions.com/dec/tops20.shtml Running TOPS-20 V3A and V7.1 under SIMH] | ||
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| + | ==External links== | ||
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| + | * Phil Budne's [https://www.ultimate.com/phil/pdp10/tops-20 TOPS-20 Evolution] | ||
[[Category: PDP-10 Operating Systems]] | [[Category: PDP-10 Operating Systems]] | ||
[[Category: DEC Operating Systems]] | [[Category: DEC Operating Systems]] | ||
Revision as of 10:12, 21 April 2022
| TOPS-20 | |
| Type: | Multi-tasking, multi-user, virtual memory |
|---|---|
| Creator: | DEC |
| Architecture: | PDP-10 |
| Date Released: | 1976 |
TOPS-20 is an operating system for the PDP-10, DECSYSTEM-20. It was descended from TENEX, an operating system for a modified version of the earlier KA10 PDP-10; hence its nickname of TWENEX.
Basic Use
Networking
TOPS-20 can work with DECnet and with TCP/IP. It was a popular machine on the Internet during its early days (1980s).
MIT added support for CHAOSnet.
Devices
How to get this running
TOPS-20 can run under emulation in SIMH, KLH10, and kx10.
External links
- Phil Budne's TOPS-20 Evolution
