NASA Standard Spacecraft Computer-I

The NASA Standard Spacecraft Computer-I (NSSC-I) was developed at Goddard Space Flight Center in Greenbelt, Maryland, as a standard component for Earth Orbiting Missions.

The precursor of the NSSC-I was the Advanced Onboard Processor (AOP) built by Grumman Corporation for the Orbiting Astronomical Observatory (OAO) mission.

The NSSC-I was used on the IUE, SMM, Space Telescope, and Landsat program. It became part of the MultMission Modular Spacecraft (MMS).

It was an 18-bit, fixed point architecture with multiply and divide. Memory was modularized into 8 kiloword modules, with a maximum of 64 kilo-words.

It was programmed in assembly language.

This article does not cite any external source. HandWiki requires at least one external source. See citing external sources. Please help improve this article. Unsourced material may be removed in future.
Find sources: "NASA Standard Spacecraft Computer-I" – news · newspapers · books · scholar · JSTOR (2021) (Learn how and when to remove this template message)

|

0.00

(0 votes)

Original source: https://en.wikipedia.org/wiki/NASA Standard Spacecraft Computer-I. Read more

|

Retrieved from "https://handwiki.org/wiki/index.php?title=Engineering:NASA_Standard_Spacecraft_Computer-I&oldid=539331"