DocumentCode :
1567932
Title :
Flight SEU Performance of the Single Board Computer (SBC) Utilizing Hardware Voted Commercial PowerPC Processors On-board the CALIPSO Satellite
Author :
Peters, Bryce ; Wardrop, Andrew ; Lahti, Doyle ; Herzog, Helen ; O´Connor, Timothy ; DeCoursey, Robert
Author_Institution :
Gen. Dynamics Adv. Inf. Syst., Bloomington
Volume :
0
fYear :
2007
Firstpage :
16
Lastpage :
25
Abstract :
603r PowerPC single board computer SEU rate predictions are compared to on-orbit CALIPSO data. Upset mitigation includes hardware voting 3 or 4 processors with transparent system upset monitoring and recovery. The 7447A PowerPC (G4) radiation performance is also reported.
Keywords :
aerospace computing; microcomputers; space vehicle electronics; 7447A PowerPC radiation performance; CALIPSO satellite; SBC; commercial PowerPC processors; flight SEU performance; hardware voting; single board computer; Aerodynamics; Application software; Circuits; Error correction; Hardware; Process design; Satellites; Single event upset; Software testing; Voting;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Radiation Effects Data Workshop, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-1464-2
Type :
conf
DOI :
10.1109/REDW.2007.4342534
Filename :
4342534
Link To Document :
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