SCOC3 - Microelectronics - ESA

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Caches Test ResultsThis document and its content is the property of Astrium [Ltd/SAS/GmbH] and is strictly confidential. It shall not be communicated to any third party without the written consent of Astrium [Ltd/SAS/GmbH].The test of the caches involved: Inst. & Data caches +CPU + utilities.Results: 15x less sensitive than predicted.December 2012 – p. 26LEON3 Cache SEE sensitivityX section (cm²)1.E+001.E-011.E-021.E-03Test resultsWeibull Fit of the test results1.E-040.0 20.0 40.0 60.0 80.0LET (MeV cm² / mg)Estimation before the test
Radiation Test ResultsThis document and its content is the property of Astrium [Ltd/SAS/GmbH] and is strictly confidential. It shall not be communicated to any third party without the written consent of Astrium [Ltd/SAS/GmbH].Main results:December 2012 – p. 27SEL: <strong>SCOC3</strong> is insensitive to SEL and to Electrical Failure(tested up to 65 Mev.cm2/mg)SEU: The observed SEU rates are less than thepredicted SEU rates: from 5.6x less to much more.• One reason for this is logic masking: in modules involving DFFsand logic, some errors occurring in the logic will not generate afunctional error• On the memory tests, the results are closer to the estimationsSET: One test was run at both 32MHz and 80MHz to quantifythe proportion of SEUs due to SETs sampled by DFFs.• No significant cross-section variation observed between the 2frequencies, on the 5 comparison points.
Page 1 and 2: SCOC3A brand-new heart for space mi
Page 3 and 4: AgendaThis document and its content
Page 5 and 6: SCOC3 Key Features (1/2)All the cor
Page 7 and 8: The satellite platform managementTh
Page 9: SCOC3 ArchitectureCPU + IO + TMTC s
Page 12 and 13: SCOC3 key competitive advantagesThi
Page 14 and 15: Development HistoryThis document an
Page 16 and 17: Development HistoryThis document an
Page 18 and 19: SCOC3 Development ProcessThis docum
Page 20 and 21: Verification resultsThis document a
Page 24 and 25: SCOC3 Radiation TestThis document a
Page 30 and 31: SCOC3 SW modulesProvided with SCOC3
Page 32 and 33: SCOC3 SimulatorSW development and q
Page 36 and 37: ASSP & Commercialisation PlanThis d
Page 38 and 39: The complete offer - summaryThis do
Page 40 and 41: ConclusionThis document and its con

SCOC3 - Microelectronics - ESA

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