1989
DOI: 10.1109/23.45432
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A radiation-hardened 16/32-bit microprocessor

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Cited by 16 publications
(5 citation statements)
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“…Perhaps because the numbers of errors observed was so small, it was a few years before the importance of SEU was fully recognized, with significant numbers of SEU-related papers not appearing at the NSREC until 1978NSREC until -1979 The occurrence of soft errors in terrestrial microelectronics manifested itself shortly after the first observations of SEU in space [3]. This watershed paper from authors at Intel found a significant error rate in DRAMs as integration density increased to 16 and 64K, spurring a flurry of terrestrial SEU-related work in the late 1970s [4]. The primary cause of soft errors at the ground level was quickly diagnosed as alpha-particle contaminants in packaging materials [3].…”
Section: See: a Brief Historymentioning
confidence: 99%
See 1 more Smart Citation
“…Perhaps because the numbers of errors observed was so small, it was a few years before the importance of SEU was fully recognized, with significant numbers of SEU-related papers not appearing at the NSREC until 1978NSREC until -1979 The occurrence of soft errors in terrestrial microelectronics manifested itself shortly after the first observations of SEU in space [3]. This watershed paper from authors at Intel found a significant error rate in DRAMs as integration density increased to 16 and 64K, spurring a flurry of terrestrial SEU-related work in the late 1970s [4]. The primary cause of soft errors at the ground level was quickly diagnosed as alpha-particle contaminants in packaging materials [3].…”
Section: See: a Brief Historymentioning
confidence: 99%
“…Usinganexperimentaltechnique of dynamic fault imaging, May demonstrated the temporal progression of a single-event disturbance from a local perturbation to a massive fault condition encompassing most of the microprocessor circuitry. Other studies of combinational logic appeared in the late 1980s (e.g., [14]- [16]), but were often overshadowed by the volume of work addressing memory upset.…”
Section: See: a Brief Historymentioning
confidence: 99%
“…The primary research during that period was mostly focussed on Dynamic RAMs, SRAMs and their involvement with latches and flip-flops [19,20]. During the late 1980s, studies based on SEEs has been done in complex logic circuits [20,21,22]. Peterson et al introduced the concept of the SEE on the memory devices which are caused by highly energized charged particles in space and terrestrial environments and this SEE can be further classified as SEL, SEU and SEB as shown in Fig.…”
Section: Figure 2 Radiation In Terrestrial and Space Environmentsmentioning
confidence: 99%
“…Ο ήλιος θεωρείται ένα µέσου µεγέθους αστέρι, βάσει της αστρονοµικής κλίµακας. Η ακτίνα του είναι 696Mm, η µάζα του περίπου 2×10 30 Kgr, η απόστασή του από την γη 150Gm και η ηλικία του περίπου 4.5 δις χρόνια. Αποτελείται κατά 90% περίπου από υδρογόνο, 10% ήλιο και 0.1% άλλα στοιχεία.…”
Section: ηλιακός άνεµοςunclassified
“…Στην περίπτωση που το φορτίο το οποίο συλλέχθηκε είναι µεγαλύτερο από το κρίσιµο φορτίο C Q , το βύθισµα θα είναι ικανό να γυρίσει τον αντιστροφέα U2 τότε η έξοδος της διάταξης θα αλλάξει κατάσταση και έτσι η πληροφορία θα χαθεί [28], [29]. Το φαινόµενο αυτό καλείται αντιστροφή από πρόσπτωση σωµατιδίου (Single Event Upset -SEU) και αποτελεί µια από τις κυριότερες αιτίες που οι εµπορικοί µικροεπεξεργαστές δεν µπορούν να χρησιµοποιηθούν για διαστηµικές εφαρµογές [30].…”
Section: καταστροφικές βλάβεςunclassified