Abstract:
SEE test results are presented for proton, neutron, and heavy ion testing of the Qualcomm Snapdragon 820 and its support DDR4 device (in this case the SK Hynix 24 Gb LP D...Show MoreMetadata
Abstract:
SEE test results are presented for proton, neutron, and heavy ion testing of the Qualcomm Snapdragon 820 and its support DDR4 device (in this case the SK Hynix 24 Gb LP DDR4 device H9HKNNNDGUMUBR-NMH). Processor crashes and DDR4 stuck bits are the primary SEE types for protons and neutrons. Test preparation difficulties and software limitations caused test efforts to be limited to processor crashes, SEFIs and SBU, and Stuck Bits in the DDR4 device. Interpretation of results is complicated by mixing of errors between devices.
Published in: 2017 IEEE Radiation Effects Data Workshop (REDW)
Date of Conference: 17-21 July 2017
Date Added to IEEE Xplore: 23 November 2017
ISBN Information:
Electronic ISSN: 2154-0535
Contents 