Injecting Multiple Upsets in a SEU Tolerant 8051 Micro-Controller

  • Authors:
  • F. Lima;L. Carro;R. Velazco;R. Reis

  • Affiliations:
  • -;-;-;-

  • Venue:
  • IOLTW '02 Proceedings of the Proceedings of The Eighth IEEE International On-Line Testing Workshop (IOLTW'02)
  • Year:
  • 2002

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Abstract

This paper investigates the behavior of a SEU tolerant 8051-like micro-controller protected by single error correction Hamming Code in the presence of multiple upsets. Upsets were randomly injected in all sensitive parts of the design. The experiment was emulated in a Virtex FPGA platform. Results evaluate the robustness of the tolerant 8051 in a multiple upsets environment.