Zitat
A. Walsemann, M. Karagounis, A. Stanitzki, and D. Tutsch, “STRV — a radiation hard RISC-V microprocessor for high-energy physics applications,” Journal of Instrumentation, vol. 18, no. 02, p. C02032, 2023 [Online]. Available: https://dx.doi.org/10.1088/1748-0221/18/02/C02032
Abstract
While microprocessors are used in various applications, they are precluded from the use in high-energy physics applications due to the harsh radiation present. To overcome this limitation a microprocessor design must withstand high doses of radiation and mitigate radiation induced soft errors. A TMR protection scheme is applied to protect a RISC-V microprocessor core against these faults. The protection of the integrated SRAM by an independent scrubbing algorithm is discussed. Initial irradiation results and power consumption measurements of the radiation-resistant RISC-V microprocessor implemented in 65 nm CMOS technology are presented.
Referenzen und Relationen
DOI 10.1088/1748-0221/18/02/C02032