urn:nasa:pds:context:instrument:clps_to_19d_bgl.radpc 1.0 1.26.0.0 Product_Context RadPC 2026-08-24 1.0 Initial version. urn:nasa:pds:context:instrument_host:spacecraft.clps_to_19d_bgl instrument_to_instrument_host 10.2514/1.I010859 Christopher M. Major, Annie Bachman, Colter Barney, Skylar Tamke and Brock J. LaMeres, “RadPC: A Novel Single-Event Upset Mitigation Strategy for Field Programmable Gate Array–Based Space Computing”, Journal of Aerospace Information Systems, vol. 18, no. 5, May 2021, DOI: 10.2514/1.I010859. CLPS Task Order 19D Radiation Tolerant Computer (RadPC) Spacecraft Sensor RadPC (Radiation Tolerant Portable Computer) is a radiation tolerant computing system designed to address the issue of space radiation threatening the integrity of computing hardware. It uses a commercial off-the-shelf (COTS) Field Programmable Gate Array (FPGA) to implement a cost-effective, novel computer architecture for space missions. The RadPC payload contains two separate experiments. The first is the RadPC FPGA radiation tolerant computer experiment. The second is a dosimeter experiment that collects information about the radiation environment that the RadPC computer is operating in. Both experiments are designed to operate independently from each other (i.e., separate power and communication links). There is also a thermal management system (TMS) within the payload to regulate the internal temperature of the experiments; however, it was never turned on during the 19-D mission due to the lander keeping the payload within its operating temperature.