U. Legat, A. Biasizzo, F. Novak.
On-line self-recovery of embedded multi-processor SOC on FPGA using dynamic partial reconfiguration.
Information technology and control, Vol. 41, No. 2, 2012, pp. 116-214.

An error-recovery method for embedded multi-processor systems on SRAM-based FPGAs is proposed. This method is effective against soft-errors in the configuration memory, such as the errors caused by hIgh energy radiation also known as Single Event Upsets. The error-recovery algorithm performs on-line test of the ~PGA configuration memory and recovers errors using dynamic partial reconfiguration. Processor cores perform a dIstributed recovery procedure. If a failure occurs in the processor currently runOing the recovery algOrithm, another processor core takes the role and performs reconfiguration. Presented case study demonstrates the advantage of the proposed approach.