What is FPGA? Field-programmable gate array
(FPGA) technology, such as the Xilinx Virtex family of devices, has
made inroads into space-based platforms over the past decade. These
devices have programmable logic and routing that are used to
implement user circuits and are well-suited for the digital signal
processing algorithms that are often used in space. Unlike
radiation-hardened anti-fuse FPGAs that can only be programmed
once, radiation-tolerant devices can program...
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