SELF-HEALING, FAULT-TOLERANT FPGA COMPUTATION UNIT AND STRUCTURE

摘要

The present invention relates to a computation unit and a self-healing, fault-tolerant FPGA structure and, more particularly, to a computation unit and an FPGA including the same, which can detect a temporary internal error or permanent internal error by inputting a first function and a second function and comparing a prestored error detection code with a generated error detection code signal. The computation unit and the self-healing, fault-tolerant FPGA structure of the present invention can reconfigure stem cells and lookup tables included in the computation unit and can output a normal output signal even if a temporary error or a permanent error is generated in an computation cell such that the corresponding computation cell and an computation tile can be normally operated.