Issue No. 05 - September/October (2001 vol. 21)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/40.958696
This processor dynamically reconfigures its internal microcode to execute each instruction using only fault-free blocks from the execution unit. Working without redundant or spare computational blocks, this self-repair approach permits a graceful performance degradation.
P. Prinetto, S. Chiusano and A. Benso, "A Self-Repairing Execution Unit for Microprogrammed Processors," in IEEE Micro, vol. 21, no. , pp. 16-22, 2001.