Fault tolerance of decomposed PLAs

The paper deals with the fault tolerance of finite state machines (FSMs) implemented by nanoelectronic programmable logic arrays (PLAs). The paper studies a fault tolerant nano-PLA structure, which is based on implementing an initial FSM in a form of three interacting dense PLAs. The paper provides experimental benchmarks results for estimation of fault tolerance properties of the proposed solution. The results indicate a high efficiency of the proposed decomposition approach.