Retuning transistors to replace LUTs?

Currently logic functions in reconfigurable architectures are implemented using relatively large scale LUTs. This research from Nanjing University and the National Institute for Materials Science in Japan, shows how just several transistors making up the same logic circuit, can be tuned to implement a 2:1 multiplexer, D-latch and 1-bit full adder and subtractor. #fpgas #circuits