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Design of remote control receiving and decoding circuit. The circuit receives the serial encoded data, decoding the output data. Circuit receives the serial data format:4 bit code"1010",4 bits of data ( high byte first),1odd parity code ( on the first 8bit data check ). Decoding circuit detects parity bit is correct, the output data and a clock cycle data valid pulse. If the parity bit error, no output data, or output data valid pulse. Draw a state diagram, mark each state transition and output