The term pulse timing circuit is identified in base64 scheme by the sequence cHVsc2UgdGltaW5nIGNpcmN1aXQ=, while the MD5 signature is equal to bfa1b6049924adccf097c4ac227482db. The ASCII encoding of pulse timing circuit in hexadecimal notation is 70756c73652074696d696e672063697263756974.