Patent ID: 8552765
Filing Date: 2013-10-08
Classification: H03K

Abstract:
1. An apparatus comprising: first circuitry configured to receive input data and to output data dependent on the input data, responsive to a clock edge; a transition detector configured to detect a transition in the input data within a time window; and control circuitry configured to cause the first circuitry to output data dependent on the input data in response to a detected transition within the time window, the control circuitry including first and second multiplexors, wherein the first circuitry comprises a flip-flop, wherein the control circuitry is configured to one of set or reset the flip-flop in response to a value of the input data, and wherein the control circuit is configured to at least one of: input the input data to a set input of the flip-flop in response to the detected transition; and input a compliment of the input data to a reset input of the flip-flop in response to the detected transition.