Producing second signal with clock based on second clock from first signal with first clock involves sampling first signal using second clock, phase shifted clock to detect defined logical state

摘要

The method involves sampling the first signal using the second clock to determine whether the first signal has a defined logical state, sampling the first signal using with a phase shifted clock to determine it has the defined state and if the state is detected in at least one of the steps, producing the second signal based on the second clock staring with the next cycle of the second clock. AN Independent claim is also included for the following: an arrangement for producing a second signal with a clock based on a second clock from a first signal with a first clock.