Method and circuit of the automatic setting of the phase of the clock pulses in a system for synchronizing pharmaceutical

摘要

P a circuit for the automatic adjustment of the phase of the clock pulses is incorporated in a local unit of a system for synchronizing data which comprises a generator of the clock pulses and a local device for storing data, as well as a distal device for storing data. / p & & p & the circuit of the automatic adjustment of the phase of the clock pulses receives clock pulses coming from the generator and the product of the clock pulses of the output is composed of a first and a second half - periods connected by a transition of synchronization, which is applied to the distal device for storing, causes the extraction at the rate of data to the local device for storage. The circuit produces also a sampling pulse for each of the first and second half - periods of the clock pulses of the output, and it is possible to detect in which the half - periods a positive transition of the data of arrival occurred during the duration of a sampling pulse in this half -. & / p