Abstract: Described are a system and method to control interface timing and/or voltage operations of signals transmitted between devices. A processor may be coupled through one or more bus interfaces of a bus to one or more corresponding interface timing and/or voltage comparison circuits and corresponding interface timing and/or voltage adjustment circuits.

Abstract: Described are a system and method to control interface timing and/or voltage operations of signals transmitted between devices. A processor may be coupled through one or more bus interfaces of a bus to one or more corresponding interface timing and/or voltage comparison circuits and corresponding interface timing and/or voltage adjustment circuits.

Abstract: Described are a system and method to control interface timing and/or voltage operations of signals transmitted between devices. A processor may be coupled through one or more bus interfaces of a bus to one or more corresponding interface timing and/or voltage comparison circuits and corresponding interface timing and/or voltage adjustment circuits.

Abstract: A processor-controlled clock-data recovery (CDR) system. Phase error signals having either a first state or a second state are generated within the CDR system according to whether a first clock signal leads or lags transitions of a data signal. A difference value is generated based on the phase error signals, the difference value indicating a difference between the number of the phase error signals having the first state and a number of the phase error signals having the second state. The difference value is transferred to a processor which is programmed to determine whether the difference value exceeds a first threshold and, if so, to adjust the phase of the first clock signal.

Abstract: A pleisiochronous repeater system and components thereof are disclosed. In one particular exemplary embodiment, a pleisiochronous repeater system component may be realized as a receiver circuit comprising a clock multiplier that multiplies a reference clock signal by an integer multiple to generate a data clock signal. The receiver circuit may also comprise a divider circuit that generates a timing reference signal having a frequency that is not an integer divisor of a frequency of the reference clock signal.