摘要:
With some transmitter embodiments disclosed herein, static power consumption in low power modes may be reduced without excessively increasing latency.
摘要:
A latch includes a memory unit, a transfer unit, an inversion unit, and an output unit. The Memory unit includes a number of storage nodes. The transfer unit transfers a data from a data input node to the storage nodes via a plurality of data paths. Each of the data paths includes a pass element controlled by a pulse. The inversion unit inverts the data before the data is transferred from the data input node to at least one of the storage nodes. The output unit outputs the data from the memory unit to a latch output node. The memory unit, the transfer unit, the inversion unit, and the output unit of the latch form a soft-error rate hardened latch structure with a reduced number of elements and reduced power consumption.
摘要:
An apparatus accurately measures the time difference between two signal edges by optically detecting the emission from a “beacon device” that is modulated as a function of time difference. Through the use of this modulation it is possible to perform timing measurement accurately. Embodiments of a voltage modulator circuit modulate timing information into emission intensity. The method and system of the present invention can be used in applications such as clock skew and pulse width measurements.
摘要:
A processor includes a digital throttle to monitor the activity of various units of the processor's instruction execution pipeline, and to determine a power state for the processor from the monitored activity. One of two or more power control mechanisms is engaged, responsive to the power state of the processor reaching a threshold.
摘要:
A latch includes a memory unit, a transfer unit, an inversion unit, and an output unit. The Memory unit includes a number of storage nodes. The transfer unit transfers a data from a data input node to the storage nodes via a plurality of data paths. Each of the data paths includes a pass element controlled by a pulse. The inversion unit inverts the data before the data is transferred from the data input node to at least one of the storage nodes. The output unit outputs the data from the memory unit to a latch output node. The memory unit, the transfer unit, the inversion unit, and the output unit of the latch form a soft-error rate hardened latch structure with a reduced number of elements and reduced power consumption.
摘要:
A package for an integrated circuit is described. The package houses an integrated circuit with a signal quality sensitive integrated circuit element, such as a voltage controlled oscillator of a phase-locked loop. A package-mounted storage capacitor is positioned on the package body to generate a precision control signal. A signal path is constructed between the package-mounted storage capacitor and the integrated circuit to route the precision control signal to the integrated circuit. The relatively short signal path from the package-mounted storage capacitor to the integrated circuit has reduced parasitic capacitance, inductance, and resistance to maintain the quality of the precision control signal. To improve signal quality, certain portions of the signal path are electrically isolated with a shielding trace.