Dynamically adjustable signal detector

Details Dynamically adjustable signal detector Dynamically adjustable signal detector

2006-11-14

2006-11-14

Cho, James H. (Department: 2819)

Electronic digital logic circuitry

Signal sensitivity or transmission integrity

Signal level or switching threshold stabilization

C326S014000, C327S074000

Reexamination Certificate

active

07135885

ABSTRACT:
A dynamically adjustable signal detector receives a differential input signal and outputs a signal indicative of whether a valid signal is being received based on dynamically adjustable threshold settings. The threshold settings can include differential voltage, peak power, average power, or other suitable settings, and can have a dynamically adjustable value for a selected threshold setting. The threshold settings and the value for a selected threshold setting can be set using control signals that are set by programmable logic resource circuitry, by soft intellectual property programmed into a programmable logic resource, by a processor, by circuitry external to a programmable logic resource, or by user input.

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