US 11,601,151 B2 · Pattern detection based parameter adaptation

Abstract

An integrated circuit that includes a feedback loop to adapt receiver parameters. The feedback loop includes a receiver to sample a signal and produce a sampled signal sequence. The feedback loop also includes a first pattern counter to detect and count occurrences of a first pattern in the sampled signal sequence, and a second pattern counter to detect and count occurrences of a second pattern in the sampled signal sequence. Control circuitry coupled to the receiver adapts a parameter value of the receiver to minimize a difference between a first ratio and a second ratio. The first ratio is a target ratio. The second ratio is between a first counted number of occurrences of the first pattern in the sampled signal sequence and a second counted number of occurrences of the second pattern in the sample signal sequence.

Claims20

Dependent claims

An integrated circuit, comprising:

at least one receiver to sample a signal and produce a sampled signal sequence;
a first pattern counter to detect and count occurrences of a first pattern in the sampled signal sequence;
a second pattern counter to detect and count occurrences of a second pattern in at least the sampled signal sequence;
and,
control circuitry to adapt a parameter value of the at least one receiver based on a first ratio between the counted occurrences of the first pattern by the first pattern counter and the counted occurrences of the second pattern by the second pattern counter.

2 more elements

Dependencies are inferred from the claim text.

Pattern detection based parameter adaptation

Life of this patent

Pattern detection based parameter adaptation

Life of this patent

Abstract

Claims20