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US 7,080,108 B1Granted
Discrete filter having a tap selection circuit
AssigneeIntel Corporation
InventorTinku Acharya
Life of this patent
Estimating the term…
Abstract
A digital signal processing circuit includes a chain of processing units having a selectable number of taps and a tap selection circuit. The tap selection circuit is coupled to the chain of processing units to establish the number of taps of the chains.
Claims11
A digital signal processing circuit comprising:
- a chain of processing units to receive indications of discrete input values, each processing unit being associated with one of a group of filter coefficients;
- and
- a tap selection circuit to select a group of the processing units of the chain to produce an indication of a filtered discrete output value for each discrete input value.
Dependencies are inferred from the claim text.