Patent · US Active

Vector slot processor execution unit for high speed streaming inputs

US9092227B2 · kind B2 · utility

0Cited by

7References

8Claims

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Inventors

Anindya Saha · Savanuru, IN
Gururaj Padaki · Kanchinakote, IN
Santosh Billava · Kundapura, IN
Rakesh A. Joshi · Savanuru, IN

Key dates

Filing date	May 2, 2012
Grant date	Jul 28, 2015
Priority date	—
Expiry date	Dec 25, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG06F2207/5523
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A vector slot processor that is capable of supporting multiple signal processing operations for multiple demodulation standards is provided. The vector slot processor includes a plurality of micro execution slot (MES) that performs the multiple signal processing operations on the high speed streaming inputs. Each of the MES includes one or more n-way signal registers that receive the high speed streaming inputs, one or more n-way coefficient registers that store filter coefficients for the multiple signal processing, and one or more n-way Multiply and Accumulate (MAC) units that receive the high speed streaming inputs from the one or more n-way signal registers and filter coefficients from one or more n-way coefficient registers. The one or more n-way MAC units perform a vertical MAC operation and a horizontal multiply and add operation on the high speed streaming inputs.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.