Cypress Semiconductor Corporation

Marvell Asia Pte., Ltd.

Ham Prince

David Gordon Wright

Rabin Sugumar

Sivakumar Radhakrishnan

Robert Mack

Stephen O'Connor

A circuit provides for processing and routing peer-to-peer (P2P) traffic. A bus request queue store a data request received from a first peer device. A decoder compares an address portion of the data request against an address map to determine whether the data request is directed to either a second peer device or a local memory. A bus interface unit, in response to the data request being directed to the second peer device, 1) generates a memory access request from the bus request and 2) transmits the memory access request toward the second peer device via a bus. A memory controller, in response to the data request being directed to a local memory, accesses the local memory to perform a memory access operation based on the data request.

Scalable peer to peer data routing for servers

Disclosed is a circuit for decoding code phase modulated (CPM) signals, including a pseudo-noise (PN) code storage device, storing one or more reference PN codes, a peak detector having an output with decoded CPM data, and a correlation block, including a correlation multiplexer, a plurality of shift registers coupled to the correlation multiplexer, a selection circuit coupled to the plurality of shift registers, and a correlator coupled to the code storage device and correlation multiplexer. Also disclosed is a method for operating the circuit in two operating modes for decoding CPM signals.

Circuit and method for decoding code phase modulated signals

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San Jose, CA, United States of America

Ham Prince