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1. US20220006733 - FPGA DEVICE FOR IMPLEMENTING EXPANSION OF TRANSMISSION BANDWIDTH OF NETWORK-ON-CHIP

Office
United States of America
Application Number 17236400
Application Date 21.04.2021
Publication Number 20220006733
Publication Date 06.01.2022
Publication Kind A1
IPC
H04L 12/775
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
701Routing or path finding
771Router architecture
775multiple routing entities, e.g. multiple software or hardware instances
H04L 12/933
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
931Switch fabric architecture
933Switch core, e.g. crossbar, shared memory or shared medium
CPC
H04L 49/109
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
49Packet switching elements
10Switching fabric construction
109integrated on microchip, e.g. switch-on-chip
H04L 45/583
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
58Association of routers
583Stackable routers
Applicants WUXI ESIONTECH CO., LTD.
Inventors Yanfeng XU
Yueer SHAN
Jicong FAN
Yanfei ZHANG
Hua YAN
Title
(EN) FPGA DEVICE FOR IMPLEMENTING EXPANSION OF TRANSMISSION BANDWIDTH OF NETWORK-ON-CHIP
Abstract
(EN)

The present disclosure discloses an FPGA device for implementing a network-on-chip transmission bandwidth expansion function, and relates to the technical field of FPGAs. When a predefined functional module with built-in hardcore IP nodes is integrated in an FPGA bare die, soft-core IP nodes are configured and formed by using logical resource modules in the FPGA bare die and are connected to the hardcore IP nodes to form an NOC network structure, so as to increase nodes and expand the transmission bandwidth of the predefined functional module. On the other hand, the soft-core IP nodes can be additionally connected to input and output signals in the predefined functional module and also can expand the transmission bandwidth of the predefined functional module.


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