Patent · US Active

Method and a system for network-on-chip arbitration

US12199884B2 · kind B2 · utility

0Cited by

1References

7Claims

0Family size

Assignee

SKYECHIP SDN BHD · MY

Inventors

Yeong Tat Liew · Merang, MY
Yu Ying Ong · Ampang Jaya, MY
Soon Chieh Lim · Merang, MY
Weng Li Leow · Bayan Lepas, MY
Chee Hak Teh · Kampung Bukit Kechil, MY

Key dates

Filing date	Dec 13, 2022
Grant date	Jan 14, 2025
Priority date	—
Expiry date	Jul 26, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH04L49/109
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method comprises the steps of receiving input from a user via user interface and selecting a plurality of flits from a plurality of ingress into a plurality of virtual channels followed by selecting the flits from the virtual channels into a plurality of egress based on the input from the user. The selection of the flits into the virtual channels and the egress characterized by the steps of computing default and elevated bandwidths of the virtual channels, computing default and elevated weights of the virtual channels based on the default and elevated bandwidths and generating a weightage lookup table using the default and elevated weights to perform arbitration weightage lookup for the flits with default and elevated priority levels for selecting the flits into the virtual channels and the egress, wherein the flits from the different ingress comprise different default and elevated weight.

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