Title:
SWITCH CHIP AND POWER SUPPLY METHOD
Document Type and Number:
WIPO Patent Application WO/2022/267030
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications, and provides a switch chip and a power supply method, used for reducing power consumption of the switch chip. The switch chip comprises: a switch bus and a plurality of switch slices coupled to the switch bus. That is, the switch bus establishes a forwarding path between different switch slices of the plurality of switch slices and/or between different interfaces of the same switch slice. Each of the plurality of switch slices comprises a switch unit and a voltage frequency unit, the switch unit is configured to exchange data by means of the switch bus, and the voltage frequency unit is configured to separately provide an operating voltage and an operating frequency for the switch unit.
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Inventors:
ZHANG JIAN (CN)
Application Number:
PCT/CN2021/102456
Publication Date:
December 29, 2022
Filing Date:
June 25, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G01L27/00; G06F1/32
Foreign References:
| CN1820270A | 2006-08-16 | |||
| CN106502361A | 2017-03-15 | |||
| CN104867914A | 2015-08-26 | |||
| CN111710663A | 2020-09-25 | |||
| CN104037128A | 2014-09-10 | |||
| US20090027939A1 | 2009-01-29 |
Other References:
UMIT Y. OGRAS ; RADU MARCULESCU ; PURU CHOUDHARY ; DIANA MARCULESCU: "Voltage-Frequency Island Partitioning for GALS-based Networks-on-Chip", DESIGN AUTOMATION CONFERENCE : DAC, ASSOCIATION FOR COMPUTING MACHINERY ; INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, US, 1 June 2007 (2007-06-01), US , pages 110 - 115, XP031183314, ISSN: 0738-100X, ISBN: 978-1-58113-461-2
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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