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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12105662 B1

PDFFull Text
Date of Patent:
Oct. 01, 2024

Filed:

Sep. 28, 2023

Chip having dual-mode device that switches between root complex mode and endpoint mode in different system stages and associated computer system

Applicant:

Mediatek Inc., Hsin-Chu, TW;

Inventor:

Ching-Yi Wu, Hsinchu, TW;

Assignee:

MEDIATEK INC., Hsin-Chu, TW;

Attorney:

Winston Hsu

Primary Examiner:

Brian T Misiura

Int. Cl.
CPC ...
G06F 13/42 (2006.01); G06F 1/3234 (2019.01); G06F 13/362 (2006.01); G06F 13/40 (2006.01);
U.S. Cl.
CPC ...
G06F 13/4221 (2013.01); G06F 1/3253 (2013.01); G06F 13/362 (2013.01); G06F 13/4004 (2013.01); G06F 2213/0026 (2013.01);
Abstract

A chip includes a peripheral component interconnect express (PCIe) switch, a dual-mode device, and a signal transmission control circuit. The PCIe switch includes a first downstream port. The dual-mode device switches between a root complex (RC) mode and an endpoint (EP) mode. The signal transmission control circuit is coupled between the PCIe switch and the dual-mode device. The first downstream port communicates with the dual-mode device operating under the EP mode. The signal transmission control circuit allows an external PCIe device to communicate with the dual-mode device operating under the RC mode.

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Quick Actions:

Wu, Ching-Yi. (2024). Chip having dual-mode device that switches between root complex mode and endpoint mode in different system stages and associated computer system (U.S. Patent No. 12105662). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12105662

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