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.:
Date of Patent:
Sep. 15, 2020
Filed:
May. 14, 2019
Realtek Semiconductor Corp., Hsinchu, TW;
Ming-Tsung Tsai, Taoyuan, TW;
Chiu-Yun Tsai, Hsinchu, TW;
Chien-Lien Peng, Hsinchu County, TW;
Fu-Ching Hsu, Hsinchu, TW;
REALTEK SEMICONDUCTOR CORP., Hsinchu, TW;
Abstract
A memory sharing dual-mode network communication device includes a first memory, an OTT module and a PON module. The first memory is divided into an OTT region and a PON region, and the OTT module is used to obtain an OTT service, which includes an OTT processor, a memory arbitration circuit, a first memory main controller, a bridge circuit, and a memory slave controller. The PON module includes a PON processor and a second memory main controller. The memory arbitration circuit is configured to respond to a first access request from the OTT processor or a second access request of the PON processor to access the OTT area or the PON area of the first memory through the first memory host controller, and the memory arbitration circuit further determines the priority order of the first access request and the second access request.