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:
Nov. 30, 2021
Filed:
Apr. 28, 2020
5v Technologies Ltd., Taipei, TW;
Chuan-Wei Liu, Taipei, TW;
Wei-Pin Chen, Taipei, TW;
Other;
Abstract
The disclosure provides a system and method for an external processor to access internal register. The internal register may be a register of a core networking device. The method includes: sending, by an external processor, a read request to a core networking device; responding, by the core networking device, to the read request; sending, by the external processor, a write request to the core networking device; and preparing, by the core networking device, a register status notification of a register embedded in the core networking device and sends the register status notification to the external processor in response to the write request. The read and write requests and the responses are in a layer 2 protocol (L2 protocol).