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:
Mar. 07, 2023
Filed:
Sep. 03, 2021
Xepic Corporation Limited, Nanjing, CN;
Jiahua Zhu, Hopkinton, MA (US);
XEPIC CORPORATION LIMITED, Nanjing, CN;
Abstract
A method for dynamically adjusting a root clock frequency of a logic system design on an emulation system comprises: identifying a plurality of signal paths from one of a plurality of signal inputs of the logic system design to one of a plurality of signal outputs of the logic system design, each of the plurality of signal paths having a signal propagation delay; determining a state of an input signal to a target signal input in a current root clock cycle; determining a target signal path based on the state of the target signal input in the current root clock cycle and one or more logic devices along each signal path associated with the target signal input; and determining the root clock frequency based on a longest signal propagation delay of the signal propagation delays of the plurality of signal paths excluding the target signal path.