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. 29, 2009
Filed:
Jul. 18, 2006
Yonghao Chen, Groton, MA (US);
Yonghao Chen, Groton, MA (US);
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
Method and system for simulating isolation of a power domain are disclosed. The method includes receiving a netlist description of the circuit that is represented in a register-transfer-level (RTL) design environment, receiving power information specifications of the circuit, associating the plurality of power domains and the power information specifications in the RTL design environment, where the plurality of power domains are controlled by a set of power control signals through a power manager logic, isolating a power domain among the plurality of power domains for simulation, and simulating isolation behavior of the power domain in response to variations in power applied to the power domain.