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:
May. 30, 2006
Filed:
Jun. 11, 2001
Takahide Ohkami, Newton, MA (US);
Takahide Ohkami, Newton, MA (US);
Quickturn Design Systems, Inc., San Jose, CA (US);
Abstract
A system is provided to increase the accessibility of registers and memories in a user's design undergoing functional verification in a hardware-assisted design verification system. A packet-based protocol is used to perform data transfer operations between a host workstation and a hardware accelerator for loading data to and unloading data from the registers and memories in a target design under verification (DUV) during logic simulation. The method and apparatus synthesizes interface logic into the DUV to provide for greater access to the registers and memories in the target DUV which is simulated with the assistance of the hardware accelerator.