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:
Oct. 24, 2000
Filed:
Oct. 23, 1997
Arun Balakrishnan, Santa Clara, CA (US);
Kaushik De, San Jose, CA (US);
Jun Qian, Sunnyvale, CA (US);
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A system and method for representing a system level RTL hardware design using an HDL independent RTL representation and translation into synthesizable RTL code. The present invention creates an object-oriented library which can be used to implement RTL hardware designs in terms of HDL independent objects. Instead of implementing multiple HDL instances of hardware modules, the invention enables software tool programmers to implement one HDL-independent instance of the hardware module. As a result, a programmer can focus his efforts on generating the functionality of the module and can be relieved from the time consuming task of generating the detailed syntax of multiple HDLs. The present invention also maintains synchronization across multiple HDLs so that a software designer can generate HDL code for any supported HDL, e.g., Verilog or VHDL, thus making software maintenance easier.