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:
Jan. 13, 2009
Filed:
Nov. 06, 2006
Jaideep Jain, San Jose, CA (US);
Qiang Zhou, Milpitas, CA (US);
Steve Kleinke, Menominee, MI (US);
Novellus Systems, Inc., San Jose, CA (US);
Abstract
Disclosed are apparatus and methods for embodiments for efficiently and flexibly controlling hardware devices in a semiconductor processing system are provided for use in a distributed control arrangement. In general, the distributed arrangement includes at least one upper-level controller that is configurable with a computer program sequence of instructions for controlling one or more hardware devices of a processing tool. The hardware devices are controlled through one or more lower-level controllers. Prior to execution of the program sequence of the upper-level controller, at least one instruction of this program is pre-compiled so as to translate the instruction for execution by a selected lower-level controller and to add an at least one interlock check to such pre-compiled instruction and make the translated instruction accessible to at least one lower-level controller. The interlock check specifies one or more condition(s) for the selected lower-level controller to execute the pre-compiled instruction. Any number of instructions of the upper-level controller may be translated for use by any number of selected lower-level controllers, where some of the translated instructions include one or more interlock checks.