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:
Feb. 26, 2002
Filed:
Jan. 05, 1998
Amar Singh, Bothell, WA (US);
Sophisticated Circuits, Inc., Bothell, WA (US);
Abstract
A method and an apparatus for controlling the operation of a digital processing system. In one example of a method of the invention, a request is repeatedly generated for the digital processing system, and a response to the request is normally provided by the digital processing system when it is not in a default state (e.g. when not crashed). If the digital processing system is in a default state then no response is provided, and a control device automatically restarts the digital processing system. In another example of a method of the invention, a status indicator is, when the system is not in a fault state, repeatedly sent to a control device. This status indicator resets a counter in the control device, thereby preventing the counter from reaching a predetermined value. If the counter reaches the predetermined value, then the control device automatically restarts the digital processing system.