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. 01, 2011
Filed:
Jan. 26, 2007
King Wai Wong, Penang, MY;
Tong Tee Tan, Johor, MY;
King Wai Wong, Penang, MY;
Tong Tee Tan, Johor, MY;
Avago Technologies ECBU IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
An application-specific integrated circuit (ASIC) for use with a programmable I/O module includes programmable circuitry that enables the ASIC to be configured to support various different I/O functions. The ASIC includes a pin interface, a data interface, a digital section, and an analog section. The pin interface supports analog and digital signal communication and the data interface supports digital data communication. The digital section includes registers for storing digital data such as configuration commands, signal control commands, and digital signal information. The analog section is in electrical signal communication with pin interface and digital data communication with the registers. The analog section includes multiple function-specific elements for processing an electrical signal that is communicated via the pin interface such that the analog section can be configured to establish one of multiple different function-specific processing paths in response to a configuration command received via the data interface.