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:
Jul. 24, 2007
Filed:
Feb. 16, 2005
Patrick Guilloteau, Palaiseau, FR;
Rafael C. Camarota, Sunnyvale, CA (US);
Arun Kumar Varadarajan Rajagopal, San Francisco, CA (US);
Patrick Guilloteau, Palaiseau, FR;
Rafael C. Camarota, Sunnyvale, CA (US);
Arun Kumar Varadarajan Rajagopal, San Francisco, CA (US);
Altera Corporation, San Jose, CA (US);
Abstract
A programmable logic device for transferring JTAG scan data to a target device is disclosed. The programmable logic device includes a JTAG logic that communicates with a JTAG scan chain and interprets user-defined instructions received from the JTAG scan chain to generate control signals used by a target device interface and the target device interface, which transmits output data to a target device and receives input data from the target device in response to the control signals.