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. 28, 2015
Filed:
Jun. 27, 2013
Netlogic Microsystems, Inc., Irvine, CA (US);
Marc Loinaz, Los Altos Hills, CA (US);
Stefanos Sidiropoulos, Palo Alto, CA (US);
Whay Sing Lee, Milpitas, CA (US);
Broadcom Corporation, Irvine, CA (US);
Abstract
An integrated circuit comprises a circuit module, a first function circuit, and a second function circuit. The first function circuit is configured to be operational in response to a first type logic signal at a first pin and the second function circuit is configured to be operational in response to a second type logic signal at the first pin. The type of logic signal at the first pin is determined by the circuit module. Based on the determined type of logic signal, the circuit module is configured to activate the appropriate function circuit and provide function related signaling for operation at a second pin. The circuit module allows the pins of the integrated circuit to be shared between the first and second function circuits, thus minimizing the number of pins required for multi-functional circuits on the integrated circuit.