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. 09, 2007
Filed:
Oct. 01, 2003
Peter Beer, Tutzing, DE;
Alan Morgan, Stockton-on-Tees, GB;
Peter Beer, Tutzing, DE;
Alan Morgan, Stockton-on-Tees, GB;
Infineon Technologies AG, Munich, DE;
Abstract
A first and a second memory circuit are tested in parallel. It is possible to activate the memory circuits depending on a circuit select signal, and it is possible to apply a control signal to the first and second memory circuits. The control signal initiates a function in the respective memory circuit depending on the activation of the first or second memory circuit. In testing the memory circuits, the circuit select signal is applied to the first memory circuit and the inverted circuit select signal is applied to the second memory circuit, so that the function is initiated in the first or in the second memory circuit depending on the circuit select signal.