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. 12, 2008
Filed:
Nov. 04, 2005
Martin Perner, München, DE;
Thorsten Bucksch, München, DE;
Martin Perner, München, DE;
Thorsten Bucksch, München, DE;
Infineon Technologies, AG, Neubiberg, DE;
Abstract
An integrated semiconductor memory device includes a control circuit with a mode register to store operating parameters, as well as further registers to store further operating parameters. An operating parameter is selectively written to or read from one of the registers for storage of an operating parameter as a function of a first or second state of a configuration signal that is applied to an address connection. Any subsequent write and read access to one of the registers for storage of an operating parameter takes place analogously to a write and read access to a memory cell in a memory cell array. The integrated semiconductor memory device is thus operated to allow writing and reading of operating parameters using a standard interface and a standard protocol for inputting and outputting data to and from the memory cell array.