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:
Apr. 07, 2015
Filed:
Sep. 27, 2013
Texas Instruments Incorporated, Dallas, TX (US);
Rashmi Sachan, Bangalore, IN;
Parvinder Rana, Bangalore, IN;
Abhishek Kesarwani, Bangalore, IN;
Robert Pitts, Dallas, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A memory configurable to be used in an RTA mode includes an input latch configured to receive an input address bus and to generate a latched address bus that corresponds to a memory location. An address flop is configured to save the latched address and to generate a flopped address. A first block address pre-decoder stage is configured to generate a pre-decoded latched address to an RTA generation logic in response to the latched address bus; and a second block address pre-decoder configured to generate a pre-decoded flopped address to the RTA generation logic in response to the flopped address. The RTA generation logic generates an RTA enable signal one clock cycle before a memory block access, to activate a memory block corresponding to the memory location, such that an array supply voltage of the memory block starts charging one clock cycle before a memory block access.