Western Digital Technologies, Inc.

Sandisk Technologies Inc.

Moshe Cohen

Refael Ben-Rubi

Mark Shlick

David Chaim Brief

Uri Shir

Ahiad Turgeman

The present disclosure generally relates to improving data transfer speed. A data storage device includes both a controller and a memory device. The controller provides instructions regarding read and/or write commands to the memory device through the use of control lines. The data to be written/read is transferred between the controller and the memory device along data lines. The control lines typically are not used during data transfer. During data transfer, the control lines can be used to increase data transfer speed by utilizing the otherwise idle control lines for data transfer in addition to the data lines. Hence, data transfer speed is increased by using not only the data lines, but additionally the control lines. Once the data transfer is complete, the control lines return to their legacy function.

Data storage with improved data transfer

An apparatus and method are described to determine line functionality between two electrical circuits to enable the line to run at a maximum frequency without deleterious conditions occurring from cross-talk effects.

Determining line functionality according to line quality in non-volatile storage

An apparatus includes one or more processors configured to execute instructions to generate a plurality of event results that includes a first event result and a second event result. The apparatus further includes a first buffer coupled to the one or more processors and a second buffer coupled to the first buffer. The first buffer is configured to store the plurality of event results. The apparatus further includes a circuit coupled to the first buffer. The first buffer is further configured to provide the first event result to the second buffer in response to detection by the circuit of a failure condition associated with the first event result.

Selective event logging

A method for elimination of crosstalk effects in a non-volatile storage is disclosed, having steps of identifying at least one line connected to the non-volatile storage that causes crosstalk effects to another line connected to the non-volatile storage, sending a command to the non-volatile storage to replace the at least one line causing crosstalk effects, selecting at least one line to replace the at least one line causing crosstalk effects with a spare line and replacing the at least one line causing crosstalk effects with the spare line.

Elimination of crosstalk effects in non-volatile storage

A data storage device includes a memory including a plurality of storage elements configured to store data. The plurality of storage elements includes a first group of storage elements and a second group of storage elements. The data storage device further includes a selection module configured to retrieve first bit line defect information affecting the first group of storage elements and to retrieve second bit line defect information affecting the second group of storage elements.

Growing community of inventors

Modiin, Israel

Moshe Cohen