Western Digital Technologies, Inc.

Sandisk Technologies Inc.

Ahiad Turgeman

Refael Ben-Rubi

Uri Shir

Mark Shlick

David Chaim Brief

Uri Peltz

Moshe Cohen

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 data storage device includes a controller and a memory. The memory is coupled to the controller. The memory includes storage elements coupled to bit lines. The controller is configured to access bit line integrity data corresponding to a region of the memory, the bit line integrity data indicating a number of bit lines. The controller is also configured to store data related to a memory operation threshold based on the number of bit lines.

Memory operation threshold adjustment based on bit line integrity data

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Beer Sheva, Israel

Ahiad Turgeman