Abstract: Apparatuses, systems, methods, and computer program products are disclosed for queuing storage operations. An integrated circuit memory element receives a storage operation command associated with a bank of storage locations of a memory element. An integrated circuit memory element queues a storage operation command for execution on a bank of storage locations by determining a storage location in a page register for data associated with the storage operation command. A storage location in a page register includes a subset of available storage locations in the page register. An integrated circuit memory element stores data associated with a storage operation command at a determined storage location in a page register.

Abstract: Techniques and memory devices are provided in which bit line short circuits are detected and groups of bit lines are masked off. A process tests groups of bit lines which are connected to a sense circuit. A masking latch is provided to store test results for each group of bit lines. Once the testing of a group is completed, the test result is communicated to a controller. Moreover, the same masking latch can store and communicate test results for multiple groups of bit lines which are connected to a sense circuit. In a user mode, a masking latch stores masking data for each group of bit lines. In response to a power on reset, the masking data is loaded into the masking latches and remains there over multiple write and read operation, until a next power on reset occurs.

Abstract: Apparatuses, systems, and methods are disclosed for controlling a data path for non-volatile memory. An apparatus includes one or more memory die. A memory die includes a memory core. A memory core includes an array of non-volatile memory cells and an internal data pipeline. A memory die includes a buffer that stores data associated with storage operations for a memory core. A memory die includes an internal controller that communicates with a memory core to initiate storage operations. An internal controller may delay initiating a storage operation in response to determining that an internal data pipeline and a buffer are both full.

Abstract: Apparatuses, systems, and methods are disclosed for controlling commands for non-volatile memory. An apparatus includes one or more memory die. A memory die includes a command/address buffer, an on-die controller, and a plurality of non-volatile memory cores that share a data path. A core includes an array of non-volatile memory cells. A command/address buffer queues command and address information for a plurality of storage operations for one or more non-volatile memory cores. An on-die controller initiates a first unexecuted read operation and a first unexecuted write operation from a command/address buffer in parallel, in response to determining that core dependencies are satisfied for a read operation and a write operation.

Abstract: Techniques and memory devices are provided in which bit line short circuits are detected and groups of bit lines are masked off. A process tests groups of bit lines which are connected to a sense circuit. A masking latch is provided to store test results for each group of bit lines. Once the testing of a group is completed, the test result is communicated to a controller. Moreover, the same masking latch can store and communicate test results for multiple groups of bit lines which are connected to a sense circuit. In a user mode, a masking latch stores masking data for each group of bit lines. In response to a power on reset, the masking data is loaded into the masking latches and remains there over multiple write and read operation, until a next power on reset occurs.

Abstract: Apparatuses, systems, methods, and computer program products are disclosed for data register copying for a non-volatile storage array. An apparatus may include an array of non-volatile storage cells. A set of write buffer data registers may be configured to store target data for a program operation for an array. Write buffer data registers may communicate target data to corresponding columns of an array. A set of shadow data registers may be configured to receive target data from peripheral circuitry for an array. A portion of target data received by a shadow data register may be copied to a corresponding write buffer data register while the shadow data register receives the portion of the target data.

Abstract: Apparatuses, systems, methods, and computer program products are disclosed for queuing storage operations. An integrated circuit memory element receives a storage operation command associated with a bank of storage locations of a memory element. An integrated circuit memory element queues a storage operation command for execution on a bank of storage locations by determining a storage location in a page register for data associated with the storage operation command. A storage location in a page register includes a subset of available storage locations in the page register. An integrated circuit memory element stores data associated with a storage operation command at a determined storage location in a page register.

Abstract: Apparatuses, systems, and methods are disclosed for controlling commands for non-volatile memory. An apparatus includes one or more memory die. A memory die includes a command/address buffer, an on-die controller, and a plurality of non-volatile memory cores that share a data path. A core includes an array of non-volatile memory cells. A command/address buffer queues command and address information for a plurality of storage operations for one or more non-volatile memory cores. An on-die controller initiates a first unexecuted read operation and a first unexecuted write operation from a command/address buffer in parallel, in response to determining that core dependencies are satisfied for a read operation and a write operation.

Abstract: Apparatuses, systems, methods, and computer program products are disclosed for redundancy mapping. A controller is configured to determine that one or more defects affect a subset of a first group of cells and a subset of a second group of cells of a non-volatile memory medium. A non-volatile memory medium may include a plurality of groups of cells, and redundant groups of cells may be available for replacing defective groups of cells. A controller is configured to store a mapping between affected subsets of first and second groups of cells and a redundant group of cells for a non-volatile memory medium. A controller is configured to read data for a first group and/or second group of cells by referencing a mapping and using a redundant group of cells.

Abstract: Apparatuses, systems, methods, and computer program products are disclosed for data register copying for a non-volatile storage array. An apparatus may include an array of non-volatile storage cells. A set of write buffer data registers may be configured to store target data for a program operation for an array. Write buffer data registers may communicate target data to corresponding columns of an array. A set of shadow data registers may be configured to receive target data from peripheral circuitry for an array. A portion of target data received by a shadow data register may be copied to a corresponding write buffer data register while the shadow data register receives the portion of the target data.

Abstract: Apparatuses, systems, methods, and computer program products are disclosed for redundancy mapping. A controller is configured to determine that one or more defects affect a subset of a first group of cells and a subset of a second group of cells of a non-volatile memory medium. A non-volatile memory medium may include a plurality of groups of cells, and redundant groups of cells may be available for replacing defective groups of cells. A controller is configured to store a mapping between affected subsets of first and second groups of cells and a redundant group of cells for a non-volatile memory medium. A controller is configured to read data for a first group and/or second group of cells by referencing a mapping and using a redundant group of cells.

Abstract: Apparatuses, systems, and methods are disclosed for controlling a data path for non-volatile memory. An apparatus includes one or more memory die. A memory die includes a memory core. A memory core includes an array of non-volatile memory cells and an internal data pipeline. A memory die includes a buffer that stores data associated with storage operations for a memory core. A memory die includes an internal controller that communicates with a memory core to initiate storage operations. An internal controller may delay initiating a storage operation in response to determining that an internal data pipeline and a buffer are both full.