Abstract: The embodiments described herein describe technologies of dynamic random access memory (DRAM) components for high-performance, high-capacity registered memory modules, such as registered dual in-line memory modules (RDIMMs). One DRAM component may include a set of memory cells and steering logic. The steering logic may include a first data interface and a second data interface. The first and second data interfaces are selectively coupled to a controller component in a first mode and the first data interface is selectively coupled to the controller component in a second mode and the second data interface is selectively coupled to a second DRAM component in the second mode.

Abstract: A system for authenticating a login request includes a computing device including a processing circuit configured to receive the login request including a user identifier associated with a user, transmit a request for location information of a user device associated with the user to indicate a location of the user device, receive, from the user device, a location-based modifiable digital fingerprint comprising an encoded value for a location of the user device where the updated location-based modifiable digital fingerprint is received by the computing device based on a change in the location of the user device, verify the user device based on a change to the encoded value for the location of the user device, and provide the user access to the computing device.

Abstract: The embodiments described herein describe technologies of dynamic random access memory (DRAM) components for high-performance, high-capacity registered memory modules, such as registered dual in-line memory modules (RDIMMs). One DRAM component may include a set of memory cells and steering logic. The steering logic may include a first data interface and a second data interface. The first and second data interfaces are selectively coupled to a controller component in a first mode and the first data interface is selectively coupled to the controller component in a second mode and the second data interface is selectively coupled to a second DRAM component in the second mode.

Abstract: A memory controller includes an interface to couple to storage class memory (SCM) space and dynamic random access memory (DRAM) space. At least a portion of the DRAM storage space is configured as a cache for the SCM storage space. The interface to receive an incoming tag address for a read operation. Tag comparison circuitry performs a comparison of the incoming tag address to stored tag addresses associated with the DRAM cache. The data in the addressed DRAM cache space is selectively provided directly to the memory controller as first read data based on the results of the comparison.

Abstract: Systems, methods, and apparatuses for authenticating a user based at least in part on a location of the user or a location of a user device are described. A method includes: receiving a login request including a user identifier associated with a user; transmitting a request for location information of a user device associated with the user; causing computer-executable code deployed to the user device to generate a location-based modifiable digital fingerprint comprising a first encoded value based on a unique identifier of the user device and a second encoded value based on a first location information of the user device; receiving the location-based modifiable digital fingerprint from the user device; verifying that the location information from the location-based modifiable digital fingerprint corresponds to a second location; and providing the user access to the computing device.

Abstract: A computer-implemented method includes: generating a GUI including a first button selectable to register identity information and a second button selectable to request identity information; receiving, in response to the first button being selected, pieces of identity information regarding a customer; receiving a preference for each piece of identity information from the customer that governs distribution of identity information to requesting parties; generating a customer-specific key; provisioning the key to an identification chip of a customer computing device; transmitting the graphical user interface to a computing device of a requesting party other than the customer; receiving, in response to the second button being selected, the key, a request for identity information, and an identity of the requesting party; identifying the customer based on the key; determining that a preference for the requested piece of identity information is met; and providing the requested piece of identity information to the req

Abstract: A memory system includes dynamic random-access memory (DRAM) components that include interconnected and redundant component data interfaces. The redundant interfaces facilitate memory interconnect topologies that accommodate considerably more DRAM components per memory channel than do traditional memory systems, and thus offer considerably more memory capacity per channel, without concomitant reductions in signaling speeds. The memory components can be configured to route data around defective data connections to maintain full capacity and continue to support memory transactions.

Abstract: A memory module includes cache of relatively fast and durable dynamic, random-access memory (DRAM) in service of a larger amount of relatively slow and wear-sensitive non-volatile memory. Local controller manages communication between the DRAM cache and non-volatile memory to accommodate disparate access granularities, reduce the requisite number of memory transactions, and minimize the flow of data external to nonvolatile memory components.

Abstract: Memory controllers, devices, modules, systems and associated methods are disclosed. In one embodiment, an integrated circuit (IC) memory component is disclosed that includes a memory core, a primary interface, and a secondary interface. The primary interface includes data input/output (I/O) circuitry and control/address (C/A) input circuitry, and accesses the memory core during a normal mode of operation. The secondary interface accesses the memory core during a fault mode of operation.

Abstract: Described are memory modules that support different error detection and correction (EDC) schemes in both single-and multiple-module memory systems. The memory modules are width configurable and support the different EDC schemes for relatively wide and narrow module data widths. Data buffers on the modules support the half-width and full-width modes, and also support time-division-multiplexing to access additional memory components on each module in support of enhanced EDC.

Abstract: Memory controllers, devices, modules, systems and associated methods are disclosed. In one embodiment, an integrated circuit (IC) memory component is disclosed that includes a memory core, a primary interface, and a secondary interface. The primary interface includes data input/output (I/O) circuitry and control/address (C/A) input circuitry, and accesses the memory core during a normal mode of operation. The secondary interface accesses the memory core during a fault mode of operation.

Abstract: A memory system includes dynamic random-access memory (DRAM) components that include interconnected and redundant component data interfaces. The redundant interfaces facilitate memory interconnect topologies that accommodate considerably more DRAM components per memory channel than do traditional memory systems, and thus offer considerably more memory capacity per channel, without concomitant reductions in signaling speeds. Each DRAM component includes multiplexers that allow either of the data interfaces to write data to or read data from a common set of memory banks, and to selectively relay write and read data to and from other components, bypassing the local banks. Delay elements can impose selected read/write delays to align read and write transactions from and to disparate DRAM components.

Abstract: Memory controllers, devices, modules, systems and associated methods are disclosed. In one embodiment, a memory module includes a pin interface for coupling to a bus. The bus has a first width. The module includes at least one storage class memory (SCM) component and at least one DRAM component. The memory module operates in a first mode that utilizes all of the first width, and in a second mode that utilizes less than all of the first width.

Abstract: Described are memory modules that support different error detection and correction (EDC) schemes in both single- and multiple-module memory systems. The memory modules are width configurable and support the different EDC schemes for relatively wide and narrow module data widths. Data buffers on the modules support the half-width and full-width modes, and also support time-division-multiplexing to access additional memory components on each module in support of enhanced EDC.

Abstract: The embodiments described herein describe technologies of dynamic random access memory (DRAM) components for high-performance, high-capacity registered memory modules, such as registered dual in-line memory modules (RDIMMs). One DRAM component may include a set of memory cells and steering logic. The steering logic may include a first data interface and a second data interface. The first and second data interfaces are selectively coupled to a controller component in a first mode and the first data interface is selectively coupled to the controller component in a second mode and the second data interface is selectively coupled to a second DRAM component in the second mode.

Abstract: Memory controllers, devices, modules, systems and associated methods are disclosed. In one embodiment, an integrated circuit (IC) memory component is disclosed that includes a memory core, a primary interface, and a secondary interface. The primary interface includes data input/output (I/O) circuitry and control/address (C/A) input circuitry, and accesses the memory core during a normal mode of operation. The secondary interface accesses the memory core during a fault mode of operation.

Abstract: In a memory component programmed to operate in a first operating mode and having a page buffer and a fixed-width data interface, N bits of a command/address value are decoded to access one of 2N columns of data within the page-buffer, with that column of data output via the fixed-width data interface over a first burst interval. If programmed to operate in a second operating mode, M bits of the command/address value are decoded to access a larger column of data—one of 2M columns of data within the page buffer, where M<N—with that larger column of data output via the fixed-width data interface over a second burst interval longer than the first burst interval.

Abstract: Memory controllers, devices, modules, systems and associated methods are disclosed. In one embodiment, a memory module includes a pin interface for coupling to a bus. The bus has a first width. The module includes at least one storage class memory (SCM) component and at least one DRAM component. The memory module operates in a first mode that utilizes all of the first width, and in a second mode that utilizes less than all of the first width.

Abstract: Described are memory modules that support different error detection and correction (EDC) schemes in both single- and multiple-module memory systems. The memory modules are width configurable and support the different EDC schemes for relatively wide and narrow module data widths. Data buffers on the modules support the half-width and full-width modes, and also support time-division-multiplexing to access additional memory components on each module in support of enhanced EDC.

Abstract: The embodiments described herein describe technologies of dynamic random access memory (DRAM) components for high-performance, high-capacity registered memory modules, such as registered dual in-line memory modules (RDIMMs). One DRAM component may include a set of memory cells and steering logic. The steering logic may include a first data interface and a second data interface. The first and second data interfaces are selectively coupled to a controller component in a first mode and the first data interface is selectively coupled to the controller component in a second mode and the second data interface is selectively coupled to a second DRAM component in the second mode.