Abstract: An expandable memory system that enables a fixed signaling bandwidth to be configurably re-allocated among dedicated memory channels. Memory channels having progressively reduced widths are dedicated to respective memory sockets, thus enabling point-to-point signaling with respect to each memory socket without signal-compromising traversal of unloaded sockets or costly replication of a full-width memory channel for each socket.

Abstract: The reliability of a data communication link may be analyzed and otherwise maintained by collecting a two-dimensional array representing a functional data eye, and using a convolutional neural network to determine a score of the functional data eye. The determined score may be compared with a threshold, and an action may be initiated based on the result of the comparison.

Abstract: An expandable memory system that enables a fixed signaling bandwidth to be configurably re-allocated among dedicated memory channels. Memory channels having progressively reduced widths are dedicated to respective memory sockets, thus enabling point-to-point signaling with respect to each memory socket without signal-compromising traversal of unloaded sockets or costly replication of a full-width memory channel for each socket.

Abstract: An expandable memory system that enables a fixed signaling bandwidth to be configurably re-allocated among dedicated memory channels. Memory channels having progressively reduced widths are dedicated to respective memory sockets, thus enabling point-to-point signaling with respect to each memory socket without signal-compromising traversal of unloaded sockets or costly replication of a full-width memory channel for each socket.

Abstract: An expandable memory system that enables a fixed signaling bandwidth to be configurably re-allocated among dedicated memory channels. Memory channels having progressively reduced widths are dedicated to respective memory sockets, thus enabling point-to-point signaling with respect to each memory socket without signal-compromising traversal of unloaded sockets or costly replication of a full-width memory channel for each socket.

Abstract: An integrated-circuit buffer component includes a control-side data interface configurably coupled to first and second memory-side data interfaces via internal conductors, the first data interface having twice as many input/output (I/O) transceivers as the second data interface. In a first memory system configuration in which only the first data interface is coupled to a memory module, steering circuitry couples all the internal data conductors exclusively to the I/O transceivers of the first data interface. In a second memory system configuration in which the first and second data interfaces are coupled to respective memory modules, the steering circuitry couples a first half of the internal data conductors exclusively to the I/O transceivers of the second data interface while a second half of the internal data conductors remains exclusively coupled to half the I/O transceivers of the first data interface.

Abstract: An expandable memory system that enables a fixed signaling bandwidth to be configurably re-allocated among dedicated memory channels. Memory channels having progressively reduced widths are dedicated to respective memory sockets, thus enabling point-to-point signaling with respect to each memory socket without signal-compromising traversal of unloaded sockets or costly replication of a full-width memory channel for each socket.

Abstract: In calibrating the phase skew between an SDRAM data strobe (“DQS”) signal and data (“DQ”) signal in a device, the data signal driver circuit impedance is adjusted to impair impedance matching on the DQ signal channel while system-level memory tests are performed. The phase skew is stepped through a range during the memory tests, and an error count is determined for each test. The memory tests may emulate mission-mode operation of the device. Following the memory tests, an optimal phase skew corresponding to a lowest error count is determined. The DQS signal may be delayed with respect to the DQ signals by a value corresponding to the optimal phase skew in subsequent mission-mode operation of the device.

Abstract: A memory-control integrated circuit includes internal data conductors, steering circuitry and distinct first and second data interfaces, the first data interface having twice as many input/output (I/O) transceivers as the second data interface. In a first memory system configuration in which only the first data interface is coupled to a memory module, the steering circuitry couples all the internal data conductors exclusively to the I/O transceivers of the first data interface. In a second memory system configuration in which the first and second data interfaces are coupled to respective memory modules, the steering circuitry couples a first half of the internal data conductors exclusively to the I/O transceivers of the second data interface while a second half of the internal data conductors remains exclusively coupled to half the I/O transceivers of the first data interface.

Abstract: A memory-control integrated circuit includes internal data conductors, steering circuitry and distinct first and second data interfaces, the first data interface having twice as many input/output (I/O) transceivers as the second data interface. In a first memory system configuration in which only the first data interface is coupled to a memory module, the steering circuitry couples all the internal data conductors exclusively to the I/O transceivers of the first data interface. In a second memory system configuration in which the first and second data interfaces are coupled to respective memory modules, the steering circuitry couples a first half of the internal data conductors exclusively to the I/O transceivers of the second data interface while a second half of the internal data conductors remains exclusively coupled to half the I/O transceivers of the first data interface.

Abstract: An expandable memory system that enables a fixed signaling bandwidth to be configurably re-allocated among dedicated memory channels. Memory channels having progressively reduced widths are dedicated to respective memory sockets, thus enabling point-to-point signaling with respect to each memory socket without signal-compromising traversal of unloaded sockets or costly replication of a full-width memory channel for each socket.

Abstract: An expandable memory system that enables a fixed signaling bandwidth to be configurably re-allocated among dedicated memory channels. Memory channels having progressively reduced widths are dedicated to respective memory sockets, thus enabling point-to-point signaling with respect to each memory socket without signal-compromising traversal of unloaded sockets or costly replication of a full-width memory channel for each socket.

Abstract: An expandable memory system that enables a fixed signaling bandwidth to be configurably re-allocated among dedicated memory channels. Memory channels having progressively reduced widths are dedicated to respective memory sockets, thus enabling point-to-point signaling with respect to each memory socket without signal-compromising traversal of unloaded sockets or costly replication of a full-width memory channel for each socket.