摘要:
A semiconductor memory array for operation in a data storage system with at least one semiconductor memory chip for the storage of user data and one memory controller for control of the at least one semiconductor memory chip includes at least one unidirectional, serial signal line bus for control and address signals connected with the memory controller, directly connecting at least one semiconductor memory chip with the memory controller and serially connecting with each other the semiconductor memory chips among each other by 1-point-to-1-point connections.
摘要:
A semiconductor memory array for operation in a data storage system with at least one semiconductor memory chip for the storage of user data and one memory controller for control of the at least one semiconductor memory chip includes at least one unidirectional, serial signal line bus for control and address signals connected with the memory controller, directly connecting at least one semiconductor memory chip with the memory controller and serially connecting with each other the semiconductor memory chips among each other by 1-point-to-1-point connections.
摘要:
A semiconductor memory arrangement for operation in a data memory system with at least one semiconductor memory chip for the storage of user data includes a memory controller for control of the at least one semiconductor memory chip, and at least one unidirectional signal line bus for control and address signals connected with the memory controller and branching at least once. The at least once branching bus directly connecting at least one semiconductor memory chip with the memory controller and connecting the semiconductor memory chips among each other.
摘要:
A semiconductor memory arrangement for operation in a data memory system with at least one semiconductor memory chip for the storage of user data includes a memory controller for control of the at least one semiconductor memory chip, and at least one unidirectional signal line bus for control and address signals connected with the memory controller and branching at least once. The at least once branching bus directly connecting at least one semiconductor memory chip with the memory controller and connecting the semiconductor memory chips among each other.
摘要:
A memory die, including a memory array, a memory array data terminal and a data bus that includes a first sub bus and a second sub bus is disclosed. A first bi-directional buffer arranged between the memory array data terminal and the first sub bus and a second bi-directional buffer arranged between the memory array data terminal and the second sub bus is also disclosed. The first and second bi-directional buffers are adapted to couple the first sub bus or the second sub bus to the memory array data terminal at a time.
摘要:
A memory die, including a memory array, a memory array data terminal and a data bus that includes a first sub bus and a second sub bus is disclosed. A first bi-directional buffer arranged between the memory array data terminal and the first sub bus and a second bi-directional buffer arranged between the memory array data terminal and the second sub bus is also disclosed. The first and second bi-directional buffers are adapted to couple the first sub bus or the second sub bus to the memory array data terminal at a time.
摘要:
Distributed command and address bus architecture for memory modules and circuit boards is described. In one embodiment, a memory module includes a plurality of connector pins disposed on an edge of a circuit board, the plurality of connector pins comprising first pins coupled to a plurality of data bus lines, second pins coupled to a plurality of command and address bus lines, wherein the second pins are disposed in a first and a second region, wherein a portion of the first pins is disposed between the first and the second regions.
摘要:
Memory devices and memory modules are disclosed. In one embodiment, a memory device includes a semiconductor substrate having a first edge and a second edge opposed to the first edge. A plurality of memory banks is disposed at a central portion of the semiconductor substrate, each memory bank including a plurality of memory cells. A plurality of input/output contacts is disposed between the first edge and the memory banks. Delay locked loop circuitry is disposed adjacent the first edge. A plurality of address and command contacts is disposed between the second edge and the memory banks.
摘要:
Memory devices and memory modules are disclosed. In one embodiment, a memory device includes a semiconductor substrate having a first edge and a second edge opposed to the first edge. A plurality of memory banks is disposed at a central portion of the semiconductor substrate, each memory bank including a plurality of memory cells. A plurality of input/output contacts is disposed between the first edge and the memory banks. Delay locked loop circuitry is disposed adjacent the first edge. A plurality of address and command contacts is disposed between the second edge and the memory banks.
摘要:
Memory modules, computing systems, and methods of manufacturing memory modules are disclosed. In one embodiment, a memory module includes a substrate having a first side and a second side opposed to the first side. A plurality of pins is disposed on the first side of the substrate. A first plurality of memory chips are arranged in a first chip layer, the first chip layer overlying the second side of the substrate. Electrical contacts of the first plurality of memory chips are electrically coupled to the pins. A second plurality of memory chips is arranged in a second chip layer, the second chip layer overlying the first chip layer. Electrical contacts of the second plurality of memory chips are electrically coupled to the pins.