公开(公告)号：US09734112B2

公开(公告)日：2017-08-15

申请号：US15051282

申请日：2016-02-23

Applicant: Rambus Inc.

Inventor： Liji Gopalakrishnan ,  Ian Shaeffer ,  Yi Lu

IPC: G06F13/00 ,  G06F13/40 ,  G11C7/10 ,  G11C11/4093 ,  G11C11/4094 ,  G11C5/04 ,  G06F13/16 ,  G11C11/4096

CPC classification number: G06F13/4068 ,  G06F13/1673 ,  G06F13/1678 ,  G11C5/04 ,  G11C7/1012 ,  G11C7/1039 ,  G11C7/1045 ,  G11C7/1075 ,  G11C11/4093 ,  G11C11/4094 ,  G11C11/4096 ,  Y02D10/14 ,  Y02D10/151

Abstract: A memory device or module selects between alternative command ports. Memory systems with memory modules incorporating such memory devices support point-to-point connectivity and efficient interconnect usage for different numbers of modules. The memory devices and modules can be of programmable data widths. Devices on the same module can be configured select different command ports to facilitate memory threading. Modules can likewise be configured to select different command ports for the same purpose.

公开(公告)号：US20210011876A1

公开(公告)日：2021-01-14

申请号：US16942970

申请日：2020-07-30

Applicant: Rambus Inc.

Inventor： Liji Gopalakrishnan ,  Ian Shaeffer ,  Yi Lu

IPC: G06F13/40 ,  G11C7/10 ,  G11C11/4093 ,  G11C11/4094 ,  G11C5/04 ,  G06F13/16

Abstract: A memory device or module selects between alternative command ports. Memory systems with memory modules incorporating such memory devices support point-to-point connectivity and efficient interconnect usage for different numbers of modules. The memory devices and modules can be of programmable data widths. Devices on the same module can be configured select different command ports to facilitate memory threading. Modules can likewise be configured to select different command ports for the same purpose.

公开(公告)号：US10747703B2

公开(公告)日：2020-08-18

申请号：US16520137

申请日：2019-07-23

Applicant: Rambus Inc.

Inventor： Liji Gopalakrishnan ,  Ian Shaeffer ,  Yi Lu

IPC: G06F13/40 ,  G11C7/10 ,  G11C11/4093 ,  G11C11/4094 ,  G11C5/04 ,  G06F13/16 ,  G11C11/4096

Abstract: A memory device or module selects between alternative command ports. Memory systems with memory modules incorporating such memory devices support point-to-point connectivity and efficient interconnect usage for different numbers of modules. The memory devices and modules can be of programmable data widths. Devices on the same module can be configured select different command ports to facilitate memory threading. Modules can likewise be configured to select different command ports for the same purpose.

公开(公告)号：US10380056B2

公开(公告)日：2019-08-13

申请号：US15647983

申请日：2017-07-12

Applicant: Rambus Inc.

Inventor： Liji Gopalakrishnan ,  Ian Shaeffer ,  Yi Lu

IPC: G06F13/00 ,  G06F13/40 ,  G11C7/10 ,  G11C11/4093 ,  G11C11/4094 ,  G11C5/04 ,  G06F13/16 ,  G11C11/4096

Abstract: A memory device or module selects between alternative command ports. Memory systems with memory modules incorporating such memory devices support point-to-point connectivity and efficient interconnect usage for different numbers of modules. The memory devices and modules can be of programmable data widths. Devices on the same module can be configured select different command ports to facilitate memory threading. Modules can likewise be configured to select different command ports for the same purpose.

公开(公告)号：US20200004714A1

公开(公告)日：2020-01-02

申请号：US16520137

申请日：2019-07-23

Applicant: Rambus Inc.

Inventor： Liji Gopalakrishnan ,  Ian Shaeffer ,  Yi Lu

IPC: G06F13/40 ,  G11C7/10 ,  G11C11/4093 ,  G11C11/4094 ,  G11C5/04 ,  G06F13/16

Abstract: A memory device or module selects between alternative command ports. Memory systems with memory modules incorporating such memory devices support point-to-point connectivity and efficient interconnect usage for different numbers of modules. The memory devices and modules can be of programmable data widths. Devices on the same module can be configured select different command ports to facilitate memory threading. Modules can likewise be configured to select different command ports for the same purpose.

公开(公告)号：US20160170924A1

公开(公告)日：2016-06-16

申请号：US15051282

申请日：2016-02-23

Applicant: Rambus Inc.

Inventor： Liji Gopalakrishnan ,  Ian Shaeffer ,  Yi Lu

IPC: G06F13/40 ,  G06F13/16

CPC classification number: G06F13/4068 ,  G06F13/1673 ,  G06F13/1678 ,  G11C5/04 ,  G11C7/1012 ,  G11C7/1039 ,  G11C7/1045 ,  G11C7/1075 ,  G11C11/4093 ,  G11C11/4094 ,  G11C11/4096 ,  Y02D10/14 ,  Y02D10/151

Abstract: A memory device or module selects between alternative command ports. Memory systems with memory modules incorporating such memory devices support point-to-point connectivity and efficient interconnect usage for different numbers of modules. The memory devices and modules can be of programmable data widths. Devices on the same module can be configured select different command ports to facilitate memory threading. Modules can likewise be configured to select different command ports for the same purpose.

Abstract translation: 存储器件或模块在可选命令端口之间进行选择。 具有内存模块的内存系统包含这种内存设备，可支持点对点连接和不同数量模块的高效互连使用。 存储器件和模块可以是可编程数据宽度。 同一模块上的设备可以配置为选择不同的命令端口，以便于内存线程化。 模块同样可以配置为为同一目的选择不同的命令端口。

公开(公告)号：US11782863B2

公开(公告)日：2023-10-10

申请号：US17826056

申请日：2022-05-26

Applicant: Rambus Inc.

Inventor： Liji Gopalakrishnan ,  Ian Shaeffer ,  Yi Lu

IPC: G06F13/40 ,  G11C7/10 ,  G11C11/4093 ,  G11C11/4094 ,  G11C5/04 ,  G06F13/16 ,  G11C11/4096

CPC classification number: G06F13/4068 ,  G06F13/1673 ,  G06F13/1678 ,  G11C5/04 ,  G11C7/1012 ,  G11C7/1039 ,  G11C7/1045 ,  G11C7/1075 ,  G11C11/4093 ,  G11C11/4094 ,  G11C11/4096 ,  Y02D10/00

Abstract: A memory module includes memory devices and a configurable command buffer that selects between alternative command ports for controlling different groupings of the memory devices. Memory systems with memory modules incorporating such a command buffer and memory devices support point-to-point connectivity and efficient interconnect usage for different numbers of modules. The memory devices and modules can be of programmable data widths.

公开(公告)号：US20220374381A1

公开(公告)日：2022-11-24

申请号：US17826056

申请日：2022-05-26

Applicant: Rambus Inc.

Inventor： Liji Gopalakrishnan ,  Ian Shaeffer ,  Yi Lu

IPC: G06F13/40 ,  G11C7/10 ,  G11C11/4093 ,  G11C11/4094 ,  G11C5/04 ,  G06F13/16

Abstract: A memory module includes memory devices and a configurable command buffer that selects between alternative command ports for controlling different groupings of the memory devices. Memory systems with memory modules incorporating such a command buffer and memory devices support point-to-point connectivity and efficient interconnect usage for different numbers of modules. The memory devices and modules can be of programmable data widths.

公开(公告)号：US20170371827A1

公开(公告)日：2017-12-28

申请号：US15647983

申请日：2017-07-12

Applicant: Rambus Inc.

Inventor： Liji Gopalakrishnan ,  Ian Shaeffer ,  Yi Lu

IPC: G06F13/40 ,  G06F13/16 ,  G11C11/4094 ,  G11C11/4093 ,  G11C7/10 ,  G11C5/04 ,  G11C11/4096

CPC classification number: G06F13/4068 ,  G06F13/1673 ,  G06F13/1678 ,  G11C5/04 ,  G11C7/1012 ,  G11C7/1039 ,  G11C7/1045 ,  G11C7/1075 ,  G11C11/4093 ,  G11C11/4094 ,  G11C11/4096 ,  Y02D10/14 ,  Y02D10/151

Abstract: A memory device or module selects between alternative command ports. Memory systems with memory modules incorporating such memory devices support point-to-point connectivity and efficient interconnect usage for different numbers of modules. The memory devices and modules can be of programmable data widths. Devices on the same module can be configured select different command ports to facilitate memory threading. Modules can likewise be configured to select different command ports for the same purpose.

公开(公告)号：US11372795B2

公开(公告)日：2022-06-28

申请号：US16942970

申请日：2020-07-30

Applicant: Rambus Inc.

Inventor： Liji Gopalakrishnan ,  Ian Shaeffer ,  Yi Lu

IPC: G06F13/40 ,  G11C7/10 ,  G11C11/4093 ,  G11C11/4094 ,  G11C5/04 ,  G06F13/16 ,  G11C11/4096

Abstract: A memory device or module selects between alternative command ports. Memory systems with memory modules incorporating such memory devices support point-to-point connectivity and efficient interconnect usage for different numbers of modules. The memory devices and modules can be of programmable data widths. Devices on the same module can be configured select different command ports to facilitate memory threading. Modules can likewise be configured to select different command ports for the same purpose.