公开(公告)号：US10185691B2

公开(公告)日：2019-01-22

申请号：US14903256

申请日：2013-07-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Chanh V. Hua ,  Dwight L. Barron ,  Siamak Tavallaei

IPC: H05K7/10 ,  G06F13/40 ,  G06F1/16 ,  H05K7/14

Abstract: A printed circuit board with a two-dimensional torus topology provided herein. The printed circuit board includes an array of board connectors, an input port and an output port, and a set of interconnections. Each board connector of the array of board connectors is formed to receive an electronic connector. The input port and the output port are formed on each board connector to provide an identical trace routing direction. The set of interconnections are formed to connect each board connector to another board connector. The signal path between each of the interconnections has a length less than a distance between a first board connector and a last board connector in the array of board connectors.

公开(公告)号：US20160070616A1

公开(公告)日：2016-03-10

申请号：US14787208

申请日：2013-07-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Siamak Tavallaei ,  Matthew Schumacher ,  Harvey White, JR. ,  Chanh Hua

IPC: G06F11/10 ,  G06F3/06

CPC classification number: G06F11/1076 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0683 ,  G06F11/1048 ,  G11C2029/0411

Abstract: A system includes off-memory-module ECC-supplemental memory. In a process, an ECC-capable memory controller converts non-ECC data words to ECC data words and distributes each ECC data word between a non-ECC memory module set (of one or more non-ECC memory modules) and the ECC-supplemental memory. A host computer system can include a baseboard on which are mounted an ECC-capable memory controller, off-memory-module ECC-supplemental memory, and sockets for installing non-ECC memory modules.

Abstract translation: 系统包括非存储器模块ECC补充存储器。 在一个过程中，具有ECC能力的存储器控​​制器将非ECC数据字转换为ECC数据字，并且将ECC ECC数据字分配在非ECC存储器模块组（一个或多个非ECC存储器模块）和ECC补充 记忆。 主计算机系统可以包括基板，其上安装有ECC能力的存储器控​​制器，离开存储器模块ECC补充存储器以及用于安装非ECC存储器模块的插槽。

公开(公告)号：US09921911B2

公开(公告)日：2018-03-20

申请号：US14787208

申请日：2013-07-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Siamak Tavallaei ,  Matthew Schumacher ,  Harvey White, Jr. ,  Chanh Hua

IPC: G11C29/00 ,  G06F11/10 ,  G06F3/06 ,  G11C29/04

CPC classification number: G06F11/1076 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0683 ,  G06F11/1048 ,  G11C2029/0411

Abstract: A system includes off-memory-module ECC-supplemental memory. In a process, an ECC-capable memory controller converts non-ECC data words to ECC data words and distributes each ECC data word between a non-ECC memory module set (of one or more non-ECC memory modules) and the ECC-supplemental memory. A host computer system can include a baseboard on which are mounted an ECC-capable memory controller, off-memory-module ECC-supplemental memory, and sockets for installing non-ECC memory modules.