CN105518632B - 用于存储器交错的可配置扩展函数 - Google Patents

用于存储器交错的可配置扩展函数 Download PDF

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Publication number
CN105518632B
CN105518632B CN201480049360.9A CN201480049360A CN105518632B CN 105518632 B CN105518632 B CN 105518632B CN 201480049360 A CN201480049360 A CN 201480049360A CN 105518632 B CN105518632 B CN 105518632B
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China
Prior art keywords
memory
address bits
memory channels
channels
bits
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CN201480049360.9A
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English (en)
Chinese (zh)
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CN105518632A (zh
Inventor
王风
博胡斯拉夫·雷赫利克
安瓦尔·罗希兰
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Qualcomm Inc
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Qualcomm Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0607—Interleaved addressing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1016—Performance improvement

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
CN201480049360.9A 2013-09-27 2014-09-12 用于存储器交错的可配置扩展函数 Expired - Fee Related CN105518632B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361883833P 2013-09-27 2013-09-27
US61/883,833 2013-09-27
US14/251,626 2014-04-13
US14/251,626 US9495291B2 (en) 2013-09-27 2014-04-13 Configurable spreading function for memory interleaving
PCT/US2014/055449 WO2015047753A1 (en) 2013-09-27 2014-09-12 Configurable spreading function for memory interleaving

Publications (2)

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CN105518632A CN105518632A (zh) 2016-04-20
CN105518632B true CN105518632B (zh) 2019-07-09

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CN201480049360.9A Expired - Fee Related CN105518632B (zh) 2013-09-27 2014-09-12 用于存储器交错的可配置扩展函数

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US (1) US9495291B2 (enExample)
EP (1) EP3049935B1 (enExample)
JP (1) JP6105814B2 (enExample)
KR (1) KR101779545B1 (enExample)
CN (1) CN105518632B (enExample)
WO (1) WO2015047753A1 (enExample)

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Publication number Priority date Publication date Assignee Title
KR102464801B1 (ko) * 2015-04-14 2022-11-07 삼성전자주식회사 반도체 장치의 동작 방법 및 반도체 시스템
CN107180001B (zh) * 2016-03-10 2020-02-21 华为技术有限公司 访问动态随机存储器dram的方法和总线
US10140223B2 (en) 2016-06-27 2018-11-27 Qualcomm Incorporated System and method for odd modulus memory channel interleaving
US10037306B2 (en) * 2016-09-01 2018-07-31 Qualcomm Incorporated Approximation of non-linear functions in fixed point using look-up tables
US10642733B1 (en) * 2018-07-12 2020-05-05 Lightbits Labs Ltd. System and method for memory interface load balancing
CN112513824B (zh) * 2018-07-31 2024-04-09 华为技术有限公司 一种内存交织方法及装置
US10990517B1 (en) * 2019-01-28 2021-04-27 Xilinx, Inc. Configurable overlay on wide memory channels for efficient memory access
CN112395216B (zh) * 2019-07-31 2025-08-29 北京百度网讯科技有限公司 用于存储管理的方法、装置、设备和计算机可读存储介质
KR102879451B1 (ko) * 2019-12-20 2025-11-03 에스케이하이닉스 주식회사 데이터 저장 장치 및 그것의 동작 방법
JP2024044793A (ja) * 2022-09-21 2024-04-02 キオクシア株式会社 メモリシステム、制御装置および方法

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US5479624A (en) * 1992-10-14 1995-12-26 Lee Research, Inc. High-performance interleaved memory system comprising a prime number of memory modules
CN1437728A (zh) * 1999-12-27 2003-08-20 格里高里·V·朱德诺夫斯基 多组、容错、高性能存储器寻址系统及其方法
CN101682338A (zh) * 2007-06-04 2010-03-24 诺基亚公司 用于并行涡轮解码器的多址访问

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US5341486A (en) * 1988-10-27 1994-08-23 Unisys Corporation Automatically variable memory interleaving system
US5924111A (en) * 1995-10-17 1999-07-13 Huang; Chu-Kai Method and system for interleaving data in multiple memory bank partitions
JP2003228517A (ja) * 2002-02-01 2003-08-15 Matsushita Electric Ind Co Ltd メモリ装置
US6941438B2 (en) 2003-01-10 2005-09-06 Intel Corporation Memory interleaving
US20050172091A1 (en) 2004-01-29 2005-08-04 Rotithor Hemant G. Method and an apparatus for interleaving read data return in a packetized interconnect to memory
US8190809B2 (en) * 2004-11-23 2012-05-29 Efficient Memory Technology Shunted interleave for accessing plural memory banks, particularly those having partially accessed cells containing data for cache lines
KR100699491B1 (ko) * 2005-07-19 2007-03-26 삼성전자주식회사 인터리빙 방법 및 그 장치
EP1967955A4 (en) * 2005-12-28 2009-10-21 Fujitsu Ltd METHOD, PROGRAM AND DEVICE FOR MEMORY CONTROL
US20080250212A1 (en) 2007-04-09 2008-10-09 Ati Technologies Ulc Method and apparatus for accessing memory using programmable memory accessing interleaving ratio information
US8078791B1 (en) * 2007-04-16 2011-12-13 Juniper Networks, Inc. Ordering refresh requests to memory
US8438320B2 (en) 2007-06-25 2013-05-07 Sonics, Inc. Various methods and apparatus for address tiling and channel interleaving throughout the integrated system
US8751769B2 (en) * 2007-12-21 2014-06-10 Qualcomm Incorporated Efficient address generation for pruned interleavers and de-interleavers
US8886898B2 (en) * 2009-08-19 2014-11-11 Oracle America, Inc. Efficient interleaving between a non-power-of-two number of entities
US8438434B2 (en) * 2009-12-30 2013-05-07 Nxp B.V. N-way parallel turbo decoder architecture
US20120054455A1 (en) 2010-08-31 2012-03-01 Qualcomm Incorporated Non-Uniform Interleaving Scheme In Multiple Channel DRAM System
US20120137090A1 (en) * 2010-11-29 2012-05-31 Sukalpa Biswas Programmable Interleave Select in Memory Controller

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US5479624A (en) * 1992-10-14 1995-12-26 Lee Research, Inc. High-performance interleaved memory system comprising a prime number of memory modules
CN1437728A (zh) * 1999-12-27 2003-08-20 格里高里·V·朱德诺夫斯基 多组、容错、高性能存储器寻址系统及其方法
CN101682338A (zh) * 2007-06-04 2010-03-24 诺基亚公司 用于并行涡轮解码器的多址访问

Also Published As

Publication number Publication date
WO2015047753A1 (en) 2015-04-02
CN105518632A (zh) 2016-04-20
JP6105814B2 (ja) 2017-03-29
EP3049935A1 (en) 2016-08-03
KR20160061387A (ko) 2016-05-31
US20150095595A1 (en) 2015-04-02
JP2016536658A (ja) 2016-11-24
EP3049935B1 (en) 2018-05-30
KR101779545B1 (ko) 2017-09-18
US9495291B2 (en) 2016-11-15

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