KR102222420B1 - 메모리 물리 계층 인터페이스를 훈련하기 위한 통합 제어기 - Google Patents
메모리 물리 계층 인터페이스를 훈련하기 위한 통합 제어기 Download PDFInfo
- Publication number
- KR102222420B1 KR102222420B1 KR1020167026237A KR20167026237A KR102222420B1 KR 102222420 B1 KR102222420 B1 KR 102222420B1 KR 1020167026237 A KR1020167026237 A KR 1020167026237A KR 20167026237 A KR20167026237 A KR 20167026237A KR 102222420 B1 KR102222420 B1 KR 102222420B1
- Authority
- KR
- South Korea
- Prior art keywords
- training
- memory
- phy
- control signaling
- external memory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4072—Drivers or receivers
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
- G06F13/1689—Synchronisation and timing concerns
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Memory System (AREA)
- Human Computer Interaction (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Logic Circuits (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/318,114 | 2014-06-27 | ||
| US14/318,114 US9639495B2 (en) | 2014-06-27 | 2014-06-27 | Integrated controller for training memory physical layer interface |
| PCT/US2015/037210 WO2015200338A1 (en) | 2014-06-27 | 2015-06-23 | Integrated controller for training memory physical layer interface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170023775A KR20170023775A (ko) | 2017-03-06 |
| KR102222420B1 true KR102222420B1 (ko) | 2021-03-03 |
Family
ID=54930483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167026237A Expired - Fee Related KR102222420B1 (ko) | 2014-06-27 | 2015-06-23 | 메모리 물리 계층 인터페이스를 훈련하기 위한 통합 제어기 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9639495B2 (enExample) |
| EP (1) | EP3105682A4 (enExample) |
| JP (1) | JP2017523488A (enExample) |
| KR (1) | KR102222420B1 (enExample) |
| CN (1) | CN106133710B (enExample) |
| WO (1) | WO2015200338A1 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6184984B1 (en) | 1999-02-09 | 2001-02-06 | Kla-Tencor Corporation | System for measuring polarimetric spectrum and other properties of a sample |
| KR102472123B1 (ko) * | 2016-03-16 | 2022-11-30 | 에스케이하이닉스 주식회사 | 반도체 시스템 및 그의 동작 방법 |
| KR102444947B1 (ko) * | 2016-03-31 | 2022-09-21 | 에스케이하이닉스 주식회사 | 반도체장치 |
| EP3264276A1 (en) * | 2016-06-28 | 2018-01-03 | ARM Limited | An apparatus for controlling access to a memory device, and a method of performing a maintenance operation within such an apparatus |
| KR102707683B1 (ko) | 2016-07-12 | 2024-09-20 | 삼성전자주식회사 | 메모리 채널의 소프트웨어 트레이닝을 수행하는 전자 장치 및 그것의 메모리 채널 트레이닝 방법 |
| US10262751B2 (en) * | 2016-09-29 | 2019-04-16 | Intel Corporation | Multi-dimensional optimization of electrical parameters for memory training |
| KR102392055B1 (ko) * | 2017-08-09 | 2022-04-28 | 삼성전자주식회사 | 리트레이닝 동작의 수행 여부를 효율적으로 결정하기 위한 메모리 장치 및 이를 포함하는 메모리 시스템 |
| US11604714B2 (en) | 2017-08-09 | 2023-03-14 | Samsung Electronics Co, Ltd. | Memory device for efficiently determining whether to perform re-training operation and memory system including the same |
| KR102273191B1 (ko) * | 2017-09-08 | 2021-07-06 | 삼성전자주식회사 | 스토리지 장치 및 그것의 데이터 트레이닝 방법 |
| US10579578B2 (en) | 2017-10-24 | 2020-03-03 | Micron Technology, Inc. | Frame protocol of memory device |
| KR102447493B1 (ko) * | 2017-12-04 | 2022-09-26 | 삼성전자주식회사 | 랭크 단위로 메모리 장치를 트레이닝하는 전자 장치 및 그것의 메모리 트레이닝 방법 |
| KR102407439B1 (ko) * | 2017-12-05 | 2022-06-10 | 삼성전자주식회사 | 메모리 장치의 구동 강도, odt 트레이닝 방법, 이를 수행하는 컴퓨팅 시스템 및 시스템 온 칩 |
| US10997095B2 (en) * | 2018-08-21 | 2021-05-04 | Micron Technology, Inc. | Training procedure for receivers associated with a memory device |
| US11404097B2 (en) | 2018-12-11 | 2022-08-02 | SK Hynix Inc. | Memory system and operating method of the memory system |
| KR20200126678A (ko) * | 2019-04-30 | 2020-11-09 | 에스케이하이닉스 주식회사 | 메모리 시스템 및 그것의 동작 방법 |
| KR102685395B1 (ko) | 2019-06-05 | 2024-07-15 | 삼성전자주식회사 | 반도체 장치, 반도체 시스템 및 반도체 장치의 동작 방법 |
| US11449439B1 (en) | 2019-07-25 | 2022-09-20 | Rambus Inc. | Fragmented periodic timing calibration |
| KR102695924B1 (ko) | 2019-09-02 | 2024-08-16 | 삼성전자주식회사 | 파워-업 시퀀스 중에 메모리 셀들을 테스트하고 리페어 하는 방법 및 메모리 장치 |
| KR20210136480A (ko) * | 2020-05-07 | 2021-11-17 | 삼성전자주식회사 | 프로세싱 장치가 실장된 메모리 모듈을 포함하는 컴퓨팅 시스템의 부팅 방법 |
| CN113867803A (zh) | 2020-06-30 | 2021-12-31 | 华为技术有限公司 | 一种内存初始化装置、方法及计算机系统 |
| CN113568848B (zh) * | 2020-07-29 | 2023-07-11 | 华为技术有限公司 | 处理器、信号调整方法及计算机系统 |
| CN112306775B (zh) * | 2020-11-19 | 2023-03-14 | 山东云海国创云计算装备产业创新中心有限公司 | 双路cpu间通信链路的测试方法、装置、设备及介质 |
| MY206628A (en) * | 2020-11-20 | 2024-12-27 | Skyechip Sdn Bhd | A memory sequencer system and a method of memory sequencing using thereof |
| US12322433B2 (en) | 2020-12-22 | 2025-06-03 | Intel Corporation | Power and performance optimization in a memory subsystem |
| KR102688922B1 (ko) | 2021-10-07 | 2024-07-29 | 서울대학교산학협력단 | 메모리 전력 최적화 방법 및 장치 |
| US20230197123A1 (en) * | 2021-12-20 | 2023-06-22 | Advanced Micro Devices, Inc. | Method and apparatus for performing a simulated write operation |
| US12437827B2 (en) * | 2021-12-29 | 2025-10-07 | Advanced Micro Devices, Inc. | DRAM specific interface calibration via programmable training sequences |
| CN115113812B (zh) * | 2022-05-20 | 2024-10-01 | 腾讯科技(深圳)有限公司 | 写数据信号延迟控制方法、装置、设备和介质 |
| CN115344215B (zh) * | 2022-08-29 | 2025-03-18 | 深圳市紫光同创电子股份有限公司 | 存储器训练方法及系统 |
| CN116795430A (zh) * | 2023-06-27 | 2023-09-22 | 上海奎芯集成电路设计有限公司 | 存储器训练装置及存储器训练方法 |
| US12265467B1 (en) * | 2023-09-29 | 2025-04-01 | Advanced Micro Devices, Inc. | Methods for enhanced memory context restore |
| CN118277306B (zh) * | 2024-05-30 | 2024-08-16 | 合肥奎芯集成电路设计有限公司 | 用于存储器物理层的数据眼图训练方法及装置 |
| CN119250001B (zh) * | 2024-11-21 | 2025-07-15 | 芯耀辉科技股份有限公司 | 用于高速并口ip的训练系统及方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120284576A1 (en) * | 2011-05-06 | 2012-11-08 | Housty Oswin E | Hardware stimulus engine for memory receive and transmit signals |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8166221B2 (en) | 2004-03-17 | 2012-04-24 | Super Talent Electronics, Inc. | Low-power USB superspeed device with 8-bit payload and 9-bit frame NRZI encoding for replacing 8/10-bit encoding |
| JP2006260071A (ja) * | 2005-03-16 | 2006-09-28 | Oki Data Corp | メモリ制御装置および情報処理装置 |
| US7647467B1 (en) * | 2006-05-25 | 2010-01-12 | Nvidia Corporation | Tuning DRAM I/O parameters on the fly |
| US8356155B2 (en) * | 2010-09-13 | 2013-01-15 | Advanced Micro Devices, Inc. | Dynamic RAM Phy interface with configurable power states |
| US8645743B2 (en) | 2010-11-22 | 2014-02-04 | Apple Inc. | Mechanism for an efficient DLL training protocol during a frequency change |
| KR101217937B1 (ko) | 2010-12-30 | 2013-01-02 | (주)인디링스 | 고속의 외부 메모리 인터페이스를 위한 적응적 디지털 phy |
| US8422319B2 (en) | 2011-05-30 | 2013-04-16 | Lsi Corporation | System and method for gate training in a memory system |
| US8634221B2 (en) * | 2011-11-01 | 2014-01-21 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Memory system that utilizes a wide input/output (I/O) interface to interface memory storage with an interposer and that utilizes a SerDes interface to interface a memory controller with an integrated circuit, and a method |
| US8850155B2 (en) * | 2011-12-19 | 2014-09-30 | Advanced Micro Devices, Inc. | DDR 2D Vref training |
| US20130318285A1 (en) | 2012-05-23 | 2013-11-28 | Violin Memory Inc | Flash memory controller |
| US8856573B2 (en) | 2012-06-27 | 2014-10-07 | Intel Corporation | Setting a number (N) of fast training sequences (FTS) automatically to an optimal value |
| US8842480B2 (en) | 2012-08-08 | 2014-09-23 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Automated control of opening and closing of synchronous dynamic random access memory rows |
| US9253554B2 (en) * | 2012-09-17 | 2016-02-02 | Broadcom Corporation | Time to time-frequency mapping and demapping for ethernet passive optical network over coax (EPoC) |
| US9600431B2 (en) | 2012-10-22 | 2017-03-21 | Intel Corporation | High performance interconnect physical layer |
-
2014
- 2014-06-27 US US14/318,114 patent/US9639495B2/en active Active
-
2015
- 2015-06-23 EP EP15812029.5A patent/EP3105682A4/en not_active Ceased
- 2015-06-23 KR KR1020167026237A patent/KR102222420B1/ko not_active Expired - Fee Related
- 2015-06-23 WO PCT/US2015/037210 patent/WO2015200338A1/en not_active Ceased
- 2015-06-23 JP JP2016558772A patent/JP2017523488A/ja active Pending
- 2015-06-23 CN CN201580016122.2A patent/CN106133710B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120284576A1 (en) * | 2011-05-06 | 2012-11-08 | Housty Oswin E | Hardware stimulus engine for memory receive and transmit signals |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106133710B (zh) | 2019-10-11 |
| WO2015200338A1 (en) | 2015-12-30 |
| JP2017523488A (ja) | 2017-08-17 |
| US20150378603A1 (en) | 2015-12-31 |
| EP3105682A1 (en) | 2016-12-21 |
| EP3105682A4 (en) | 2017-11-15 |
| US9639495B2 (en) | 2017-05-02 |
| CN106133710A (zh) | 2016-11-16 |
| KR20170023775A (ko) | 2017-03-06 |
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