CN107844430A - 存储器系统和处理器系统 - Google Patents
存储器系统和处理器系统 Download PDFInfo
- Publication number
- CN107844430A CN107844430A CN201710177591.3A CN201710177591A CN107844430A CN 107844430 A CN107844430 A CN 107844430A CN 201710177591 A CN201710177591 A CN 201710177591A CN 107844430 A CN107844430 A CN 107844430A
- Authority
- CN
- China
- Prior art keywords
- memory
- address
- data
- access
- dram
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/0284—Multiple user address space allocation, e.g. using different base addresses
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/409—Read-write [R-W] circuits
- G11C11/4091—Sense or sense/refresh amplifiers, or associated sense circuitry, e.g. for coupled bit-line precharging, equalising or isolating
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/005—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor comprising combined but independently operative RAM-ROM, RAM-PROM, RAM-EPROM cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
- G11C11/40603—Arbitration, priority and concurrent access to memory cells for read/write or refresh operations
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/4076—Timing circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/409—Read-write [R-W] circuits
- G11C11/4096—Input/output [I/O] data management or control circuits, e.g. reading or writing circuits, I/O drivers or bit-line switches
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/25—Using a specific main memory architecture
- G06F2212/251—Local memory within processor subsystem
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1673—Reading or sensing circuits or methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1675—Writing or programming circuits or methods
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-183393 | 2016-09-20 | ||
JP2016183393A JP2018049387A (ja) | 2016-09-20 | 2016-09-20 | メモリシステム及びプロセッサシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107844430A true CN107844430A (zh) | 2018-03-27 |
CN107844430B CN107844430B (zh) | 2021-07-30 |
Family
ID=61621105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710177591.3A Active CN107844430B (zh) | 2016-09-20 | 2017-03-23 | 存储器系统和处理器系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180081801A1 (zh) |
JP (1) | JP2018049387A (zh) |
CN (1) | CN107844430B (zh) |
TW (1) | TWI612466B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114500886A (zh) * | 2022-01-28 | 2022-05-13 | 北京拙河科技有限公司 | 一种按列分段的图像处理系统与方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102664041A (zh) * | 2012-05-22 | 2012-09-12 | 安徽大学 | 一种基于bist控制的可编程sram时序控制系统 |
CN103221929A (zh) * | 2010-12-12 | 2013-07-24 | 拉塞尔·汉米尔顿·菲什 | 存储器缓存架构中的cpu |
US20130262778A1 (en) * | 2012-03-28 | 2013-10-03 | International Business Machines Corporation | Data cache block deallocate requests in a multi-level cache hierarchy |
WO2015034082A1 (ja) * | 2013-09-06 | 2015-03-12 | 株式会社 東芝 | メモリ制御回路およびキャッシュメモリ |
US9268708B2 (en) * | 2010-09-28 | 2016-02-23 | Texas Instruments Incorporated | Level one data cache line lock and enhanced snoop protocol during cache victims and writebacks to maintain level one data cache and level two cache coherence |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7408832B2 (en) * | 2006-03-21 | 2008-08-05 | Mediatek Inc. | Memory control method and apparatuses |
US7761656B2 (en) * | 2007-08-22 | 2010-07-20 | Advanced Micro Devices, Inc. | Detection of speculative precharge |
CN102385503B (zh) * | 2010-09-01 | 2014-03-19 | 络达科技股份有限公司 | 可执行外部程序码的集成电路和方法 |
US9733847B2 (en) * | 2014-06-02 | 2017-08-15 | Micron Technology, Inc. | Systems and methods for transmitting packets in a scalable memory system protocol |
US9836277B2 (en) * | 2014-10-01 | 2017-12-05 | Samsung Electronics Co., Ltd. | In-memory popcount support for real time analytics |
TWI587302B (zh) * | 2014-12-09 | 2017-06-11 | 華邦電子股份有限公司 | 記憶體編程方法以及記憶體裝置 |
-
2016
- 2016-09-20 JP JP2016183393A patent/JP2018049387A/ja active Pending
-
2017
- 2017-03-13 US US15/457,557 patent/US20180081801A1/en not_active Abandoned
- 2017-03-13 TW TW106108162A patent/TWI612466B/zh active
- 2017-03-23 CN CN201710177591.3A patent/CN107844430B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9268708B2 (en) * | 2010-09-28 | 2016-02-23 | Texas Instruments Incorporated | Level one data cache line lock and enhanced snoop protocol during cache victims and writebacks to maintain level one data cache and level two cache coherence |
CN103221929A (zh) * | 2010-12-12 | 2013-07-24 | 拉塞尔·汉米尔顿·菲什 | 存储器缓存架构中的cpu |
US20130262778A1 (en) * | 2012-03-28 | 2013-10-03 | International Business Machines Corporation | Data cache block deallocate requests in a multi-level cache hierarchy |
CN102664041A (zh) * | 2012-05-22 | 2012-09-12 | 安徽大学 | 一种基于bist控制的可编程sram时序控制系统 |
WO2015034082A1 (ja) * | 2013-09-06 | 2015-03-12 | 株式会社 東芝 | メモリ制御回路およびキャッシュメモリ |
Non-Patent Citations (3)
Title |
---|
JOHN L. HENNESSY等: "《Computer Architecture -A Quantitative Approach(Fourth Edition)》", 31 December 2007, MORGAN-KAUFMANN PUBLISHERS * |
KI CHUL CHUN等: "A 3T Gain Cell Embedded DRAM Utilizing Preferential Boosting for High Density and Low Power On-Die Caches", 《IEEE JOURNAL OF SOLID-STATE CIRCUITS》 * |
顾本源: "铁电存储器", 《物理》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114500886A (zh) * | 2022-01-28 | 2022-05-13 | 北京拙河科技有限公司 | 一种按列分段的图像处理系统与方法 |
Also Published As
Publication number | Publication date |
---|---|
TW201814495A (zh) | 2018-04-16 |
TWI612466B (zh) | 2018-01-21 |
JP2018049387A (ja) | 2018-03-29 |
CN107844430B (zh) | 2021-07-30 |
US20180081801A1 (en) | 2018-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo Patentee after: TOSHIBA MEMORY Corp. Address before: Tokyo Patentee before: Japanese businessman Panjaya Co.,Ltd. Address after: Tokyo Patentee after: Kaixia Co.,Ltd. Address before: Tokyo Patentee before: TOSHIBA MEMORY Corp. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220228 Address after: Tokyo Patentee after: Japanese businessman Panjaya Co.,Ltd. Address before: Tokyo Patentee before: TOSHIBA MEMORY Corp. |
|
TR01 | Transfer of patent right |