CN106528921A - 一种fpga芯片布局中实现区域约束的方法 - Google Patents
一种fpga芯片布局中实现区域约束的方法 Download PDFInfo
- Publication number
- CN106528921A CN106528921A CN201610856186.XA CN201610856186A CN106528921A CN 106528921 A CN106528921 A CN 106528921A CN 201610856186 A CN201610856186 A CN 201610856186A CN 106528921 A CN106528921 A CN 106528921A
- Authority
- CN
- China
- Prior art keywords
- constraint
- affined
- layout
- moved
- chip layout
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/34—Circuit design for reconfigurable circuits, e.g. field programmable gate arrays [FPGA] or programmable logic devices [PLD]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/18—Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/04—Constraint-based CAD
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Computational Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computer Networks & Wireless Communication (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610856186.XA CN106528921B (zh) | 2016-09-27 | 2016-09-27 | 一种fpga芯片布局中实现区域约束的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610856186.XA CN106528921B (zh) | 2016-09-27 | 2016-09-27 | 一种fpga芯片布局中实现区域约束的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106528921A true CN106528921A (zh) | 2017-03-22 |
CN106528921B CN106528921B (zh) | 2021-11-02 |
Family
ID=58344421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610856186.XA Active CN106528921B (zh) | 2016-09-27 | 2016-09-27 | 一种fpga芯片布局中实现区域约束的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106528921B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111446238A (zh) * | 2020-03-30 | 2020-07-24 | 安徽省东科半导体有限公司 | 用于优化芯片静电泄放能力的管脚环的自动布局方法 |
CN111753482A (zh) * | 2020-06-30 | 2020-10-09 | 无锡中微亿芯有限公司 | 一种io自动分配的多裸片结构fpga的布局方法 |
CN111985175A (zh) * | 2020-06-28 | 2020-11-24 | 京微齐力(北京)科技有限公司 | 一种现场可编程门阵列芯片设计的分屏布局方法 |
CN114548020A (zh) * | 2022-04-25 | 2022-05-27 | 成都复锦功率半导体技术发展有限公司 | 一种多型号芯片的版图设计方法及其制备的芯片、终端 |
CN114994637A (zh) * | 2022-07-28 | 2022-09-02 | 北京一径科技有限公司 | 可编程逻辑器件配置以及可编程逻辑器件 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101436225A (zh) * | 2008-12-11 | 2009-05-20 | 国网电力科学研究院 | 一种动态局部可重构的嵌入式数据控制器芯片的实现方法 |
CN102768692A (zh) * | 2011-05-06 | 2012-11-07 | 中国科学院微电子研究所 | 应用于fpga测试的导航布局布线方法 |
WO2016007140A1 (en) * | 2014-07-08 | 2016-01-14 | Intel Corporation | Techniques to achieve area reduction through co-optimizing logic core blocks and memory redundancies |
CN105740518A (zh) * | 2016-01-25 | 2016-07-06 | 深圳市同创国芯电子有限公司 | 一种fpga的资源布局方法及装置 |
-
2016
- 2016-09-27 CN CN201610856186.XA patent/CN106528921B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101436225A (zh) * | 2008-12-11 | 2009-05-20 | 国网电力科学研究院 | 一种动态局部可重构的嵌入式数据控制器芯片的实现方法 |
CN102768692A (zh) * | 2011-05-06 | 2012-11-07 | 中国科学院微电子研究所 | 应用于fpga测试的导航布局布线方法 |
WO2016007140A1 (en) * | 2014-07-08 | 2016-01-14 | Intel Corporation | Techniques to achieve area reduction through co-optimizing logic core blocks and memory redundancies |
CN105740518A (zh) * | 2016-01-25 | 2016-07-06 | 深圳市同创国芯电子有限公司 | 一种fpga的资源布局方法及装置 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111446238A (zh) * | 2020-03-30 | 2020-07-24 | 安徽省东科半导体有限公司 | 用于优化芯片静电泄放能力的管脚环的自动布局方法 |
CN111446238B (zh) * | 2020-03-30 | 2021-04-09 | 安徽省东科半导体有限公司 | 用于优化芯片静电泄放能力的管脚环的自动布局方法 |
CN111985175A (zh) * | 2020-06-28 | 2020-11-24 | 京微齐力(北京)科技有限公司 | 一种现场可编程门阵列芯片设计的分屏布局方法 |
CN111985175B (zh) * | 2020-06-28 | 2024-10-18 | 京微齐力(北京)科技股份有限公司 | 一种现场可编程门阵列芯片设计的分屏布局方法 |
CN111753482A (zh) * | 2020-06-30 | 2020-10-09 | 无锡中微亿芯有限公司 | 一种io自动分配的多裸片结构fpga的布局方法 |
CN111753482B (zh) * | 2020-06-30 | 2022-03-22 | 无锡中微亿芯有限公司 | 一种io自动分配的多裸片结构fpga的布局方法 |
CN114548020A (zh) * | 2022-04-25 | 2022-05-27 | 成都复锦功率半导体技术发展有限公司 | 一种多型号芯片的版图设计方法及其制备的芯片、终端 |
CN114548020B (zh) * | 2022-04-25 | 2022-07-08 | 成都复锦功率半导体技术发展有限公司 | 一种多型号芯片的版图设计方法及其制备的芯片、终端 |
CN114994637A (zh) * | 2022-07-28 | 2022-09-02 | 北京一径科技有限公司 | 可编程逻辑器件配置以及可编程逻辑器件 |
CN114994637B (zh) * | 2022-07-28 | 2022-11-15 | 北京一径科技有限公司 | 可编程逻辑器件配置以及可编程逻辑器件 |
Also Published As
Publication number | Publication date |
---|---|
CN106528921B (zh) | 2021-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106528921A (zh) | 一种fpga芯片布局中实现区域约束的方法 | |
He et al. | Ripple: An effective routability-driven placer by iterative cell movement | |
US10248751B2 (en) | Alternative hierarchical views of a circuit design | |
CN102169517B (zh) | 用以调整集成电路设计的区域和全域图案密度的方法 | |
US5754826A (en) | CAD and simulation system for targeting IC designs to multiple fabrication processes | |
CN103092342B (zh) | 移动终端的处理方法及装置 | |
CN103093020B (zh) | 访问设计规则和设计特征库的方法和系统 | |
US6378115B1 (en) | LSI manufacturing method and recording medium for storing layout software | |
US20120036491A1 (en) | Constraint Programming Based Method for Bus-Aware Macro-Block Pin Placement in a Hierarchical Integrated Circuit Layout | |
US9780789B2 (en) | Apparatus for automatically configured interface and associated methods | |
US6871336B1 (en) | Incremental placement of design objects in integrated circuit design | |
CN109800534A (zh) | Fpga设计电路图生成方法、装置、计算机设备及存储介质 | |
He et al. | Ripple: A robust and effective routability-driven placer | |
US8863062B2 (en) | Methods and apparatus for floorplanning and routing co-design | |
Jiang et al. | Integrated test-architecture optimization and thermal-aware test scheduling for 3-D SoCs under pre-bond test-pin-count constraint | |
WO2006137119A1 (ja) | フロアプラン装置,フロアプランプログラム及び同プログラムを記録したコンピュータ読取可能な記録媒体 | |
CN107944183A (zh) | Fpga顶层网表的创建方法、装置、计算机设备及介质 | |
CN106528923B (zh) | 一种芯片全局布局方法 | |
JP2003017388A (ja) | ブロックマスク製造方法、ブロックマスク、および、露光装置 | |
US10204203B2 (en) | Pattern-based power-and-ground (PG) routing and via creation | |
CN109992808A (zh) | 一种快速生成参数化单元的方法 | |
Brown et al. | Experience in designing a large-scale multiprocessor using field-programmable devices and advanced CAD tools | |
CN105956239A (zh) | 一种电路设计中元器件的自动对齐方法及系统 | |
Papa et al. | Constructive benchmarking for placement | |
US6957406B1 (en) | Analytical placement methods with minimum preplaced components |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190104 Address after: 901-903, 9th Floor, Satellite Building, 63 Zhichun Road, Haidian District, Beijing Applicant after: JINGWEI QILI (BEIJING) TECHNOLOGY Co.,Ltd. Address before: 100080 Beijing Haidian A62, East of Building No. 27, Haidian Avenue, 4th Floor, A District, Haidian District Applicant before: BEIJING SHENWEI TECHNOLOGY CO.,LTD. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 601, Floor 6, Building 5, Yard 8, Kegu 1st Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100176 (Yizhuang Cluster, High-end Industrial Zone, Beijing Pilot Free Trade Zone) Patentee after: Jingwei Qili (Beijing) Technology Co.,Ltd. Country or region after: China Address before: 901-903, 9th Floor, Satellite Building, 63 Zhichun Road, Haidian District, Beijing Patentee before: JINGWEI QILI (BEIJING) TECHNOLOGY Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address |