CN101933005B - 外围模块寄存器访问方法和装置 - Google Patents

外围模块寄存器访问方法和装置 Download PDF

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Publication number
CN101933005B
CN101933005B CN200980103655.9A CN200980103655A CN101933005B CN 101933005 B CN101933005 B CN 101933005B CN 200980103655 A CN200980103655 A CN 200980103655A CN 101933005 B CN101933005 B CN 101933005B
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China
Prior art keywords
data
address
bit
read
bus
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Expired - Fee Related
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CN200980103655.9A
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English (en)
Chinese (zh)
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CN101933005A (zh
Inventor
J·C·咯尔刻罗
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NXP USA Inc
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Freescale Semiconductor Inc
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    • 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
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
CN200980103655.9A 2008-02-15 2009-01-16 外围模块寄存器访问方法和装置 Expired - Fee Related CN101933005B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/032,286 US8977790B2 (en) 2008-02-15 2008-02-15 Peripheral module register access methods and apparatus
US12/032,286 2008-02-15
PCT/US2009/031200 WO2009102529A1 (en) 2008-02-15 2009-01-16 Peripheral module register access methods and apparatus

Publications (2)

Publication Number Publication Date
CN101933005A CN101933005A (zh) 2010-12-29
CN101933005B true CN101933005B (zh) 2016-09-21

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CN200980103655.9A Expired - Fee Related CN101933005B (zh) 2008-02-15 2009-01-16 外围模块寄存器访问方法和装置

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US (1) US8977790B2 (enExample)
JP (1) JP5496916B2 (enExample)
CN (1) CN101933005B (enExample)
TW (1) TWI484407B (enExample)
WO (1) WO2009102529A1 (enExample)

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JP6029433B2 (ja) * 2012-11-26 2016-11-24 ルネサスエレクトロニクス株式会社 マイコン
CN103885850B (zh) * 2013-03-01 2016-12-28 上海富欣智能交通控制有限公司 存储器在线检查系统及方法
US9395990B2 (en) * 2013-06-28 2016-07-19 Intel Corporation Mode dependent partial width load to wider register processors, methods, and systems
CN104794092A (zh) * 2014-01-22 2015-07-22 比亚迪股份有限公司 总线逻辑管理系统和方法
US10628373B2 (en) * 2015-12-01 2020-04-21 Marvell International Ltd. Systems and methods for transmitting an access request via a flexible register access bus
US10817587B2 (en) 2017-02-28 2020-10-27 Texas Instruments Incorporated Reconfigurable matrix multiplier system and method
US11086967B2 (en) 2017-03-01 2021-08-10 Texas Instruments Incorporated Implementing fundamental computational primitives using a matrix multiplication accelerator (MMA)
US10503582B2 (en) * 2017-03-06 2019-12-10 Tttech Auto Ag Method and computer system for fault tolerant data integrity verification of safety-related data
CN107562658B (zh) * 2017-09-06 2024-05-28 北京世通凌讯科技有限公司 Cpu取指系统及取指方法
JP2019101446A (ja) * 2017-11-28 2019-06-24 ルネサスエレクトロニクス株式会社 半導体装置及びそれを備えた半導体システム
CN109547355B (zh) * 2018-10-17 2022-05-06 中国电子科技集团公司第四十一研究所 一种基于万兆以太网口接收机的存储解析装置及方法
CN109726057B (zh) * 2018-11-19 2022-07-22 浙江众合科技股份有限公司 一种cpu安全系统并行总线故障实时动态检测方法
WO2020118713A1 (zh) * 2018-12-14 2020-06-18 深圳市汇顶科技股份有限公司 位宽匹配电路、数据写入装置、数据读出装置和电子设备
US20200201562A1 (en) * 2018-12-20 2020-06-25 Nanya Technology Corporation Memory device, memory system and method of reading from memory device
CN110322979B (zh) * 2019-07-25 2024-01-30 美核电气（济南）股份有限公司 基于fpga的核电站数字控制计算机系统核心处理单元
CN110457254B (zh) * 2019-08-14 2021-08-24 飞依诺科技(苏州)有限公司 提高超声设备接口传输利用率的方法及系统
CN111459546B (zh) * 2020-03-30 2023-04-18 芯来智融半导体科技(上海)有限公司 一种实现操作数位宽可变的装置及方法
US11288215B2 (en) * 2020-08-28 2022-03-29 Juniper Networks, Inc. Mapped register access by microcontrollers
CN113238974A (zh) * 2021-05-19 2021-08-10 青岛信芯微电子科技股份有限公司 一种总线带宽效率统计方法、装置、和设备及介质
CN115061806B (zh) * 2022-07-22 2025-07-25 山东云海国创云计算装备产业创新中心有限公司 一种基于数据聚合的任务派发方法、装置、设备及介质
CN115563920A (zh) * 2022-09-23 2023-01-03 山东云海国创云计算装备产业创新中心有限公司 Fpga综合过程中的ram映射前处理方法和系统
CN117640783B (zh) * 2024-01-25 2024-04-09 富瀚微电子(成都)有限公司 一种数据传输方法、系统、电子设备以及可读介质

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Also Published As

Publication number Publication date
US20090210590A1 (en) 2009-08-20
CN101933005A (zh) 2010-12-29
TW200941341A (en) 2009-10-01
TWI484407B (zh) 2015-05-11
JP2011512599A (ja) 2011-04-21
WO2009102529A1 (en) 2009-08-20
US8977790B2 (en) 2015-03-10
JP5496916B2 (ja) 2014-05-21

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Address after: Texas in the United States

Patentee after: NXP USA, Inc.

Address before: Texas in the United States

Patentee before: FREESCALE SEMICONDUCTOR, Inc.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160921