TWI348833B - Serial data input system - Google Patents

Serial data input system

Info

Publication number
TWI348833B
TWI348833B TW095136511A TW95136511A TWI348833B TW I348833 B TWI348833 B TW I348833B TW 095136511 A TW095136511 A TW 095136511A TW 95136511 A TW95136511 A TW 95136511A TW I348833 B TWI348833 B TW I348833B
Authority
TW
Taiwan
Prior art keywords
data input
serial data
input system
serial
input
Prior art date
Application number
TW095136511A
Other languages
English (en)
Other versions
TW200729745A (en
Inventor
Tetsuya Tokunaga
Hiroyuki Arai
Takeshi Kimura
Original Assignee
Sanyo Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of TW200729745A publication Critical patent/TW200729745A/zh
Application granted granted Critical
Publication of TWI348833B publication Critical patent/TWI348833B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
    • G06F13/378—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a parallel poll method
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/02—Arrangements for writing information into, or reading information out from, a digital store with means for avoiding parasitic signals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1015—Read-write modes for single port memories, i.e. having either a random port or a serial port
    • G11C7/1036—Read-write modes for single port memories, i.e. having either a random port or a serial port using data shift registers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
    • G11C7/1087—Data input latches

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Information Transfer Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Position Input By Displaying (AREA)
TW095136511A 2005-10-06 2006-10-02 Serial data input system TWI348833B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005293478A JP5073935B2 (ja) 2005-10-06 2005-10-06 シリアルデータ入力システム

Publications (2)

Publication Number Publication Date
TW200729745A TW200729745A (en) 2007-08-01
TWI348833B true TWI348833B (en) 2011-09-11

Family

ID=37997936

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095136511A TWI348833B (en) 2005-10-06 2006-10-02 Serial data input system

Country Status (5)

Country Link
US (1) US8018445B2 (zh)
JP (1) JP5073935B2 (zh)
KR (1) KR20070038898A (zh)
CN (1) CN100465854C (zh)
TW (1) TWI348833B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009128283A1 (ja) * 2008-04-18 2009-10-22 シャープ株式会社 表示装置および携帯端末
JP6225790B2 (ja) * 2014-03-27 2017-11-08 富士通株式会社 データ転送回路
CN109189703A (zh) * 2018-07-27 2019-01-11 厦门亿联网络技术股份有限公司 一种数据格式转换方法
CN110888601B (zh) * 2019-11-14 2023-05-19 中国电子科技集团公司第五十四研究所 一种基于ram ip核的移位寄存器实现方法
CN114815963B (zh) * 2022-05-23 2024-07-26 杭州缘及科技有限公司 移位寄存时钟生成器、数据运算单元、芯片及电子设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1282641A (en) * 1969-05-14 1972-07-19 Thomas Patterson Speech encoding and decoding
US4180813A (en) * 1977-07-26 1979-12-25 Hitachi, Ltd. Liquid crystal display device using signal converter of digital type
GB1547119A (en) * 1977-12-09 1979-06-06 Ibm Image rotation apparatus
JPS60160727A (ja) * 1984-02-01 1985-08-22 Hitachi Micro Comput Eng Ltd 直並列変換回路およびこれを用いた表示駆動装置
US4745577A (en) * 1984-11-20 1988-05-17 Fujitsu Limited Semiconductor memory device with shift registers for high speed reading and writing
JP2508291B2 (ja) * 1989-09-08 1996-06-19 三菱電機株式会社 シリアル入出力回路
JPH03157036A (ja) * 1989-11-15 1991-07-05 Mitsubishi Electric Corp シリアルｉ／ｏ回路
JP2641340B2 (ja) * 1991-06-13 1997-08-13 スタンレー電気株式会社 アクティブマトリクス液晶表示装置
JPH07202714A (ja) * 1993-12-28 1995-08-04 Nec Ic Microcomput Syst Ltd パラレル・シリアル・データ変換回路
JPH07248741A (ja) * 1994-03-09 1995-09-26 New Japan Radio Co Ltd データシフト回路
US5740083A (en) * 1996-04-01 1998-04-14 Ford Motor Company Delta time measurement circuit for determining parameter derivatives of a rotational velocity sensor signal
KR100202170B1 (ko) 1996-11-12 1999-06-15 구본준 시리얼 인터페이스를 위한 데이터 수신 방법 및 그 장치
US5941974A (en) * 1996-11-29 1999-08-24 Motorola, Inc. Serial interface with register selection which uses clock counting, chip select pulsing, and no address bits
US6754185B1 (en) * 1999-09-27 2004-06-22 Koninklijke Philips Electronics N.V. Multi link layer to single physical layer interface in a node of a data communication system
JP3912207B2 (ja) * 2001-11-12 2007-05-09 セイコーエプソン株式会社 画像表示方法、画像表示装置及び電子機器
JP3920830B2 (ja) 2003-09-19 2007-05-30 三洋電機株式会社 インターフェース回路、データ処理回路、データ処理システム、集積回路
CN1300716C (zh) * 2004-03-19 2007-02-14 浙江大学 计算机通用串行接口总线接口电路中的并串转换电路
DE102005005326A1 (de) * 2005-02-04 2006-08-10 Infineon Technologies Ag Synchronisations- und Datenrückgewinnungseinrichtung

Also Published As

Publication number Publication date
JP5073935B2 (ja) 2012-11-14
JP2007104469A (ja) 2007-04-19
US20070101028A1 (en) 2007-05-03
CN1945489A (zh) 2007-04-11
US8018445B2 (en) 2011-09-13
TW200729745A (en) 2007-08-01
KR20070038898A (ko) 2007-04-11
CN100465854C (zh) 2009-03-04

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees