IT1274537B - Apparato a circuito elettronico per trasmettere segnali attraverso un bus e dispositivo a semiconduttore per generare una predeterminata tensione stabile - Google Patents

Apparato a circuito elettronico per trasmettere segnali attraverso un bus e dispositivo a semiconduttore per generare una predeterminata tensione stabile

Info

Publication number
IT1274537B
IT1274537B ITMI951033A ITMI951033A IT1274537B IT 1274537 B IT1274537 B IT 1274537B IT MI951033 A ITMI951033 A IT MI951033A IT MI951033 A ITMI951033 A IT MI951033A IT 1274537 B IT1274537 B IT 1274537B
Authority
IT
Italy
Prior art keywords
bus
electronic circuit
circuit apparatus
generating
semiconductor device
Prior art date
Application number
ITMI951033A
Other languages
English (en)
Inventor
Masao Taguchi
Okajima Yoshinori
Eto Satoshi
Original Assignee
Fujitsu Ltd
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
Priority claimed from JP6106982A external-priority patent/JPH07321828A/ja
Priority claimed from JP29972594A external-priority patent/JP3539778B2/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of ITMI951033A0 publication Critical patent/ITMI951033A0/it
Publication of ITMI951033A1 publication Critical patent/ITMI951033A1/it
Application granted granted Critical
Publication of IT1274537B publication Critical patent/IT1274537B/it

Links

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0278—Arrangements for impedance matching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/028—Arrangements specific to the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0292—Arrangements specific to the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0298—Arrangement for terminating transmission lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Logic Circuits (AREA)
  • Dram (AREA)
  • Dc Digital Transmission (AREA)
  • Semiconductor Integrated Circuits (AREA)
ITMI951033A 1994-05-20 1995-05-19 Apparato a circuito elettronico per trasmettere segnali attraverso un bus e dispositivo a semiconduttore per generare una predeterminata tensione stabile IT1274537B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6106982A JPH07321828A (ja) 1994-05-20 1994-05-20 電子装置
JP29972594A JP3539778B2 (ja) 1994-12-02 1994-12-02 基準電圧発生回路

Publications (3)

Publication Number Publication Date
ITMI951033A0 ITMI951033A0 (it) 1995-05-19
ITMI951033A1 ITMI951033A1 (it) 1996-11-19
IT1274537B true IT1274537B (it) 1997-07-17

Family

ID=26447067

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI951033A IT1274537B (it) 1994-05-20 1995-05-19 Apparato a circuito elettronico per trasmettere segnali attraverso un bus e dispositivo a semiconduttore per generare una predeterminata tensione stabile

Country Status (3)

Country Link
US (2) US5955889A (it)
KR (1) KR0155033B1 (it)
IT (1) IT1274537B (it)

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KR100399594B1 (ko) * 2000-05-04 2003-09-26 삼성전자주식회사 시스템 보드 및 이 보드의 임피이던스 조절 방법
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US6934785B2 (en) * 2000-12-22 2005-08-23 Micron Technology, Inc. High speed interface with looped bus
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JP3808335B2 (ja) 2001-07-26 2006-08-09 エルピーダメモリ株式会社 メモリモジュール
JP2003044189A (ja) * 2001-07-30 2003-02-14 Fujitsu Ltd 情報処理装置及び回路基板並びにモジュール接続方法
JP2003108512A (ja) * 2001-09-27 2003-04-11 Elpida Memory Inc データバス配線方法、メモリシステム及びメモリモジュール基板
TW521187B (en) * 2001-10-05 2003-02-21 Via Tech Inc Signal compensation circuit of bus
US6754129B2 (en) * 2002-01-24 2004-06-22 Micron Technology, Inc. Memory module with integrated bus termination
JP3960848B2 (ja) * 2002-04-17 2007-08-15 株式会社ルネサステクノロジ 電位発生回路
US7010637B2 (en) * 2002-05-02 2006-03-07 Intel Corporation Single-ended memory interface system
KR100450677B1 (ko) * 2002-06-04 2004-10-01 삼성전자주식회사 고주파 잡음을 감소시키는 데이터 버스 구조를 가지는반도체 메모리 장치
US6847235B2 (en) * 2002-12-18 2005-01-25 Texas Instruments Incorporated Bus driver
US6842351B2 (en) * 2003-02-20 2005-01-11 Sun Microsystems, Inc. Method and apparatus for I/O resonance compensation
US7151683B2 (en) * 2004-06-30 2006-12-19 Intel Corporation High speed memory modules utilizing on-trace capacitors
US7336098B2 (en) * 2004-06-30 2008-02-26 Intel Corporation High speed memory modules utilizing on-pin capacitors
KR100570103B1 (ko) * 2005-03-30 2006-04-11 삼성전자주식회사 정합 커패시터를 구비한 메모리 모듈 및 메모리 시스템
JP2006303153A (ja) * 2005-04-20 2006-11-02 Toshiba Corp 半導体装置
JP4108717B2 (ja) * 2006-07-03 2008-06-25 日本電気株式会社 プリント回路基板
KR100791003B1 (ko) * 2006-11-21 2008-01-03 삼성전자주식회사 반도체 메모리 모듈 및 반도체 메모리 모듈에서의 터미널배치 방법
US8390316B2 (en) * 2008-09-09 2013-03-05 Airmar Technology Corporation Termination resistor scheme
US20100327902A1 (en) * 2009-06-25 2010-12-30 Uniram Technology, Inc. Power saving termination circuits for dram modules
JP5487080B2 (ja) 2010-11-08 2014-05-07 株式会社日立製作所 信号伝送システムおよび半導体回路
US9412423B2 (en) * 2012-03-15 2016-08-09 Samsung Electronics Co., Ltd. Memory modules including plural memory devices arranged in rows and module resistor units
RU2592719C2 (ru) * 2012-03-16 2016-07-27 Интел Корпорейшн Генератор опорного напряжения с низким импедансом
US11996904B2 (en) 2018-02-15 2024-05-28 Mitsubishi Electric Corporation Bus system and communication apparatus
JP7092612B2 (ja) 2018-08-22 2022-06-28 株式会社Soken 電子制御装置
JP7446209B2 (ja) * 2020-12-03 2024-03-08 株式会社日立製作所 信号伝送装置
US11953927B2 (en) * 2021-04-22 2024-04-09 Taiwan Semiconductor Manufacturing Company Ltd. Bias generating devices and methods for generating bias

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Also Published As

Publication number Publication date
US5955889A (en) 1999-09-21
ITMI951033A1 (it) 1996-11-19
KR950033881A (ko) 1995-12-26
ITMI951033A0 (it) 1995-05-19
KR0155033B1 (ko) 1998-11-16
US6384671B1 (en) 2002-05-07

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