KR20170005102A - N-계승 전압 모드 드라이버 - Google Patents

N-계승 전압 모드 드라이버 Download PDF

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Publication number
KR20170005102A
KR20170005102A KR1020167034948A KR20167034948A KR20170005102A KR 20170005102 A KR20170005102 A KR 20170005102A KR 1020167034948 A KR1020167034948 A KR 1020167034948A KR 20167034948 A KR20167034948 A KR 20167034948A KR 20170005102 A KR20170005102 A KR 20170005102A
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KR
South Korea
Prior art keywords
wires
wire
current flow
voltage sources
voltage
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.)
Withdrawn
Application number
KR1020167034948A
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English (en)
Korean (ko)
Inventor
쇼이치로 센고쿠
Original Assignee
퀄컴 인코포레이티드
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Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170005102A publication Critical patent/KR20170005102A/ko
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • 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
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/20—Arrangements affording multiple use of the transmission path using different combinations of lines, e.g. phantom working

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Dc Digital Transmission (AREA)
KR1020167034948A 2014-05-15 2015-05-11 N-계승 전압 모드 드라이버 Withdrawn KR20170005102A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/278,682 US9710412B2 (en) 2014-05-15 2014-05-15 N-factorial voltage mode driver
US14/278,682 2014-05-15
PCT/US2015/030227 WO2015175439A1 (en) 2014-05-15 2015-05-11 N-factorial voltage mode driver

Publications (1)

Publication Number Publication Date
KR20170005102A true KR20170005102A (ko) 2017-01-11

Family

ID=53277048

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167034948A Withdrawn KR20170005102A (ko) 2014-05-15 2015-05-11 N-계승 전압 모드 드라이버

Country Status (6)

Country Link
US (1) US9710412B2 (enExample)
EP (1) EP3143740A1 (enExample)
JP (1) JP2017519418A (enExample)
KR (1) KR20170005102A (enExample)
CN (1) CN106462527B (enExample)
WO (1) WO2015175439A1 (enExample)

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* Cited by examiner, † Cited by third party
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US9288089B2 (en) 2010-04-30 2016-03-15 Ecole Polytechnique Federale De Lausanne (Epfl) Orthogonal differential vector signaling
US9251873B1 (en) 2010-05-20 2016-02-02 Kandou Labs, S.A. Methods and systems for pin-efficient memory controller interface using vector signaling codes for chip-to-chip communications
WO2014172377A1 (en) 2013-04-16 2014-10-23 Kandou Labs, S.A. Methods and systems for high bandwidth communications interface
JP6317474B2 (ja) 2014-02-02 2018-04-25 カンドウ ラボズ ソシエテ アノニム 制約ｉｓｉ比を用いる低電力チップ間通信の方法および装置
KR102240544B1 (ko) 2014-02-28 2021-04-19 칸도우 랩스 에스에이 클록 임베디드 벡터 시그널링 코드
US11240076B2 (en) 2014-05-13 2022-02-01 Kandou Labs, S.A. Vector signaling code with improved noise margin
US9509437B2 (en) 2014-05-13 2016-11-29 Kandou Labs, S.A. Vector signaling code with improved noise margin
US9112550B1 (en) 2014-06-25 2015-08-18 Kandou Labs, SA Multilevel driver for high speed chip-to-chip communications
US9900186B2 (en) 2014-07-10 2018-02-20 Kandou Labs, S.A. Vector signaling codes with increased signal to noise characteristics
US9432082B2 (en) 2014-07-17 2016-08-30 Kandou Labs, S.A. Bus reversable orthogonal differential vector signaling codes
US9461862B2 (en) 2014-08-01 2016-10-04 Kandou Labs, S.A. Orthogonal differential vector signaling codes with embedded clock
EP3700154B1 (en) 2015-06-26 2024-10-02 Kandou Labs, S.A. High speed communications system
US10055372B2 (en) 2015-11-25 2018-08-21 Kandou Labs, S.A. Orthogonal differential vector signaling codes with embedded clock
WO2017190102A1 (en) * 2016-04-28 2017-11-02 Kandou Labs, S.A. Low power multilevel driver
EP3610576B1 (en) 2017-04-14 2022-12-28 Kandou Labs, S.A. Pipelined forward error correction for vector signaling code channel
DE112018002643T5 (de) 2017-05-22 2020-05-07 Invention Mine, Llc Multimodale datengetriebene taktwiederherstellungsschaltung
US10116468B1 (en) 2017-06-28 2018-10-30 Kandou Labs, S.A. Low power chip-to-chip bidirectional communications
US10693587B2 (en) 2017-07-10 2020-06-23 Kandou Labs, S.A. Multi-wire permuted forward error correction
KR102349415B1 (ko) * 2017-08-07 2022-01-11 삼성전자주식회사 펄스 진폭 변조 송신기 및 펄스 진폭 변조 수신기
US10496583B2 (en) 2017-09-07 2019-12-03 Kandou Labs, S.A. Low power multilevel driver for generating wire signals according to summations of a plurality of weighted analog signal components having wire-specific sub-channel weights
US10467177B2 (en) 2017-12-08 2019-11-05 Kandou Labs, S.A. High speed memory interface
EP3732840B1 (en) 2017-12-28 2024-05-01 Kandou Labs, S.A. Synchronously-switched multi-input demodulating comparator
US10554450B2 (en) * 2018-03-14 2020-02-04 Samsung Display Co., Ltd. High resolution voltage-mode driver
US12063034B2 (en) 2022-08-30 2024-08-13 Kandou Labs SA Line driver impedance calibration for multi-wire data bus
WO2024049482A1 (en) 2022-08-30 2024-03-07 Kandou Labs SA Pre-scaler for orthogonal differential vector signalling

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JP3360861B2 (ja) * 1993-03-02 2003-01-07 株式会社ソニー木原研究所 シリアルディジタルデータの伝送方法及び伝送装置
US6005895A (en) 1996-12-20 1999-12-21 Rambus Inc. Apparatus and method for multilevel signaling
US6556628B1 (en) * 1999-04-29 2003-04-29 The University Of North Carolina At Chapel Hill Methods and systems for transmitting and receiving differential signals over a plurality of conductors
US6452420B1 (en) * 2001-05-24 2002-09-17 National Semiconductor Corporation Multi-dimensional differential signaling (MDDS)
US7167527B1 (en) * 2002-05-02 2007-01-23 Integrated Memory Logic, Inc. System and method for multi-symbol interfacing
US7358869B1 (en) 2003-08-20 2008-04-15 University Of Pittsburgh Power efficient, high bandwidth communication using multi-signal-differential channels
JP2005086662A (ja) * 2003-09-10 2005-03-31 Seiko Epson Corp 半導体装置
US7227382B1 (en) 2005-02-01 2007-06-05 Advanced Micro Devices, Inc. Transmit based equalization using a voltage mode driver
US7567616B2 (en) * 2005-02-17 2009-07-28 Realtek Semiconductor Corp. Feedback equalizer for a communications receiver
US8222917B2 (en) * 2005-11-03 2012-07-17 Agate Logic, Inc. Impedance matching and trimming apparatuses and methods using programmable resistance devices
US7746937B2 (en) * 2006-04-14 2010-06-29 Formfactor, Inc. Efficient wired interface for differential signals
WO2007125963A1 (ja) * 2006-04-27 2007-11-08 Panasonic Corporation 多重差動伝送システム
US8649460B2 (en) * 2007-06-05 2014-02-11 Rambus Inc. Techniques for multi-wire encoding with an embedded clock
US8159375B2 (en) * 2007-10-01 2012-04-17 Rambus Inc. Simplified receiver for use in multi-wire communication
US8848810B2 (en) * 2008-03-05 2014-09-30 Qualcomm Incorporated Multiple transmitter system and method
US7710144B2 (en) * 2008-07-01 2010-05-04 International Business Machines Corporation Controlling for variable impedance and voltage in a memory system
EP2412136B1 (en) 2009-03-27 2017-03-01 Rambus Inc. Voltage mode transmitter equalizer
US20110133773A1 (en) 2009-12-04 2011-06-09 Uniram Technology Inc. High Performance Output Drivers and Anti-Reflection Circuits
US9319043B2 (en) 2010-02-02 2016-04-19 Nokia Technologies Oy Generation of differential signals
US8208578B2 (en) * 2010-06-21 2012-06-26 North Carolina State University Systems, methods, and computer readable media for fractional pre-emphasis of multi-mode interconnect
US9071220B2 (en) 2013-03-07 2015-06-30 Qualcomm Incorporated Efficient N-factorial differential signaling termination network

Also Published As

Publication number Publication date
US20150331820A1 (en) 2015-11-19
JP2017519418A (ja) 2017-07-13
EP3143740A1 (en) 2017-03-22
CN106462527A (zh) 2017-02-22
US9710412B2 (en) 2017-07-18
WO2015175439A1 (en) 2015-11-19
CN106462527B (zh) 2019-08-02

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20161213

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination