ATE278984T1 - Leistungssteuerung in einem asynchronen sender/empfänger - Google Patents

Leistungssteuerung in einem asynchronen sender/empfänger

Info

Publication number
ATE278984T1
ATE278984T1 AT95300444T AT95300444T ATE278984T1 AT E278984 T1 ATE278984 T1 AT E278984T1 AT 95300444 T AT95300444 T AT 95300444T AT 95300444 T AT95300444 T AT 95300444T AT E278984 T1 ATE278984 T1 AT E278984T1
Authority
AT
Austria
Prior art keywords
uart
clock
control unit
receiver
clock control
Prior art date
Application number
AT95300444T
Other languages
English (en)
Inventor
Scott C Johnson
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of ATE278984T1 publication Critical patent/ATE278984T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Information Transfer Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Communication Control (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Circuits Of Receivers In General (AREA)
AT95300444T 1994-02-02 1995-01-25 Leistungssteuerung in einem asynchronen sender/empfänger ATE278984T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19138894A 1994-02-02 1994-02-02

Publications (1)

Publication Number Publication Date
ATE278984T1 true ATE278984T1 (de) 2004-10-15

Family

ID=22705293

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95300444T ATE278984T1 (de) 1994-02-02 1995-01-25 Leistungssteuerung in einem asynchronen sender/empfänger

Country Status (5)

Country Link
US (1) US5661751A (de)
EP (1) EP0666529B1 (de)
JP (1) JP3570762B2 (de)
AT (1) ATE278984T1 (de)
DE (1) DE69533599T2 (de)

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JP3565730B2 (ja) * 1999-01-13 2004-09-15 株式会社リコー Ａｔコマンド解析装置
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US6232820B1 (en) * 1999-06-14 2001-05-15 Intel Corporation Method and apparatus for dynamic clock gating
US6944779B2 (en) * 1999-07-14 2005-09-13 Visteon Global Technologies, Inc. Power management fault strategy for automotive multimedia system
US6377071B1 (en) * 2000-03-31 2002-04-23 Cypress Semiconductor Corp. Composite flag generation for DDR FIFOs
US6675305B1 (en) * 2000-08-04 2004-01-06 Synopsys, Inc. Power saving in a USB peripheral by providing gated clock signal to CSR block in response to a local interrupt generated when an operation is to be performed
US6895518B2 (en) * 2001-05-31 2005-05-17 Koninklijke Philips Electronics N.V. Power and frequency adjustable UART device
WO2003021800A1 (en) 2001-08-29 2003-03-13 Analog Devices, Inc. Methods and apparatus for clock and power control in wireless systems
FR2830956A1 (fr) * 2001-10-15 2003-04-18 St Microelectronics Sa Recepteur de donnees asynchrones comprenant des moyens de basculement en un mode veille
GB2386794A (en) * 2002-03-22 2003-09-24 Zarlink Semiconductor Ltd Power saving in a peripheral device
JP3749211B2 (ja) * 2002-09-06 2006-02-22 株式会社東芝 シリアルデータ受信回路
US6809570B2 (en) * 2003-01-21 2004-10-26 Hewlett-Packard Development Company, L.P. Clock gater circuit
US20050198542A1 (en) * 2004-03-08 2005-09-08 David Freker Method and apparatus for a variable memory enable deassertion wait time
EP1785810A1 (de) * 2005-11-14 2007-05-16 Texas Instruments Incorporated Ruhemodus für Stromverwaltung
EP1785982A1 (de) * 2005-11-14 2007-05-16 Texas Instruments Incorporated Leistungsverwaltung einer Anzeige
EP1785809A1 (de) * 2005-11-14 2007-05-16 Texas Instruments Inc. Bereitschaftsmodus für Stromverwaltung
US8458429B2 (en) * 2006-12-31 2013-06-04 Texas Instruments Incorporated Memory controller idle mode
US7667549B2 (en) 2007-04-26 2010-02-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and driving method thereof
CN101453315B (zh) * 2007-12-05 2011-06-22 中兴通讯股份有限公司 一种时钟跟随数据的数据传送方法
SG188112A1 (en) 2009-10-30 2013-03-28 Semiconductor Energy Lab Logic circuit and semiconductor device
CN103400857B (zh) 2009-11-27 2016-12-28 株式会社半导体能源研究所 半导体装置和及其制造方法
US10331610B2 (en) * 2015-06-18 2019-06-25 Microchip Technology Incorporated UART with automated protocols
US10296065B2 (en) * 2016-01-25 2019-05-21 Samsung Electronics Co., Ltd. Clock management using full handshaking
US10303203B2 (en) 2016-01-25 2019-05-28 Samsung Electronics Co., Ltd. Semiconductor device, semiconductor system and method for operating semiconductor device
US10209734B2 (en) 2016-01-25 2019-02-19 Samsung Electronics Co., Ltd. Semiconductor device, semiconductor system, and method of operating the semiconductor device
KR102467172B1 (ko) 2016-01-25 2022-11-14 삼성전자주식회사 반도체 장치
US10248155B2 (en) 2016-01-25 2019-04-02 Samsung Electronics Co., Ltd. Semiconductor device including clock generating circuit and channel management circuit
DE102017110821A1 (de) 2016-01-25 2018-07-26 Samsung Electronics Co., Ltd. Halbleitervorrichtung
TWI693498B (zh) * 2019-04-17 2020-05-11 方可成 多位元光運算系統
CN113448907B (zh) * 2021-08-31 2021-12-21 北京智联安科技有限公司 一种低功耗串行异步收发器及数据接收方法、介质
US12068854B2 (en) * 2021-09-29 2024-08-20 Microchip Technology Incorporated Introduction and detection of erroneous stop condition in a single UART
KR102454640B1 (ko) * 2022-01-04 2022-10-14 (주)파인디어칩 적응형 uart 시리얼 인터페이스를 구비한 집적회로
EP4239960A1 (de) * 2022-03-03 2023-09-06 STMicroelectronics S.r.l. Verarbeitungssystem, zugehörige integrierte schaltung, system und verfahren

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Also Published As

Publication number Publication date
JPH07307765A (ja) 1995-11-21
JP3570762B2 (ja) 2004-09-29
EP0666529A1 (de) 1995-08-09
EP0666529B1 (de) 2004-10-06
DE69533599T2 (de) 2005-10-13
US5661751A (en) 1997-08-26
DE69533599D1 (de) 2004-11-11

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