JP7414562B2 - 電子機器およびその制御方法 - Google Patents

電子機器およびその制御方法 Download PDF

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Publication number
JP7414562B2
JP7414562B2 JP2020015890A JP2020015890A JP7414562B2 JP 7414562 B2 JP7414562 B2 JP 7414562B2 JP 2020015890 A JP2020015890 A JP 2020015890A JP 2020015890 A JP2020015890 A JP 2020015890A JP 7414562 B2 JP7414562 B2 JP 7414562B2
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Japan
Prior art keywords
pull
sink device
terminal
down resistor
sink
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.)
Active
Application number
JP2020015890A
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English (en)
Japanese (ja)
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JP2021125907A (ja
JP2021125907A5 (cg-RX-API-DMAC7.html
Inventor
良尚 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2020015890A priority Critical patent/JP7414562B2/ja
Priority to US17/158,952 priority patent/US11493973B2/en
Publication of JP2021125907A publication Critical patent/JP2021125907A/ja
Publication of JP2021125907A5 publication Critical patent/JP2021125907A5/ja
Application granted granted Critical
Publication of JP7414562B2 publication Critical patent/JP7414562B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00885—Power supply means, e.g. arrangements for the control of power supply to the apparatus or components thereof
    • H04N1/00888—Control thereof
    • H04N1/00891—Switching on or off, e.g. for saving power when not in use
    • 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
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for supporting printed circuit boards
    • G06F1/188—Mounting of power supply units
    • 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
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • 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
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • 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
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • 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
    • 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
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00885—Power supply means, e.g. arrangements for the control of power supply to the apparatus or components thereof
    • H04N1/00901—Using different supplies or connection to an external supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00885—Power supply means, e.g. arrangements for the control of power supply to the apparatus or components thereof
    • H04N1/00907—Details of supply connection, e.g. arrangement of power cables
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Power Sources (AREA)
  • Information Transfer Systems (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP2020015890A 2020-01-31 2020-01-31 電子機器およびその制御方法 Active JP7414562B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020015890A JP7414562B2 (ja) 2020-01-31 2020-01-31 電子機器およびその制御方法
US17/158,952 US11493973B2 (en) 2020-01-31 2021-01-26 Electronic device and method for controlling the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020015890A JP7414562B2 (ja) 2020-01-31 2020-01-31 電子機器およびその制御方法

Publications (3)

Publication Number Publication Date
JP2021125907A JP2021125907A (ja) 2021-08-30
JP2021125907A5 JP2021125907A5 (cg-RX-API-DMAC7.html) 2023-02-09
JP7414562B2 true JP7414562B2 (ja) 2024-01-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020015890A Active JP7414562B2 (ja) 2020-01-31 2020-01-31 電子機器およびその制御方法

Country Status (2)

Country Link
US (1) US11493973B2 (cg-RX-API-DMAC7.html)
JP (1) JP7414562B2 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11625085B2 (en) * 2020-03-30 2023-04-11 Roku, Inc. Dynamic battery back-up for set-top-boxes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001339850A (ja) 2000-05-25 2001-12-07 Sony Corp 情報端末装置
JP2014188931A (ja) 2013-03-28 2014-10-06 Seiko Epson Corp 印刷装置
JP2018013932A (ja) 2016-07-20 2018-01-25 キヤノン株式会社 電子機器
JP2019122111A (ja) 2017-12-28 2019-07-22 キヤノン株式会社 電子機器、制御方法およびプログラム
JP2019219720A (ja) 2018-06-15 2019-12-26 キヤノン株式会社 電子機器、制御方法およびプログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10031873B2 (en) * 2015-08-14 2018-07-24 Icron Technologies Corporation Systems for enhancing boardroom tables to include USB type-C power and connectivity functionality
US10545907B2 (en) * 2015-12-24 2020-01-28 Intel Corporation Adjustable power delivery scheme for universal serial bus
US10895899B2 (en) * 2017-05-22 2021-01-19 Texas Instruments Incorporated Regulation circuit to facilitate USB cable compliance
JP7251172B2 (ja) * 2019-01-30 2023-04-04 ブラザー工業株式会社 情報処理装置、情報処理装置の制御方法、及びプログラム
TWI757646B (zh) * 2019-10-15 2022-03-11 宏正自動科技股份有限公司 Usb設備及其操作方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001339850A (ja) 2000-05-25 2001-12-07 Sony Corp 情報端末装置
JP2014188931A (ja) 2013-03-28 2014-10-06 Seiko Epson Corp 印刷装置
JP2018013932A (ja) 2016-07-20 2018-01-25 キヤノン株式会社 電子機器
JP2019122111A (ja) 2017-12-28 2019-07-22 キヤノン株式会社 電子機器、制御方法およびプログラム
JP2019219720A (ja) 2018-06-15 2019-12-26 キヤノン株式会社 電子機器、制御方法およびプログラム

Also Published As

Publication number Publication date
JP2021125907A (ja) 2021-08-30
US20210240242A1 (en) 2021-08-05
US11493973B2 (en) 2022-11-08

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