JP6498043B2 - 電子機器 - Google Patents

電子機器 Download PDF

Info

Publication number
JP6498043B2
JP6498043B2 JP2015110801A JP2015110801A JP6498043B2 JP 6498043 B2 JP6498043 B2 JP 6498043B2 JP 2015110801 A JP2015110801 A JP 2015110801A JP 2015110801 A JP2015110801 A JP 2015110801A JP 6498043 B2 JP6498043 B2 JP 6498043B2
Authority
JP
Japan
Prior art keywords
chip
control chip
control
watchdog timer
interrupt signal
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
JP2015110801A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016224730A (ja
JP2016224730A5 (enExample
Inventor
和志 藤本
和志 藤本
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 JP2015110801A priority Critical patent/JP6498043B2/ja
Priority to US15/152,983 priority patent/US9652702B2/en
Publication of JP2016224730A publication Critical patent/JP2016224730A/ja
Publication of JP2016224730A5 publication Critical patent/JP2016224730A5/ja
Application granted granted Critical
Publication of JP6498043B2 publication Critical patent/JP6498043B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/40—Details not directly involved in printing, e.g. machine management, management of the arrangement as a whole or of its constitutive parts
    • G06K15/408—Handling exceptions, e.g. faults
    • 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
    • G06F1/24—Resetting means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0736—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers
    • G06K15/102—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers using ink jet print heads
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/16—Means for paper feeding or form feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04541—Specific driving circuit
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0082—Architecture adapted for a particular function
    • G06K2215/0085—Error recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Debugging And Monitoring (AREA)
JP2015110801A 2015-05-29 2015-05-29 電子機器 Active JP6498043B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015110801A JP6498043B2 (ja) 2015-05-29 2015-05-29 電子機器
US15/152,983 US9652702B2 (en) 2015-05-29 2016-05-12 Electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015110801A JP6498043B2 (ja) 2015-05-29 2015-05-29 電子機器

Publications (3)

Publication Number Publication Date
JP2016224730A JP2016224730A (ja) 2016-12-28
JP2016224730A5 JP2016224730A5 (enExample) 2018-07-05
JP6498043B2 true JP6498043B2 (ja) 2019-04-10

Family

ID=57397225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015110801A Active JP6498043B2 (ja) 2015-05-29 2015-05-29 電子機器

Country Status (2)

Country Link
US (1) US9652702B2 (enExample)
JP (1) JP6498043B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106126470B (zh) * 2016-06-30 2021-09-17 唯捷创芯(天津)电子技术股份有限公司 一种实现芯片重用的可变信号流向控制方法及通信终端
CN106648950A (zh) * 2016-12-29 2017-05-10 厦门金龙联合汽车工业有限公司 一种在线调试时外部看门狗的控制电路
JP7258467B2 (ja) * 2018-03-19 2023-04-17 キヤノン株式会社 電子機器およびその制御方法
US10942798B2 (en) * 2018-05-31 2021-03-09 Microsoft Technology Licensing, Llc Watchdog timer hierarchy
US11144358B1 (en) * 2018-12-06 2021-10-12 Pure Storage, Inc. Asynchronous arbitration of shared resources
CN110162421B (zh) * 2019-04-28 2020-11-10 北京航空航天大学 一种含有中断函数的嵌入式软件看门狗测试方法和装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280060A (en) * 1980-06-09 1981-07-21 General Electric Company Dedicated microcomputer-based control system for steam turbine-generators
JPH0273451A (ja) * 1988-09-08 1990-03-13 Canon Inc 制御装置
JPH02244375A (ja) * 1989-03-17 1990-09-28 Fujitsu Ltd アラーム管理方式
JPH0810439B2 (ja) * 1990-03-01 1996-01-31 株式会社ユニシアジェックス 電子制御装置のフェイルセーフ装置
JP2006157387A (ja) * 2004-11-29 2006-06-15 Toshiba Elevator Co Ltd シリアル通信を用いた分散型マイコン制御装置及びエレベータ制御装置
DE102010041003A1 (de) 2010-09-20 2012-03-22 Sb Limotive Company Ltd. Verfahren zum Überwachen von mindestens zwei Mikrocontrollern
JP5968119B2 (ja) * 2012-06-27 2016-08-10 キヤノン株式会社 カスケード接続による通信システム
JP6191211B2 (ja) * 2013-04-16 2017-09-06 株式会社リコー 電子機器、画像処理装置及び信号送信方法
JP6218510B2 (ja) * 2013-09-02 2017-10-25 キヤノン株式会社 画像処理装置、画像処理装置の制御方法、及びプログラム
JP6264896B2 (ja) * 2014-01-16 2018-01-24 株式会社リコー 情報処理装置、制御方法及び制御プログラム

Also Published As

Publication number Publication date
US20160350634A1 (en) 2016-12-01
US9652702B2 (en) 2017-05-16
JP2016224730A (ja) 2016-12-28

Similar Documents

Publication Publication Date Title
JP6498043B2 (ja) 電子機器
JP5651958B2 (ja) 印刷制御装置、印刷制御システム、印刷装置及び印刷制御方法
JP2012139886A (ja) 画像記録装置及びプログラム
US20110273507A1 (en) Printhead and printing apparatus
US10974500B2 (en) Printing device and control method for printing device
JP6641735B2 (ja) 印刷装置、印刷方法及びプログラム
JP5997461B2 (ja) 記録装置
JP5135407B2 (ja) インクジェット印刷機のプリントヘッド制御装置
JP4612867B2 (ja) 電力供給回路、モータドライバ回路、電子機器、及び記録装置
US20110058879A1 (en) Printing device and method
US9162478B2 (en) Image recording apparatus and nontransitory storage medium storing program
JP2012187918A (ja) 記録装置及び電子機器
JP2005238556A (ja) 画像形成装置、及び画像形成制御プログラム
JP7258467B2 (ja) 電子機器およびその制御方法
JP6877244B2 (ja) 記録装置及びその制御方法
JP2011177912A (ja) 印刷システムおよびその制御方法
JP2006231719A (ja) 記録装置、記録システム
US20240004595A1 (en) Server device, method of controlling server device, and printing system
JP2014156032A (ja) インクジェット記録装置および試験方法
US20100106863A1 (en) Information processing apparatus, and control method of information processing apparatus
JP5772872B2 (ja) 画像記録装置及びプログラム
US10675864B2 (en) Printing apparatus and print control method
JP2019130811A (ja) 印刷装置
JP2014000714A (ja) 記録ヘッド及びその記録ヘッドを用いて記録を行う記録装置
JP2019200654A (ja) マルチチップシステムおよびマルチチップシステムの制御方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180525

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180525

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190123

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190212

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190312

R151 Written notification of patent or utility model registration

Ref document number: 6498043

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151