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TW200504501A - Method and circuit for command integrity checking (cic) in a graphics controller - Google Patents

Method and circuit for command integrity checking (cic) in a graphics controller

Info

Publication number
TW200504501A
TW200504501A TW093113921A TW93113921A TW200504501A TW 200504501 A TW200504501 A TW 200504501A TW 093113921 A TW093113921 A TW 093113921A TW 93113921 A TW93113921 A TW 93113921A TW 200504501 A TW200504501 A TW 200504501A
Authority
TW
Taiwan
Prior art keywords
graphics controller
command
error
cic
circuit
Prior art date
Application number
TW093113921A
Other languages
English (en)
Other versions
TWI247985B (en
Inventor
de-hai Kong
Chih-Yiieh Cheng
Original Assignee
Via Tech 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 Via Tech Inc filed Critical Via Tech Inc
Publication of TW200504501A publication Critical patent/TW200504501A/zh
Application granted granted Critical
Publication of TWI247985B publication Critical patent/TWI247985B/zh

Links

Classifications

    • 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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
  • Debugging And Monitoring (AREA)
TW093113921A 2003-07-30 2004-05-18 Method and circuit for command integrity checking (CIC) in a graphics controller TWI247985B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/631,336 US7197669B2 (en) 2003-07-30 2003-07-30 Method and circuit for command integrity checking (CIC) in a graphics controller

Publications (2)

Publication Number Publication Date
TW200504501A true TW200504501A (en) 2005-02-01
TWI247985B TWI247985B (en) 2006-01-21

Family

ID=34104068

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093113921A TWI247985B (en) 2003-07-30 2004-05-18 Method and circuit for command integrity checking (CIC) in a graphics controller

Country Status (3)

Country Link
US (1) US7197669B2 (zh)
CN (1) CN1290013C (zh)
TW (1) TWI247985B (zh)

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EP1496435A1 (en) * 2003-07-11 2005-01-12 Yogitech Spa Dependable microcontroller, method for designing a dependable microcontroller and computer program product therefor
JP4379793B2 (ja) * 2004-03-12 2009-12-09 株式会社デンソー 車両用電子制御装置
US20070070077A1 (en) * 2005-09-26 2007-03-29 Silicon Integrated Systems Corp. Instruction removing mechanism and method using the same
KR100847560B1 (ko) * 2006-12-11 2008-07-21 삼성전자주식회사 다운로드되는 펌웨어의 오류 정정을 위한 회로 및 방법
US8581920B2 (en) * 2007-09-27 2013-11-12 Rambus Inc. Utilizing masked data bits during accesses to a memory
US20090228973A1 (en) * 2008-03-06 2009-09-10 Chendil Kumar Techniques for automatic discovery and update of client environmental information in a virtual private network (vpn)
US20110107325A1 (en) * 2009-11-03 2011-05-05 Jack Matthew Early Detection of Errors in a Software Installation
US8614716B2 (en) 2010-10-01 2013-12-24 Apple Inc. Recording a command stream with a rich encoding format for capture and playback of graphics content
JP5954872B2 (ja) * 2012-09-20 2016-07-20 ルネサスエレクトロニクス株式会社 半導体集積回路
US9645916B2 (en) 2014-05-30 2017-05-09 Apple Inc. Performance testing for blocks of code
CN105677504A (zh) * 2015-12-30 2016-06-15 深圳市芯海科技有限公司 一种解决处理器死机问题的方法
US11436073B2 (en) 2020-11-18 2022-09-06 Hewlett Packard Enterprise Development Lp Fault indications for storage system commands

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573152A (en) * 1983-05-13 1986-02-25 Greene Richard E Switch matrix test and control system
US5509115A (en) * 1990-08-08 1996-04-16 Peerless Systems Corporation Method and apparatus for displaying a page with graphics information on a continuous synchronous raster output device
JPH04287243A (ja) * 1991-03-18 1992-10-12 Toshiba Corp グラフィック表示装置
US5432900A (en) * 1992-06-19 1995-07-11 Intel Corporation Integrated graphics and video computer display system
JPH09102970A (ja) * 1995-10-05 1997-04-15 Sony Corp 映像音声機器エラー監視システム
US5812760A (en) * 1996-06-25 1998-09-22 Lsi Logic Corporation Programmable byte wise MPEG systems layer parser
US5875295A (en) * 1996-09-30 1999-02-23 S3 Incorporated Instruction format for ensuring safe execution of display list
US6041406A (en) * 1997-04-08 2000-03-21 Advanced Micro Devices, Inc. Parallel and serial debug port on a processor
US5990914A (en) * 1997-09-09 1999-11-23 Compaq Computer Corporation Generating an error signal when accessing an invalid memory page
US6675345B1 (en) * 2000-05-12 2004-01-06 Oak Technology, Inc. Method and apparatus for detecting errors in DVD data
US6629184B1 (en) * 2000-05-18 2003-09-30 Igt Method and apparatus for inhibiting a selected IDE command
US6496900B1 (en) * 2000-09-12 2002-12-17 3Ware, Inc. Disk array system, controller, and method for verifying command data written to disk drives
US6829729B2 (en) * 2001-03-29 2004-12-07 International Business Machines Corporation Method and system for fault isolation methodology for I/O unrecoverable, uncorrectable error

Also Published As

Publication number Publication date
CN1542619A (zh) 2004-11-03
TWI247985B (en) 2006-01-21
CN1290013C (zh) 2006-12-13
US7197669B2 (en) 2007-03-27
US20050028047A1 (en) 2005-02-03

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