CN1297200A - 在复位后用于配置一个数据处理系统的方法及其装置 - Google Patents
在复位后用于配置一个数据处理系统的方法及其装置 Download PDFInfo
- Publication number
- CN1297200A CN1297200A CN00130960A CN00130960A CN1297200A CN 1297200 A CN1297200 A CN 1297200A CN 00130960 A CN00130960 A CN 00130960A CN 00130960 A CN00130960 A CN 00130960A CN 1297200 A CN1297200 A CN 1297200A
- Authority
- CN
- China
- Prior art keywords
- data
- memory
- address
- reset vector
- bit
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/04—Addressing variable-length words or parts of words
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4403—Processor initialisation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Memory System (AREA)
- Debugging And Monitoring (AREA)
- Executing Machine-Instructions (AREA)
- Microcomputers (AREA)
- Programmable Controllers (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/447,253 | 1999-11-23 | ||
US09/447,253 US6625727B1 (en) | 1999-11-23 | 1999-11-23 | Apparatus and method for configuring a data processing system by retrieving a configuration value from storage device using reset vector and configuring parameters after reset |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1297200A true CN1297200A (zh) | 2001-05-30 |
CN1244059C CN1244059C (zh) | 2006-03-01 |
Family
ID=23775606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001309609A Expired - Fee Related CN1244059C (zh) | 1999-11-23 | 2000-11-22 | 在复位后用于检索复位矢量的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6625727B1 (zh) |
JP (1) | JP4271843B2 (zh) |
KR (1) | KR100763173B1 (zh) |
CN (1) | CN1244059C (zh) |
TW (1) | TW501003B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012103738A1 (zh) * | 2011-07-01 | 2012-08-09 | 华为技术有限公司 | 用于快速复位设备的方法和装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6845444B2 (en) * | 2001-08-23 | 2005-01-18 | Silicon Integrated Systems Corp. | Method and apparatus for reducing strapping devices |
US7966432B2 (en) * | 2004-07-30 | 2011-06-21 | ST—Ericsson SA | Data processing device adaptable to variable external memory size and endianess |
US7620795B1 (en) * | 2005-01-14 | 2009-11-17 | Xilinx, Inc. | Controller for a processor having internal memory |
US8914624B2 (en) * | 2010-12-22 | 2014-12-16 | Silicon Laboratories Inc. | Changing the reset state of a processor |
US9465755B2 (en) | 2011-07-18 | 2016-10-11 | Hewlett Packard Enterprise Development Lp | Security parameter zeroization |
US9442734B2 (en) * | 2014-02-11 | 2016-09-13 | Apple Inc. | Completion time determination for vector instructions |
US9632775B2 (en) | 2014-02-11 | 2017-04-25 | Apple Inc. | Completion time prediction for vector instructions |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4692870A (en) * | 1984-12-20 | 1987-09-08 | Pitney Bowes Inc. | General purpose processor module for mailroom equipment |
US4860196A (en) * | 1986-12-01 | 1989-08-22 | Siemens Aktiengesellschaft | High-availability computer system with a support logic for a warm start |
US4980850A (en) * | 1987-05-14 | 1990-12-25 | Digital Equipment Corporation | Automatic sizing memory system with multiplexed configuration signals at memory modules |
DE3886529T2 (de) * | 1988-08-27 | 1994-06-30 | Ibm | Einrichtung in einem Datenverarbeitungssystem zur System-Initialisierung und -Rückstellung. |
US5408664A (en) * | 1992-06-19 | 1995-04-18 | Silicon Graphics, Incorporated | System and Method for booting computer for operation in either of two byte-order modes |
US5327531A (en) * | 1992-09-21 | 1994-07-05 | International Business Machines Corp. | Data processing system including corrupt flash ROM recovery |
US5630099A (en) * | 1993-12-10 | 1997-05-13 | Advanced Micro Devices | Non-volatile memory array controller capable of controlling memory banks having variable bit widths |
US5652844A (en) * | 1995-06-26 | 1997-07-29 | Motorola, Inc. | Flexible pin configuration for use in a data processing system during a reset operation and method therefor |
US5727208A (en) * | 1995-07-03 | 1998-03-10 | Dell U.S.A. L.P. | Method and apparatus for configuration of processor operating parameters |
US5909557A (en) * | 1995-11-20 | 1999-06-01 | Lucent Technologies Inc. | Integrated circuit with programmable bus configuration |
US5682528A (en) * | 1995-12-22 | 1997-10-28 | Tandem Computers Incorporated | Spoon-feed initialization in a multiprocessor system |
US5784625A (en) * | 1996-03-19 | 1998-07-21 | Vlsi Technology, Inc. | Method and apparatus for effecting a soft reset in a processor device without requiring a dedicated external pin |
US6226736B1 (en) * | 1997-03-10 | 2001-05-01 | Philips Semiconductors, Inc. | Microprocessor configuration arrangement for selecting an external bus width |
US5898896A (en) * | 1997-04-10 | 1999-04-27 | International Business Machines Corporation | Method and apparatus for data ordering of I/O transfers in Bi-modal Endian PowerPC systems |
US6353927B1 (en) * | 1997-10-14 | 2002-03-05 | Lucent Technologies Inc. | Data download technique into installed memory |
US6298426B1 (en) * | 1997-12-31 | 2001-10-02 | Intel Corporation | Controller configurable for use with multiple memory organizations |
US6145122A (en) * | 1998-04-27 | 2000-11-07 | Motorola, Inc. | Development interface for a data processor |
US6356965B1 (en) * | 1998-09-08 | 2002-03-12 | Compaq Computer Corporation | Hotkey for network service boot |
US6480948B1 (en) * | 1999-06-24 | 2002-11-12 | Cirrus Logic, Inc. | Configurable system memory map |
-
1999
- 1999-11-23 US US09/447,253 patent/US6625727B1/en not_active Expired - Lifetime
-
2000
- 2000-10-24 TW TW089122331A patent/TW501003B/zh active
- 2000-11-20 JP JP2000352194A patent/JP4271843B2/ja not_active Expired - Fee Related
- 2000-11-22 CN CNB001309609A patent/CN1244059C/zh not_active Expired - Fee Related
- 2000-11-23 KR KR1020000070065A patent/KR100763173B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012103738A1 (zh) * | 2011-07-01 | 2012-08-09 | 华为技术有限公司 | 用于快速复位设备的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1244059C (zh) | 2006-03-01 |
JP2001209463A (ja) | 2001-08-03 |
TW501003B (en) | 2002-09-01 |
KR20010051902A (ko) | 2001-06-25 |
US6625727B1 (en) | 2003-09-23 |
JP4271843B2 (ja) | 2009-06-03 |
KR100763173B1 (ko) | 2007-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FREEDOM SEMICONDUCTORS CO. Free format text: FORMER OWNER: MOTOROLA, INC. Effective date: 20040903 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040903 Address after: Texas in the United States Applicant after: FreeScale Semiconductor Address before: Illinois Instrunment Applicant before: Motorola, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FISICAL SEMICONDUCTOR INC. Free format text: FORMER NAME: FREEDOM SEMICONDUCTOR CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Texas in the United States Patentee after: FREESCALE SEMICONDUCTOR, Inc. Address before: Texas in the United States Patentee before: FreeScale Semiconductor |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060301 Termination date: 20191122 |