DE60335927D1 - Mikroprozessor mit Zufallszahlengenerator, dessen Verfügbarkeit vom Ergebnis eines Selbsttests abhängig ist - Google Patents

Mikroprozessor mit Zufallszahlengenerator, dessen Verfügbarkeit vom Ergebnis eines Selbsttests abhängig ist

Info

Publication number
DE60335927D1
DE60335927D1 DE60335927T DE60335927T DE60335927D1 DE 60335927 D1 DE60335927 D1 DE 60335927D1 DE 60335927 T DE60335927 T DE 60335927T DE 60335927 T DE60335927 T DE 60335927T DE 60335927 D1 DE60335927 D1 DE 60335927D1
Authority
DE
Germany
Prior art keywords
microprocessor
self
test
result
random number
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.)
Expired - Lifetime
Application number
DE60335927T
Other languages
English (en)
Inventor
G Glenn Henry
Terry Parks
Thomas Crispin
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.)
IP First LLC
Original Assignee
IP First LLC
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 IP First LLC filed Critical IP First LLC
Application granted granted Critical
Publication of DE60335927D1 publication Critical patent/DE60335927D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58Random or pseudo-random number generators
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/26Functional testing
    • G06F11/27Built-in tests
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003Arrangements for executing specific machine instructions
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003Arrangements for executing specific machine instructions
    • G06F9/3004Arrangements for executing specific machine instructions to perform operations on memory
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003Arrangements for executing specific machine instructions
    • G06F9/30076Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G06F9/30087Synchronisation or serialisation instructions
DE60335927T 2002-11-20 2003-04-14 Mikroprozessor mit Zufallszahlengenerator, dessen Verfügbarkeit vom Ergebnis eines Selbsttests abhängig ist Expired - Lifetime DE60335927D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/300,922 US7219112B2 (en) 2001-11-20 2002-11-20 Microprocessor with instruction translator for translating an instruction for storing random data bytes
US10/365,599 US7165084B2 (en) 2002-11-20 2003-02-11 Microprocessor with selectivity available random number generator based on self-test result

Publications (1)

Publication Number Publication Date
DE60335927D1 true DE60335927D1 (de) 2011-03-10

Family

ID=32229879

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60305129T Expired - Lifetime DE60305129T2 (de) 2002-11-20 2003-02-21 Mikroprozessor mit Pseudozufallszahlengenerator und Befehl zur Speicherung von Zufallsdaten
DE60335927T Expired - Lifetime DE60335927D1 (de) 2002-11-20 2003-04-14 Mikroprozessor mit Zufallszahlengenerator, dessen Verfügbarkeit vom Ergebnis eines Selbsttests abhängig ist

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60305129T Expired - Lifetime DE60305129T2 (de) 2002-11-20 2003-02-21 Mikroprozessor mit Pseudozufallszahlengenerator und Befehl zur Speicherung von Zufallsdaten

Country Status (5)

Country Link
US (7) US7219112B2 (de)
EP (2) EP1422611B1 (de)
CN (1) CN1236380C (de)
DE (2) DE60305129T2 (de)
TW (1) TWI270004B (de)

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Also Published As

Publication number Publication date
US20030149863A1 (en) 2003-08-07
US7174355B2 (en) 2007-02-06
US7334009B2 (en) 2008-02-19
US20040096060A1 (en) 2004-05-20
US7219112B2 (en) 2007-05-15
CN1503121A (zh) 2004-06-09
DE60305129D1 (de) 2006-06-14
US20040098429A1 (en) 2004-05-20
EP1422611B1 (de) 2006-05-10
US20060253688A1 (en) 2006-11-09
US8296345B2 (en) 2012-10-23
EP2068239B1 (de) 2011-01-26
US20070118581A1 (en) 2007-05-24
US7818358B2 (en) 2010-10-19
US7165084B2 (en) 2007-01-16
US20070078920A1 (en) 2007-04-05
EP1422611A2 (de) 2004-05-26
TW200409016A (en) 2004-06-01
DE60305129T2 (de) 2006-12-07
US7849120B2 (en) 2010-12-07
EP2068239A1 (de) 2009-06-10
US20070118582A1 (en) 2007-05-24
CN1236380C (zh) 2006-01-11
EP1422611A3 (de) 2004-10-27
TWI270004B (en) 2007-01-01

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