to test ALU

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GPHYSICS G06Computing G06FELECTRICAL DIGITAL DATA PROCESSING G06F11/00Error detection Error correction Monitoring

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G06F11/2226to test ALU

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for testing artificial intelligence chip, devi...
- Patent number 11,714,128
- Issue date Aug 1, 2023
- KUNLUNXIN TECHNOLOGY (BEIJING) COMPANY LIMITED
- Ziyu Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Residue checking of entire normalizer output of an extended result
- Patent number 11,159,183
- Issue date Oct 26, 2021
- International Business Machines Corporation
- Nicol Hofmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and fault detection method therefor
- Patent number 10,191,829
- Issue date Jan 29, 2019
- Renesas Electronics Corporation
- Hirohiko Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arithmetic logic unit testing system and method
- Patent number 9,702,932
- Issue date Jul 11, 2017
- SHANGHAI XINHAO MICRO ELECTRONICS CO., LTD.
- Chenghao Kenneth Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arithmetic logic unit for use within a flight control system
- Patent number 8,745,117
- Issue date Jun 3, 2014
- Honeywell International Inc.
- Jason Bickler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arithmetic logic unit for use within a flight control system
- Patent number 8,615,540
- Issue date Dec 24, 2013
- Honeywell International Inc.
- Jason Bickler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling simulation of a microprocessor instruction fetch unit t...
- Patent number 8,533,394
- Issue date Sep 10, 2013
- International Business Machines Corporation
- Akash V. Giri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling simulation of a microprocessor instruction fetch unit t...
- Patent number 8,478,940
- Issue date Jul 2, 2013
- International Business Machines Corporation
- Akash V. Giri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for checking rotate, shift and sign extension fun...
- Patent number 8,024,647
- Issue date Sep 20, 2011
- International Business Machines Corporation
- Fadi Y. Busaba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, system and program product for establishing decimal floatin...
- Patent number 7,827,451
- Issue date Nov 2, 2010
- International Business Machines Corporation
- Theodore J. Bohizic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of verifying integrity of control module arithmetic logic un...
- Patent number 7,600,161
- Issue date Oct 6, 2009
- GM Global Technology Operations, Inc.
- Mark H. Costin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for checking rotate, shift and sign extension fun...
- Patent number 7,376,890
- Issue date May 20, 2008
- International Business Machines Corporation
- Fadi Y. Busaba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generation of mask-constrained floating-point addition and subtract...
- Patent number 7,028,067
- Issue date Apr 11, 2006
- International Business Machines Corporation
- Ziv Abraham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error character generation
- Patent number 6,438,728
- Issue date Aug 20, 2002
- Intel Corporation
- Dean S. Susnow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Built in shelf test method and apparatus for booth multipliers
- Patent number 5,960,009
- Issue date Sep 28, 1999
- Lucent Technologies Inc.
- Dimitris Gizopoulos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pipelined data processing device having improved hardware control o...
- Patent number 5,822,557
- Issue date Oct 13, 1998
- Fujitsu Limited
- Seiji Suetake
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for a variable step address generator
- Patent number 5,742,614
- Issue date Apr 21, 1998
- Texas Instruments Incorporated
- Danny R. Cline
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-diagnosis program storage unit detachably connected to a progr...
- Patent number 5,657,441
- Issue date Aug 12, 1997
- Sony Corporation
- Yoshikazu Kurose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for generating floating point test vectors
- Patent number 5,572,664
- Issue date Nov 5, 1996
- Advanced Micro Devices, Inc.
- Norman Bujanos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-scan design-for-testability of RT-level data paths
- Patent number 5,513,123
- Issue date Apr 30, 1996
- NEC USA, Inc.
- Sujit Dey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Test circuit for logic ICS
- Patent number 4,965,511
- Issue date Oct 23, 1990
- Kabushiki Kaisha Toshiba
- Akira Nishimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processor including testing structure for a barrel shifter
- Patent number 4,962,500
- Issue date Oct 9, 1990
- NEC Corporation
- Katsuhiko Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 4,924,469
- Issue date May 8, 1990
- Kabushiki Kaisha Toshiba
- Kiichiro Tamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arithmetic logic system capable of checking carry look-ahead circuit
- Patent number 4,876,661
- Issue date Oct 24, 1989
- NEC Corporation
- Kei Koya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of testing a modified booth multiplier, modified booth multi...
- Patent number 4,866,715
- Issue date Sep 12, 1989
- U.S. Philips Corporation
- Jozef L. Van Meerbergen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of operating enhanced alu test hardware
- Patent number 4,618,956
- Issue date Oct 21, 1986
- Tandem Computers Incorporated
- Robert W. Horst
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit for test of ultra high speed digital arithmetic units
- Patent number 4,285,059
- Issue date Aug 18, 1981
- The United States of America as represented by the Secretary of the Army
- Donald W. Burlage
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3863059
- Patent number 3,863,059
- Issue date Jan 28, 1975
- B60 - VEHICLES IN GENERAL
Information Patent Grant
3531631
- Patent number 3,531,631
- Issue date Sep 29, 1970
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND FAULT DETECTION METHOD THEREFOR
- Publication number 20160055070
- Publication date Feb 25, 2016
- RENESAS ELECTRONICS CORPORATION
- Hirohiko ITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARITHMETIC LOGIC UNIT FOR USE WITHIN A FLIGHT CONTROL SYSTEM
- Publication number 20140046991
- Publication date Feb 13, 2014
- Jason Bickler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTING UNIT ABNORMALITY DETERMINING APPARATUS AND METHOD
- Publication number 20130055038
- Publication date Feb 28, 2013
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Munenori Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING SIMULATION OF A MICROPROCESSOR INSTRUCTION FETCH UNIT T...
- Publication number 20120151186
- Publication date Jun 14, 2012
- International Business Machines Corporation
- Akash V. Giri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARITHMETIC LOGIC UNIT FOR USE WITHIN A FLIGHT CONTROL SYSTEM
- Publication number 20110022910
- Publication date Jan 27, 2011
- Honeywell International Inc.
- Jason Bickler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING SIMULATION OF A MICROPROCESSOR INSTRUCTION FETCH UNIT T...
- Publication number 20100306476
- Publication date Dec 2, 2010
- International Business Machines Corporation
- Akash V. Giri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERATION VERIFICATION METHOD FOR VERIFYING OPERATIONS OF A PROCESSOR
- Publication number 20080172551
- Publication date Jul 17, 2008
- FUJITSU LIMITED
- Hideo Yamashita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR CHECKING ROTATE, SHIFT AND SIGN EXTENSION FUN...
- Publication number 20080162618
- Publication date Jul 3, 2008
- FADI Y. BUSABA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, SYSTEM AND PROGRAM PRODUCT FOR ESTABLISHING DECIMAL FLOATIN...
- Publication number 20070277022
- Publication date Nov 29, 2007
- International Business Machines Corporation
- Theodore J. Bohizic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Resource assigning method and diagnostic system of arithmetic circu...
- Publication number 20070136732
- Publication date Jun 14, 2007
- FUJITSU LIMITED
- Hiroyuki Saitoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of verifying integrity of control module arithmetic logic un...
- Publication number 20060036911
- Publication date Feb 16, 2006
- Mark H. Costin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for checking rotate, shift and sign extension fun...
- Publication number 20050278572
- Publication date Dec 15, 2005
- International Business Machines Corp.
- Fadi Y. Busaba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method of testing and evaluating mathematical functions
- Publication number 20050125468
- Publication date Jun 9, 2005
- International Business Machines Corporation
- Robert F. Enenkel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Unified multiplier triple-expansion scheme and extra regular compac...
- Publication number 20040172439
- Publication date Sep 2, 2004
- THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK
- Rong Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Generation of mask-constrained floating-point addition and substrac...
- Publication number 20030200244
- Publication date Oct 23, 2003
- International Business Machines Corp.
- Ziv Abraham
- G06 - COMPUTING CALCULATING COUNTING

to test ALU

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for testing artificial intelligence chip, devi...

Residue checking of entire normalizer output of an extended result

Semiconductor device and fault detection method therefor

Arithmetic logic unit testing system and method

Arithmetic logic unit for use within a flight control system

Arithmetic logic unit for use within a flight control system

Controlling simulation of a microprocessor instruction fetch unit t...

Controlling simulation of a microprocessor instruction fetch unit t...

Method and system for checking rotate, shift and sign extension fun...

Method, system and program product for establishing decimal floatin...

Method of verifying integrity of control module arithmetic logic un...

Method and system for checking rotate, shift and sign extension fun...

Generation of mask-constrained floating-point addition and subtract...

Error character generation

Built in shelf test method and apparatus for booth multipliers

Pipelined data processing device having improved hardware control o...

Apparatus and method for a variable step address generator

Self-diagnosis program storage unit detachably connected to a progr...

System for generating floating point test vectors

Non-scan design-for-testability of RT-level data paths

Test circuit for logic ICS

Data processor including testing structure for a barrel shifter

Semiconductor integrated circuit device

Arithmetic logic system capable of checking carry look-ahead circuit

Method of testing a modified booth multiplier, modified booth multi...

Method of operating enhanced alu test hardware

Circuit for test of ultra high speed digital arithmetic units

3863059

3531631

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE AND FAULT DETECTION METHOD THEREFOR

ARITHMETIC LOGIC UNIT FOR USE WITHIN A FLIGHT CONTROL SYSTEM

COMPUTING UNIT ABNORMALITY DETERMINING APPARATUS AND METHOD

CONTROLLING SIMULATION OF A MICROPROCESSOR INSTRUCTION FETCH UNIT T...

ARITHMETIC LOGIC UNIT FOR USE WITHIN A FLIGHT CONTROL SYSTEM

CONTROLLING SIMULATION OF A MICROPROCESSOR INSTRUCTION FETCH UNIT T...

OPERATION VERIFICATION METHOD FOR VERIFYING OPERATIONS OF A PROCESSOR

METHOD AND SYSTEM FOR CHECKING ROTATE, SHIFT AND SIGN EXTENSION FUN...

METHOD, SYSTEM AND PROGRAM PRODUCT FOR ESTABLISHING DECIMAL FLOATIN...

Resource assigning method and diagnostic system of arithmetic circu...

Method of verifying integrity of control module arithmetic logic un...

Method and system for checking rotate, shift and sign extension fun...

System and method of testing and evaluating mathematical functions

Unified multiplier triple-expansion scheme and extra regular compac...

Generation of mask-constrained floating-point addition and substrac...