Patents
Sitemap › G06 - Computing; Calculating; Counting › G06F - Electric digital data processing › G06F 11 - Error detection; Error correction; Monitoring
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
01/1990
01/24/1990EP0351900A2 Logic analyser with configurable multi-levels
01/24/1990EP0351750A2 Diagnostic system having flexibility adaptable for various scales of information processing system
01/24/1990EP0351536A2 Systematic recovery of excessive spin loops in an n-way mp environment
01/24/1990EP0102150B1 Data processing system with diagnosis function
01/23/1990US4896323 Parity-checked clock generator system
01/23/1990US4896321 Self-monitoring system
01/23/1990US4896257 Computer system having virtual memory configuration with second computer for virtual addressing with translation error processing
01/18/1990DE3823925A1 Arrangement for testing peripheral connection modules of a communications system
01/17/1990EP0351109A2 Reducing resources in a high reliability data storage subsystem
01/17/1990EP0350943A2 Semiconductor integrated circuit including output buffer
01/17/1990EP0350888A2 Signature compression circuit
01/17/1990EP0350674A2 Method for hot extraction and insertion of logic boards in an on-line communication system and apparatus therefor
01/17/1990EP0350538A1 Memory device containing a static RAM memory that is adapted for executing a self-test, and integrated circuit containing such a device as an embedded static RAM memory
01/17/1990EP0168307B1 Microprocessor with a stop function of the event counter
01/17/1990CN1038890A Method and apparatus for generating a start signal for parallel-synchronous of three substantially identical data processing units
01/16/1990US4894830 LSI chip with scanning circuitry for generating reversals along activated logical paths
01/16/1990US4894828 Multiple sup swap mechanism
01/16/1990US4894827 Redundancy and buffering circuits
01/16/1990US4894800 Reconfigurable register bit-slice for self-test
01/16/1990US4894744 Information handling and control systems, and methods of testing the condition of electrical loads in such systems
01/16/1990US4894648 Information handling and control systems, and methods of testing the condition of electrical loads in such systems
01/11/1990WO1990000280A1 Disk drive memory
01/10/1990EP0349854A1 Method for testing an electronic module
01/09/1990CA1264376A1 Method and apparatus for locating and displaying historical information within an electronic postage meter
01/03/1990EP0348994A2 Directed hardware error identification method and apparatus for error recovery in piplined processing areas of a computer system
01/03/1990EP0348704A2 Apparatus and method for simultaneously presenting error interrupt and error data to a support processor
01/03/1990EP0348663A2 Simultaneous trans-processor broadcast of machine conditions in a loosely-coupled multi-processor system
01/03/1990EP0348652A2 Checkpoint retry system
01/03/1990EP0348616A2 Storage subsystem including an error correcting cache
01/02/1990US4891812 Method and apparatus for selecting a digital signal from a plurality of digital signals
01/02/1990US4891811 Efficient address test for large memories
01/02/1990US4891810 Reconfigurable computing device
01/02/1990US4891809 Cache memory having self-error checking and sequential verification circuits
01/02/1990US4891773 Logic simulation
01/02/1990US4891742 Procedure and device for eliminating interference generated by power switches
01/02/1990CA1264198A1 Circuit and a method for the selection of original data from a register log containing original and modified data
12/1989
12/28/1989WO1989012857A1 Method and apparatus for generating a start signal for parallel-synchronous operation of three substantially identical data processing units
12/28/1989EP0269676A4 Universal programmable counter/timer and address register module.
12/27/1989EP0348368A1 Method and apparatus for generating a start signal for parallel-synchronous operation of three identical data processing units
12/27/1989EP0348240A2 Microprocessor equipped with parity control unit on same chip
12/27/1989EP0348080A2 Option testing in a data processing system
12/27/1989EP0347908A2 Test facilitating circuit of logic circuit
12/27/1989EP0347906A2 Self-diagnostic circuit for logic circuit block
12/27/1989EP0347905A2 Circuit for testing circuit blocks controlled by microinstructions
12/27/1989EP0347659A2 Monitoring arrangement for an electronic data processing facility
12/27/1989EP0347558A2 Apparatus for partitioned clock stopping in response to classified processor errors
12/27/1989EP0284606B1 Device for resetting computer equipment
12/26/1989US4890287 On-the-fly error correction
12/26/1989US4890285 Cycle counter for timeout microdiagnostics
12/26/1989US4890284 Backup control system (BUCS)
12/26/1989US4890270 Method and apparatus for measuring the speed of an integrated circuit device
12/26/1989US4890227 Autonomous resource management system with recorded evaluations of system performance with scheduler control including knowledge learning function
12/26/1989US4890224 Method and apparatus for fault tolerant communication within a computing system
12/20/1989EP0347360A2 Method of isolating and diagnosing problems in data communication networks
12/20/1989EP0347179A2 Anti-bounce logic for critical loads
12/20/1989EP0347162A2 Apparatus and methods for controlling data flow processes by generated instruction sequences
12/20/1989EP0346946A1 Communication line controller
12/20/1989EP0346915A2 Cache breakpoint system for computers
12/20/1989EP0346804A1 Data-processing and control device
12/20/1989EP0346629A2 Memory card architecture and interface
12/19/1989US4888780 Method of detecting and correcting an error that has occurred in a digital computer
12/19/1989US4888774 Error detection system
12/19/1989US4888773 Smart memory card architecture and interface
12/19/1989US4888771 Diagnostic configuration management for a data processing system
12/19/1989US4888715 Semiconductor test system
12/19/1989US4888697 Electronic control apparatus with defined reset function
12/19/1989US4888686 System for storing information with comparison of stored data values
12/19/1989US4888684 Multiprocessor bus protocol
12/14/1989WO1989012274A1 Method for monitoring the correct combination of processors or programs in a computer system
12/14/1989WO1989012273A1 Testing method
12/14/1989WO1989012272A1 A method for monitoring errors in data
12/13/1989EP0346009A2 Measuring utilization of processor shared by multiple system control programs
12/13/1989CN1037981A Bidirectional buffer with latch and parity capability
12/13/1989CN1006095B Method of and system for fast functional testing of random access memories
12/12/1989US4887268 Error checking apparatus
12/12/1989US4887267 Logic integrated circuit capable of simplifying a test
12/12/1989US4887235 Symbolic language data processing system
12/12/1989US4887203 Microcoded processor executing microroutines with a user specified starting microaddress
12/12/1989US4887076 Computer interconnect coupler for clusters of data processing devices
12/12/1989US4887071 Digital activity loss detector
12/06/1989EP0344426A2 Self-checking majority voting logic for fault tolerant computing applications
12/06/1989EP0344271A1 System and method for testing digital electronic circuits
12/06/1989EP0344213A1 Viterbi decoder with reduced number of data move operations.
12/05/1989US4885750 Method and apparatus for error correction
12/05/1989US4885739 Interprocessor switching network
12/05/1989US4885717 System for graphically representing operation of object-oriented programs
12/05/1989US4885715 Digital processor for convolution and correlation
12/05/1989US4885712 Method and apparatus for partial test-cause generation
12/05/1989US4885683 Self-testing peripheral-controller system
12/05/1989CA1263760A1 Apparatus for multiprocessor communication
12/05/1989CA1263759A1 Arrangement for on-line diagnostic testing of an off- line standby processor in a duplicated processor configuration
12/05/1989CA1263758A1 Bit-slice digital processor for correlation and convolution
12/05/1989CA1263757A1 Digital processor for convolution and correlation
11/1989
11/30/1989DE3915322A1 Method of establishing the packed state of a substrate in a computer system
11/29/1989EP0344081A2 Bidirectional buffer with latch and parity capability
11/29/1989EP0343992A2 Multiprocessor system
11/29/1989EP0343742A2 Decoders for Hamming encoded data
11/29/1989EP0343682A2 Automatic programming system
11/29/1989EP0343626A2 Microprocessor operable in a functional redundancy monitor mode
11/29/1989EP0343344A2 Semiconductor memory device with improved indicator of the state of the redundant structure
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