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Class Information
Number: 714/724
Name: Error detection/correction and fault detection/recovery > Pulse or data error handling > Digital logic testing
Description: Subject matter in which the diagnostic test is performed upon a system or element performing a binary logic operation upon a signal having plural distinct discrete states.


Sub-classes under this class:

Class Number Class Name Patents
714/733 Built-in testing circuit (bilbo) 1,106
714/745 Determination of marginal operation limits 189
714/736 Device response compared to expected fault-free response 734
714/737 Device response compared to fault dictionary/truth table 94
714/735 Device response compared to input pattern 304
714/738 Including test pattern generator 866
714/725 Programmable logic array (pla) testing 328
714/726 Scan path testing (e.g., level sensitive scan design (lssd)) 1,078
714/732 Signature analysis 315
714/734 Structural (in-circuit test) 534


Patents under this class:

Patent Number Title Of Patent Date Issued
7620861 Method and apparatus for testing integrated circuits by employing test vector patterns that satisfy passband requirements imposed by communication channels Nov. 17, 2009
7620858 Fabric-based high speed serial crossbar switch for ATE Nov. 17, 2009
7617431 Method and apparatus for analyzing delay defect Nov. 10, 2009
7617428 Circuits and associated methods for improved debug and test of an application integrated circuit Nov. 10, 2009
7617427 Method and apparatus for detecting defects in integrated circuit die from stimulation of statistical outlier signatures Nov. 10, 2009
7613974 Fault detection method and apparatus Nov. 3, 2009
7613971 Semiconductor integrated circuit with delay test circuit, and method for testing semiconductor integrated circuit Nov. 3, 2009
7613968 Device and method for JTAG test Nov. 3, 2009
7613966 Hyperjtag system including debug probe, on-chip instrumentation, and protocol Nov. 3, 2009
7613965 Apparatus and method for high-speed SAS link protocol testing Nov. 3, 2009
7613964 Relay device and corresponding method Nov. 3, 2009
7613963 Wireless method and apparatus for testing armament circuits Nov. 3, 2009
7612698 Test apparatus, manufacturing method, and test method Nov. 3, 2009
7610538 Test apparatus and performance board for diagnosis Oct. 27, 2009
7610535 Boundary scan connector test method capable of fully utilizing test I/O modules Oct. 27, 2009
7610532 Serializer/de-serializer bus controller interface Oct. 27, 2009
7610531 Modifying a test pattern to control power supply noise Oct. 27, 2009
7610530 Test data generator, test system and method thereof Oct. 27, 2009
7610529 Testing mobile wireless devices during device production Oct. 27, 2009
7610528 Configuring flash memory Oct. 27, 2009
7610527 Test output compaction with improved blocking of unknown values Oct. 27, 2009
7610526 On-chip circuitry for bus validation Oct. 27, 2009
7610520 Digital data signal testing using arbitrary test signal Oct. 27, 2009
7607057 Test wrapper including integrated scan chain for testing embedded hard macro in an integrated circuit chip Oct. 20, 2009
7607056 Semiconductor test apparatus for simultaneously testing plurality of semiconductor devices Oct. 20, 2009
7607055 Semiconductor memory device and method of testing the same Oct. 20, 2009
7606696 Programmable extended compression mask for dynamic trace Oct. 20, 2009
7603603 Configurable memory architecture with built-in testing mechanism Oct. 13, 2009
7603598 Semiconductor device for testing semiconductor process and method thereof Oct. 13, 2009
7603497 Method and apparatus to launch write queue read data in a microprocessor recovery unit Oct. 13, 2009
7602171 System for testing memory modules using a rotating-type module mounting portion Oct. 13, 2009
7600167 Flip-flop, shift register, and scan test circuit Oct. 6, 2009
7599826 System and method for generating various simulation conditions for simulation analysis Oct. 6, 2009
7596731 Test time reduction algorithm Sep. 29, 2009
7596730 Test method, test system and assist board Sep. 29, 2009
7596729 Memory device testing system and method using compressed fail data Sep. 29, 2009
7596173 Test apparatus, clock generator and electronic device Sep. 29, 2009
7595467 Fault detection system and method for managing the same Sep. 29, 2009
7594150 Fault-tolerant architecture of flip-flops for transient pulses and signal delays Sep. 22, 2009
7590911 Apparatus and method for testing and debugging an integrated circuit Sep. 15, 2009
7590904 Systems and methods for detecting a failure event in a field programmable gate array Sep. 15, 2009
7590903 Re-configurable architecture for automated test equipment Sep. 15, 2009
7590902 Methods and apparatuses for external delay test of input-output circuits Sep. 15, 2009
7590901 Apparatus, system, and method for dynamic recovery and restoration from design defects in an integrated circuit Sep. 15, 2009
7590900 Flip flop circuit & same with scan function Sep. 15, 2009
7590891 Debugging circuit and a method of controlling the debugging circuit Sep. 15, 2009
7587649 Testing of reconfigurable logic and interconnect sources Sep. 8, 2009
7587642 System and method for performing concurrent mixed signal testing on a single processor Sep. 8, 2009
7584392 Test compaction using linear-matrix driven scan chains Sep. 1, 2009
7584390 Method and system for alternating between programs for execution by cells of an integrated circuit Sep. 1, 2009



 
 
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