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| DF | CLASS NOTES | |
| 1 | DF | RELIABILITY AND AVAILABILITY |
| 2 | DF | .~ Fault recovery |
| 3 | DF | .~.~ By masking or reconfiguration |
| 4 | DF | .~.~.~ Of network |
| 5 | DF | .~.~.~ Of memory or peripheral subsystem |
| 6 | DF | .~.~.~.~ Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data) |
| 7 | DF | .~.~.~.~.~ Reconfiguration (e.g., adding a replacement storage component) |
| 8 | DF | .~.~.~.~ Isolating failed storage location (e.g., sector remapping) |
| 9 | DF | .~.~.~.~ Access processor affected (e.g., I/O processor, MMU, DMA processor) |
| 10 | DF | .~.~.~ Of processor |
| 11 | DF | .~.~.~.~ Concurrent, redundantly operating processors |
| 12 | DF | .~.~.~.~.~ Synchronization maintenance of processors |
| 13 | DF | .~.~.~.~ Prepared backup processor (e.g., initializing cold backup) or updating backup processor (e.g., by checkpoint message) |
| 14 | DF | .~.~.~ Of power supply |
| 15 | DF | .~.~ State recovery (i.e., process or data file) |
| 16 | DF | .~.~.~ Forward recovery (e.g., redoing committed action) |
| 17 | DF | .~.~.~.~ Reexecuting single instruction or bus cycle |
| 18 | DF | .~.~.~ Transmission data record (e.g., for retransmission) |
| 19 | DF | .~.~.~ Undo record |
| 20 | DF | .~.~.~ Plural recovery data sets containing set interrelation data (e.g., time values or log record numbers) |
| 21 | DF | .~.~.~ State validity check |
| 22 | DF | .~.~.~ With power supply status monitoring |
| 23 | DF | .~.~ Resetting processor |
| 24 | DF | .~.~ Safe shutdown |
| 25 | DF | .~ Fault locating (i.e., diagnosis or testing) |
| 26 | DF | .~.~ Artificial intelligence (e.g., diagnostic expert system) |
| 27 | DF | .~.~ Particular access structure |
| 28 | DF | .~.~.~ Substituted emulative component (e.g., emulator microprocessor) |
| 29 | DF | .~.~.~.~ Memory emulator feature |
| 30 | DF | .~.~.~ Built-in hardware for diagnosing or testing within-system component (e.g., microprocessor test mode circuit, scan path) |
| 31 | DF | .~.~.~ Additional processor for in-system fault locating (e.g., distributed diagnosis program) |
| 32 | DF | .~.~ Particular stimulus creation |
| 33 | DF | .~.~.~ Derived from analysis (e.g., of a specification or by stimulation) |
| 34 | DF | .~.~.~ Halt, clock, or interrupt signal (e.g., freezing, hardware breakpoint, single-stepping) |
| 35 | DF | .~.~.~ Substituted or added instruction (e.g., code instrumenting, breakpoint instruction) |
| 36 | DF | .~.~.~ Test sequence at power-up or initialization |
| 37 | DF | .~.~ Analysis (e.g., of output, state, or design) |
| 38 | DF | .~.~.~ Of computer software |
| 39 | DF | .~.~.~ Monitor recognizes sequence of events (e.g., protocol or logic state analyzer) |
| 40 | DF | .~.~ Component dependent technique |
| 41 | DF | .~.~.~ For reliability enhancing component (e.g., testing backup spare, or fault injection) |
| 42 | DF | .~.~.~ Memory or storage device component fault |
| 43 | DF | .~.~.~ Bus, I/O channel, or network path component fault |
| 44 | DF | .~.~.~ Peripheral device component fault |
| 45 | DF | .~.~ Output recording (e.g., signature or trace) |
| 46 | DF | .~.~ Operator interface for diagnosing or testing |
| 47 | DF | .~ Performance monitoring for fault avoidance |
| 48 | DF | .~ Error detection or notification |
| 49 | DF | .~.~ State error (i.e., content of instruction, data, or message) |
| 50 | DF | .~.~.~ State out of sequence |
| 51 | DF | .~.~.~.~ Control flow state sequence monitored (e.g., watchdog processor for control-flow checking) |
| 52 | DF | .~.~.~.~ Error checking code |
| 53 | DF | .~.~.~ Address error |
| 54 | DF | .~.~.~ Storage content error |
| 55 | DF | .~.~ Timing error (e.g., watchdog timer time-out) |
| 56 | DF | .~.~.~ Bus or I/O channel device fault |
| 57 | DF | .~.~ Error forwarding and presentation (e.g., operator console, error display) |
| 700 | DF | SKEW DETECTION/CORRECTION |
| 701 | DF | DATA FORMATTING TO IMPROVE ERROR DETECTION/CORRECTION CAPABILITY |
| 702 | DF | .~ Memory access (e.g., address permutation) |
| 703 | DF | TESTING OF ERROR-CHECK SYSTEM |
| 704 | DF | ERROR COUNT OR RATE |
| 705 | DF | .~ Pseudo-error rate |
| 706 | DF | .~ Up-down counter |
| 707 | DF | .~ Synchronization control |
| 708 | DF | .~ Shutdown or establishing system parameter (e.g., transmission rate) |
| 709 | DF | DATA PULSE EVALUATION/BIT DECISION |
| 710 | DF | REPLACEMENT OF MEMORY SPARE LOCATION, PORTION, OR SEGMENT |
| 711 | DF | .~ Spare row or column |
| 712 | DF | TRANSMISSION FACILITY TESTING |
| 713 | DF | .~ For channel having repeater |
| 714 | DF | .~ By tone signal |
| 715 | DF | .~ Test pattern with comparison |
| 716 | DF | .~.~ Loop-back |
| 717 | DF | .~ Loop or ring configuration |
| 718 | DF | MEMORY TESTING |
| 719 | DF | .~ Read-in with read-out and compare |
| 720 | DF | .~.~ Special test pattern (e.g., checkerboard, walking ones) |
| 721 | DF | .~ Electrical parameter (e.g., threshold voltage) |
| 722 | DF | .~ Performing arithmetic function on memory contents |
| 723 | DF | .~ Error mapping or logging |
| 724 | DF | DIGITAL LOGIC TESTING |
| 725 | DF | .~ Programmable logic array (PLA) testing |
| 726 | DF | .~ Scan path testing (e.g., level sensitive scan design (LSSD)) |
| 727 | DF | .~.~ Boundary scan |
| 728 | DF | .~.~ Random pattern generation (includes pseudorandom pattern) |
| 729 | DF | .~.~ Plural scan paths |
| 730 | DF | .~.~ Addressing |
| 731 | DF | .~.~ Clock or synchronization |
| 732 | DF | .~ Signature analysis |
| 733 | DF | .~ Built-in testing circuit (BILBO) |
| 734 | DF | .~ Structural (in-circuit test) |
| 735 | DF | .~ Device response compared to input pattern |
| 736 | DF | .~ Device response compared to expected fault-free response |
| 737 | DF | .~ Device response compared to fault dictionary/truth table |
| 738 | DF | .~ Including test pattern generator |
| 739 | DF | .~.~ Random pattern generation (includes pseudorandom pattern) |
| 740 | DF | .~.~ Having analog signal |
| 741 | DF | .~.~ Simulation |
| 742 | DF | .~.~ Testing specific device |
| 743 | DF | .~.~ Addressing |
| 744 | DF | .~.~ Clock or synchronization |
| 745 | DF | .~ Determination of marginal operation limits |
| 746 | DF | DIGITAL DATA ERROR CORRECTION |
| 747 | DF | .~ Substitution of previous valid data |
| 748 | DF | .~ Request for retransmission |
| 749 | DF | .~.~ Retransmission if no ACK returned |
| 750 | DF | .~.~ Feedback to transmitter for comparison |
| 751 | DF | .~.~ Including forward error correction capability |
| 752 | DF | .~ Forward correction by block code |
| 753 | DF | .~.~ Double error correcting with single error correcting code |
| 754 | DF | .~.~ Error correction during refresh cycle |
| 755 | DF | .~.~ Double encoding codes (e.g., product, concatenated) |
| 756 | DF | .~.~.~ Cross-interleave Reed-Solomon code (CIRC) |
| 757 | DF | .~.~ Parallel generation of check bits |
| 758 | DF | .~.~ Error correcting code with additional error detection code (e.g, cyclic redundancy character, parity) |
| 759 | DF | .~.~ Look-up table encoding or decoding |
| 760 | DF | .~.~ Threshold decoding (e.g., majority logic) |
| 761 | DF | .~.~ Random and burst error correction |
| 762 | DF | .~.~ Burst error correction |
| 763 | DF | .~.~ Memory access |
| 764 | DF | .~.~.~ Error correct and restore |
| 765 | DF | .~.~.~ Error pointer |
| 766 | DF | .~.~.~ Check bits stored in separate area of memory |
| 767 | DF | .~.~.~ Code word for plural n-bit (n>1) storage units (e.g., x4 DRAM's) |
| 768 | DF | .~.~.~ Error correction code for memory address |
| 769 | DF | .~.~.~ Dynamic data storage |
| 770 | DF | .~.~.~.~ Disk array |
| 771 | DF | .~.~.~.~ Tape |
| 772 | DF | .~.~.~ Code word parallel access |
| 773 | DF | .~.~.~ Solid state memory |
| 774 | DF | .~.~ Adaptive error-correcting capability |
| 775 | DF | .~.~ Synchronization |
| 776 | DF | .~.~ For packet or frame multiplexed data |
| 777 | DF | .~.~ Hamming code |
| 778 | DF | .~.~ Nonbinary data (e.g., ternary) |
| 779 | DF | .~.~ Variable length data |
| 780 | DF | .~.~ Using symbol reliability information (e.g., soft decision) |
| 781 | DF | .~.~ Code based on generator polynomial |
| 782 | DF | .~.~.~ Bose-Chaudhuri-Hocquenghem code |
| 783 | DF | .~.~.~ Golay code |
| 784 | DF | .~.~.~ Reed-Solomon code |
| 785 | DF | .~.~.~ Syndrome computed |
| 786 | DF | .~ Forward error correction by tree code (e.g., convolutional) |
| 787 | DF | .~.~ Random and burst errors |
| 788 | DF | .~.~ Burst error |
| 789 | DF | .~.~ Synchronization |
| 790 | DF | .~.~ Puncturing |
| 791 | DF | .~.~ Sequential decoder (e.g., Fano or stack algorithm) |
| 792 | DF | .~.~.~ Trellis code |
| 793 | DF | .~.~ Syndrome decodable (e.g., self orthogonal) |
| 794 | DF | .~.~ Maximum likelihood |
| 795 | DF | .~.~ Viterbi decoding |
| 796 | DF | .~.~ Branch metric calculation |
| 797 | DF | .~ Majority decision/voter circuit |
| 798 | DF | ERROR DETECTION FOR SYNCHRONIZATION CONTROL |
| 799 | DF | ERROR/FAULT DETECTION TECHNIQUE |
| 800 | DF | .~ Parity bit |
| 801 | DF | .~.~ Parity generator or checker circuit detail |
| 802 | DF | .~.~ Even and odd parity |
| 803 | DF | .~.~ Parity prediction |
| 804 | DF | .~.~ Plural dimension parity check |
| 805 | DF | .~.~ Storage accessing (e.g., address parity check) |
| 806 | DF | .~ Constant-ratio code (m/n) |
| 807 | DF | .~ Check character |
| 808 | DF | .~.~ Modulo-n residue check character |
| 809 | DF | .~ Code constraint monitored |
| 810 | DF | .~.~ Multilevel coding (n>2) |
| 811 | DF | .~ Forbidden combination or improper condition |
| 812 | DF | .~.~ Specified digital signal or pulse count |
| 813 | DF | .~.~ Two key-down detector |
| 814 | DF | .~.~ Data timing/clocking |
| 815 | DF | .~.~ Time delay/interval monitored |
| 816 | DF | .~.~ Two-rail logic |
| 817 | DF | .~.~ Noise level |
| 818 | DF | .~.~ Missing-bit/drop-out detection |
| 819 | DF | .~ Comparison of data |
| 820 | DF | .~.~ Plural parallel devices of channels |
| 821 | DF | .~.~.~ Transmission facility |
| 822 | DF | .~.~ Sequential repetition |
| 823 | DF | .~.~.~ True and complement data |
| 824 | DF | .~.~ Device output compared to input |
| 825 | DF | MISCELLANEOUS |
| ********************************* | ||
| FOREIGN ART COLLECTIONS | ||
| ********************************* | ||
| FOR 100 | DF | .~ Scan path testing (LSSD) (371/FOR 100) |
| FOR 101 | DF | .~ Including test pattern generator (371/FOR 101) |
| FOR 102 | DF | .~ Block code (371/FOR 102) |
| FOR 103 | DF | .~.~ Memory access (371/FOR 103) |
| FOR 104 | DF | .~ Convolutional code (371/FOR 104) |
| FOR 105 | DF | SKEW DETECTION/CORRECTION (371/1) |
| FOR 106 | DF | DATA FORMATTING TO IMPROVE ERROR DETECTION/CORRECTION CAPABILITY (371/2.1) |
| FOR 107 | DF | .~ Memory access (e.g., address permutation) (371/2.2) |
| FOR 108 | DF | TESTING OF ERROR-CHECK SYSTEM (371/3) |
| FOR 109 | DF | ERROR COUNT OR RATE (371/5.1) |
| FOR 110 | DF | .~ Pseudo-error rate (371/5.2) |
| FOR 111 | DF | .~ Up-down counter (371/5.3) |
| FOR 112 | DF | .~ Synchronization control (371/5.4) |
| FOR 113 | DF | .~ Shutdown or establishing system parameter (e.g., transmission rate) (371/5.5) |
| FOR 114 | DF | DATA PULSE EVALUATION/BIT DECISION (371/6) |
| FOR 115 | DF | REPLACEMENT OF MEMORY SPARE LOCATION, PORTION, OR SEGMENT (371/10.2) |
| FOR 116 | DF | .~ Spare row or column (371/10.3) |
| FOR 117 | DF | TRANSMISSION FACILITY TESTING (371/20.1) |
| FOR 118 | DF | .~ For channel having repeater (371/20.2) |
| FOR 119 | DF | .~ By tone signal (371/20.3) |
| FOR 120 | DF | .~ Test pattern with comparison (371/20.4) |
| FOR 121 | DF | .~.~ Loop-back (371/20.5) |
| FOR 122 | DF | .~ Loop or ring configuration (371/20.6) |
| FOR 123 | DF | MEMORY TESTING (371/21.1) |
| FOR 124 | DF | .~ Read-in with read-out and compare (371/21.2) |
| FOR 125 | DF | .~.~ Special test patterns (e.g., checkerboard, walking ones) (371/21.3) |
| FOR 126 | DF | .~ Electrical parameters (e.g., threshold voltage) (371/21.4) |
| FOR 127 | DF | .~ Performing arithmetic functions on memory contents (371/21.5) |
| FOR 128 | DF | .~ Error mapping or logging (371/21.6) |
| FOR 129 | DF | DIGITAL LOGIC TESTING (371/22.1) |
| FOR 130 | DF | .~ Programmable logic array (PLA) testing (371/22.2) |
| FOR 131 | DF | .~ Scan path testing (e.g., level sensitive scan design (LSSD)) (371/22.31) |
| FOR 132 | DF | .~.~ Boundary scan (371/22.32) |
| FOR 133 | DF | .~.~ Random pattern generation (includes pseudorandom pattern) (371/22.33) |
| FOR 134 | DF | .~.~ Plural scan paths (371/22.34) |
| FOR 135 | DF | .~.~ Addressing (371/22.35) |
| FOR 136 | DF | .~.~ Clock or synchronization (371/22.36) |
| FOR 137 | DF | .~ Signature analysis (371/22.4) |
| FOR 138 | DF | .~ Built-in testing circuit (BILBO) (371/22.5) |
| FOR 139 | DF | .~ Structural (in-circuit test) (371/22.6) |
| FOR 140 | DF | .~ Device response compared to input pattern (371/24) |
| FOR 141 | DF | .~ Device response compared to expected fault-free response (371/25.1) |
| FOR 142 | DF | .~ Device response compared to fault dictionary/truth table (371/26) |
| FOR 143 | DF | .~ Including test pattern generator (371/27.1) |
| FOR 144 | DF | .~.~ Random pattern generation (includes pseudorandom pattern) (371/27.2) |
| FOR 145 | DF | .~.~ Having analog signal (371/27.3) |
| FOR 146 | DF | .~.~ Simulation (371/27.4) |
| FOR 147 | DF | .~.~ Testing specific device (371/27.5) |
| FOR 148 | DF | .~.~ Addressing (371/27.6) |
| FOR 149 | DF | .~.~ Clock or synchronization (371/27.7) |
| FOR 150 | DF | .~ Determination of marginal operation limits (371/28) |
| FOR 151 | DF | DIGITAL DATA ERROR CORRECTION (371/30) |
| FOR 152 | DF | .~ Substitution of previous valid data (371/31) |
| FOR 153 | DF | .~ Request for retransmission (371/32) |
| FOR 154 | DF | .~.~ Retransmission if no ACK returned (371/33) |
| FOR 155 | DF | .~.~ Feedback to transmitter for comparison (371/34) |
| FOR 156 | DF | .~.~ Including forward error correction capability (371/35) |
| FOR 157 | DF | .~ Forward correction by block code (371/37.01) |
| FOR 158 | DF | .~.~ Double error correcting with single error correcting code (371/37.2) |
| FOR 159 | DF | .~.~ Error correction during refresh cycle (371/37.3) |
| FOR 160 | DF | .~.~ Double encoding codes (e.g., product, concatenated) (371/37.4) |
| FOR 161 | DF | .~.~.~ Cross-interleave reed-solomon code (CIRC) (371/37.5) |
| FOR 162 | DF | .~.~ Parallel generation of check bits (371/37.6) |
| FOR 163 | DF | .~.~ Error correcting code with additional error detection code (e.g., cyclic redundancy character, parity (371/37.7) |
| FOR 164 | DF | .~.~ Look-up table encoding or decoding (371/37.8) |
| FOR 165 | DF | .~.~ Threshold decoding (e.g., majority logic) (371/37.9) |
| FOR 166 | DF | .~.~ Random and burst error correction (371/38.1) |
| FOR 167 | DF | .~.~ Burst error correction (371/39.1) |
| FOR 168 | DF | .~.~ Memory access (371/40.11) |
| FOR 169 | DF | .~.~.~ Error correct and restore (371/40.2) |
| FOR 170 | DF | .~.~.~ Error pointer (371/40.3) |
| FOR 171 | DF | .~.~.~ Check bits stored in separable area of memory (371/40.4) |
| FOR 172 | DF | .~.~.~ Code word for plural n-bit (n>1) storage units (e.g., x4 DRAM's) (371/40.12) |
| FOR 173 | DF | .~.~.~ Error correction code for memory address (371/40.13) |
| FOR 174 | DF | .~.~.~ Dynamic data storage (371/40.14) |
| FOR 175 | DF | .~.~.~.~ Disk array (371/40.15) |
| FOR 176 | DF | .~.~.~.~ Tape (371/40.16) |
| FOR 177 | DF | .~.~.~ Code word parallel access (371/40.17) |
| FOR 178 | DF | .~.~.~ Solid state memory (371/40.18) |
| FOR 179 | DF | .~.~ Adaptive error-correcting capability (371/41) |
| FOR 180 | DF | .~.~ Synchronization (371/42) |
| FOR 181 | DF | .~.~ For packet or frame multiplexed data (371/37.02) |
| FOR 182 | DF | .~.~ Hamming code (371/37.03) |
| FOR 183 | DF | .~.~ Nonbinary data (e.g., ternary) (371/37.04) |
| FOR 184 | DF | .~.~ Variable length data (371/37.05) |
| FOR 185 | DF | .~.~ Using symbol reliability information (e.g., soft decision) (371/37.06) |
| FOR 186 | DF | .~.~ Code based on generator polynomial (371/37.07) |
| FOR 187 | DF | .~.~.~ Bose-Chaudhuri-Hocquenghem code (371/37.08) |
| FOR 188 | DF | .~.~.~ Golay code (371/37.09) |
| FOR 189 | DF | .~.~.~ Reed-solomon code (371/37.11) |
| FOR 190 | DF | .~.~.~ Syndrome computed (371/37.12) |
| FOR 191 | DF | .~ Forward error correcton by tree code (e.g., convolutional) (371/43.1) |
| FOR 192 | DF | .~.~ Random and burst errors (371/44) |
| FOR 193 | DF | .~.~ Burst errors (371/45) |
| FOR 194 | DF | .~.~ Synchronization (371/46) |
| FOR 195 | DF | .~.~ Puncturing (371/43.2) |
| FOR 196 | DF | .~.~ Sequential decoder (e.g., Fano or stack algorithm) (371/43.3) |
| FOR 197 | DF | .~.~ Trellis code (371/43.4) |
| FOR 198 | DF | .~.~ Syndrome decodable (e.g., self orthogonal) (371/43.5) |
| FOR 199 | DF | .~.~ Maximum likelihood (371/43.6) |
| FOR 200 | DF | .~.~ Viterbi decoding (371/43.7) |
| FOR 201 | DF | .~.~ Branch metric calculation (371/43.8) |
| FOR 202 | DF | .~ Majority decision/voter circuit (371/36) |
| FOR 203 | DF | ERROR DETECTION FOR SYNCHRONIZATION CONTROL (371/47.1) |
| FOR 204 | DF | ERROR/FAULT DETECTION TECHNIQUES (371/48) |
| FOR 205 | DF | .~ Parity bit (371/49.1) |
| FOR 206 | DF | .~.~ Parity generator or checker circuit detail (371/49.2) |
| FOR 207 | DF | .~.~ Even and odd parity (371/49.3) |
| FOR 208 | DF | .~.~ Parity prediction (371/49.4) |
| FOR 209 | DF | .~.~ Plural dimension parity check (371/50.1) |
| FOR 210 | DF | .~.~ Storage accessing (e.g., address parity check) (371/51.1) |
| FOR 211 | DF | .~ Constant-ratio code (m/n) (371/52) |
| FOR 212 | DF | .~ Check character (371/53) |
| FOR 213 | DF | .~.~ Modulo-n residue check character (371/54) |
| FOR 214 | DF | .~ Code constraint monitored (371/55) |
| FOR 215 | DF | .~.~ Multilevel coding (n>2) (371/56) |
| FOR 216 | DF | .~ Forbidden combination or improper condition (371/57.1) |
| FOR 217 | DF | .~.~ Specified digital signal or pulse count (371/57.2) |
| FOR 218 | DF | .~.~ Two key-down detector (371/59) |
| FOR 219 | DF | .~.~ Data timing/clocking (371/61) |
| FOR 220 | DF | .~.~ Time delay/interval monitored (371/62) |
| FOR 221 | DF | .~.~ Two-rail logic (371/63) |
| FOR 222 | DF | .~.~ Noise level (371/64) |
| FOR 223 | DF | .~.~ Missing-bit/drop-out detection (371/65) |
| FOR 224 | DF | .~ Comparison of data (371/67.1) |
| FOR 225 | DF | .~.~ Plural parallel devices of channels (371/68.1) |
| FOR 226 | DF | .~.~.~ Transmission facility (371/68.2) |
| FOR 227 | DF | .~.~ Sequential repetition (371/69.1) |
| FOR 228 | DF | .~.~.~ True and complement data (371/70) |
| FOR 229 | DF | .~.~ Device output compared to input (371/71) |
| FOR 230 | DF | MISCELLANEOUS (371/72) |
| FOR 231 | DF | RELIABILITY AND AVAILABILITY (395/180) |
| FOR 232 | DF | .~ Fault recovery (395/181) |
| FOR 233 | DF | .~.~ By masking or reconfiguration (395/182.01) |
| FOR 234 | DF | .~.~.~ Of network (395/182.02) |
| FOR 235 | DF | .~.~.~ Of memory or peripheral subsystem (395/182.03) |
| FOR 236 | DF | .~.~.~.~ Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data) (395/182.04) |
| FOR 237 | DF | .~.~.~.~.~ With reconfiguration (e.g., adding a replacement storage component) (395/182.05) |
| FOR 238 | DF | .~.~.~.~ Isolating failed storage location (e.g., sector remapping) (395/182.06) |
| FOR 239 | DF | .~.~.~.~ Access processor affected (e.g., I/O processor, MMU, DMA processor) (395/182.07) |
| FOR 240 | DF | .~.~.~ Of processor (395/182.08) |
| FOR 241 | DF | .~.~.~.~ Concurrent, redundantly operating processors (395/182.09) |
| FOR 242 | DF | .~.~.~.~.~ Synchronization maintenance of processors (395/182.1) |
| FOR 243 | DF | .~.~.~.~ Prepared backup processor (e.g., initializing cold backup) or updating backup processor (e.g., by checkpoint processor) (395/182.11) |
| FOR 244 | DF | .~.~.~ Of power supply (395/182.12) |
| FOR 245 | DF | .~.~ State recovery (i.e., process or data file) (395/182.13) |
| FOR 246 | DF | .~.~.~ With forward recovery (e.g., redoing committed action) (395/182.14) |
| FOR 247 | DF | .~.~.~.~ Reexecuting single instruction or bus cycle (395/182.15) |
| FOR 248 | DF | .~.~.~ Transmission data record (e.g., retransmission) (395/182.16) |
| FOR 249 | DF | .~.~.~ Undo records (395/182.17) |
| FOR 250 | DF | .~.~.~ Plural recovery data sets containing set interrelation data (e.g., time values or log record numbers) (395/182.18) |
| FOR 251 | DF | .~.~.~ With state validity check (395/182.19) |
| FOR 252 | DF | .~.~.~ With power supply status monitoring (395/182.2) |
| FOR 253 | DF | .~.~ Resetting processor (395/182.21) |
| FOR 254 | DF | .~.~ Safe shutdown (395/182.22) |
| FOR 255 | DF | .~ Fault locating (i.e., diagnosis or testing) (395/183.01) |
| FOR 256 | DF | .~.~ Artificial intelligence (e.g., diagnostic expert system) (395/183.02) |
| FOR 257 | DF | .~.~ With particular access structure (395/183.03) |
| FOR 258 | DF | .~.~.~ Substituted emulative component (e.g., emulator microprocessor) (395/183.04) |
| FOR 259 | DF | .~.~.~.~ Memory emulator feature (395/183.05) |
| FOR 260 | DF | .~.~.~ Built-in hardware for diagnosing or testing within-system component (e.g., microprocessor test mode circuit, scan path) (395/183.06) |
| FOR 261 | DF | .~.~.~ Additional processor for in-system fault locating (e.g., distributed diagnosis program) (395/183.07) |
| FOR 262 | DF | .~.~ With particular stimulus creation (395/183.08) |
| FOR 263 | DF | .~.~.~ Derived from analysis (e.g., of a specification or by simulation) (395/183.09) |
| FOR 264 | DF | .~.~.~ Halt, clock, or interrupt signal (e.g., freezing, hardware breakpoint, single-stepping) (395/183.1) |
| FOR 265 | DF | .~.~.~ Substituted or added instruction (e.g., code instrumenting, breakpoint instruction) (395/183.11) |
| FOR 266 | DF | .~.~.~ Test sequence at power-up or initialization (395/183.12) |
| FOR 267 | DF | .~.~ Analysis (e.g., of output, state, or design) (395/183.13) |
| FOR 268 | DF | .~.~.~ Of computer software (395/183.14) |
| FOR 269 | DF | .~.~.~ Monitor recognizes sequence of events (e.g., protocol or logic state analyzer) (395/183.15) |
| FOR 270 | DF | .~.~ Component dependent technique (395/183.16) |
| FOR 271 | DF | .~.~.~ For reliability enhancing component (e.g., testing backup spare, or fault injection) (395/183.17) |
| FOR 272 | DF | .~.~.~ Memory or storage device component fault (395/183.18) |
| FOR 273 | DF | .~.~.~ Bus, I/O channel, or network path component fault (395/183.19) |
| FOR 274 | DF | .~.~.~ Peripheral device component fault (395/183.2) |
| FOR 275 | DF | .~.~ Output recording (e.g., signature or trace) (395/183.21) |
| FOR 276 | DF | .~.~ Operator interface for diagnosing or testing (395/183.22) |
| FOR 277 | DF | .~ Performance monitoring for fault avoidance (395/184.01) |
| FOR 278 | DF | .~ Error detection or notification (395/185.01) |
| FOR 279 | DF | .~.~ State error (i.e., content of instruction, data, or message) (395/185.02) |
| FOR 280 | DF | .~.~.~ State out of sequence (395/185.03) |
| FOR 281 | DF | .~.~.~.~ Control flow state sequence monitored (e.g., watchdog processor for control-flow checking) (395/185.04) |
| FOR 282 | DF | .~.~.~.~ Error checking code (395/185.05) |
| FOR 283 | DF | .~.~.~ Address error (395/185.06) |
| FOR 284 | DF | .~.~.~ Storage content error (395/185.07) |
| FOR 285 | DF | .~.~ Timing error (e.g., watchdog timer time-out) (395/185.08) |
| FOR 286 | DF | .~.~.~ Bus or I/O channel device fault (395/185.09) |
| FOR 287 | DF | .~.~ Error forwarding and presentation (e.g., operator console, error display) (395/185.1) |