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This page displays all 「FI」 in main group G06F7/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Methods or arrangements for processing data by operating upon the order or content of the data handled (logic circuits H03K 19/00) | HB | CC | 5B132 | |
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.Comparing digital values () | HB | CC | 5B132 | |
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..adaptation, e.g. self study | HB | CC | 5B132 | |
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..amplitude comparison, i.e. to determine relative order of operand based on its value, e.g. window comparator | HB | CC | 5B132 | |
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..Identity comparison, i.e. for like or unlike values | HB | CC | 5B132 | |
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.Arrangements for sorting, selecting, merging, or comparing data on individual record carriers | HB | CC | 5B132 | |
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..Sorting, i.e. grouping record carriers in numerical or other ordered sequence according to the classification of at least some of the information they carry (by merging two or more sets of carriers in ordered sequence G06F 7/16) | HB | CC | 5B132 | |
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..Selecting, i.e. obtaining data of one kind from those record carriers which are identifiable by data of a second kind from a mass of ordered or randomly-distributed record carriers | HB | CC | 5B132 | |
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...with provision for printing-out a list of selected items | HB | CC | 5B132 | |
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..Merging, i.e. combining at least two sets of record carriers each arranged in the same ordered sequence to produce a single set having the same ordered sequence | HB | CC | 5B132 | |
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...Combined merging and sorting | HB | CC | 5B132 | |
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..Comparing separate sets of record carriers arranged in the same sequence to determine whether at least some of the data in one set is identical with that in the other set or sets | HB | CC | 5B132 | |
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.Arrangements for sorting or merging computer data on continuous record carriers, e.g. tape, drum, disc | HB | CC | 5B132 | |
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..Sorting, i.e. extracting data from one or more carriers, re-arranging the data in numerical or other ordered sequence, and re-recording the sorted data on the original carrier or on a different carrier or set of carriers (G06F 7/36 takes precedence) | HB | CC | 5B132 | |
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Sorting in general | HB | CC | 5B132 | |
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.Sorting by detecting maximum values one by one (Detecting maximum values G 06 F 7/02@ M) | HB | CC | 5B132 | |
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.Sorting by inserting data to aligned positions | HB | CC | 5B132 | |
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.Sorting by replacing two data | HB | CC | 5B132 | |
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.Pipeline sorters | HB | CC | 5B132 | |
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.Sorting consisting of one-dimensional array structure of the same comparison units | HB | CC | 5B132 | |
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.Sorting using binary trees | HB | CC | 5B132 | |
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.Sorting with memory addresses or pointers | HB | CC | 5B132 | |
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.Converting or processing sorting keys | HB | CC | 5B132 | |
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.Sorting with plurality of sorting keys | HB | CC | 5B132 | |
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Others | HB | CC | 5B132 | |
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...the sorted data being recorded on the original record carrier within the same space in which the data had been recorded prior to their sorting, without using intermediate storage | HB | CC | 5B132 | |
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..Merging, i.e. combining data contained in ordered sequence on at least two record carriers to produce a single carrier or set of carriers having all the original data in the ordered sequence (G06F 7/36 takes precedence) | HB | CC | 5B132 | |
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..Combined merging and sorting | HB | CC | 5B132 | |
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.Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation [3] | HB | CC | 5B116 | |
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..using quantum bit | HB | CC | 5B116 | |
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..using components for low temperature use, e.g. Josephson gate | HB | CC | 5B116 | |
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..using magnetism or similar elements (using parametric or other resonance circuit G06F7/38,680) | HB | CC | 5B116 | |
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...Magnetic bubbles | HB | CC | 5B116 | |
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..usig other devices such as electrochemical, micro wave, surface acoustic wave, neuristor, electronics beam switch, resonance, e.g. parametrics, ferro-resonance | HB | CC | 5B116 | |
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..using contact-making devices, e.g. electromagnetic relay (G06F 7/46 takes precedence) | HB | CC | 5B116 | |
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...Adding; Subtracting | HB | CC | 5B116 | |
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...Multiplying; Dividing | HB | CC | 5B116 | |
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..using electromechanical counter-type accumulators | HB | CC | 5B116 | |
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..using non-contact-making devices, e.g. tube, solid state device; using unspecified devices [3] | HB | CC | 5B116 | |
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Using vacuum tubes | HB | CC | 5B116 | |
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using charge transfer elements | HB | CC | 5B116 | |
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Using diodes | HB | CC | 5B116 | |
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Others | HB | CC | 5B116 | |
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...Processing or complementing negative numbers | HB | CC | 5B116 | |
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...Calculating invariable | HB | CC | 5B116 | |
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...Computations with numbers represented by a non-linear combination of denominational numbers, e.g. rational numbers, logarithmic number system orfloating-point numbers [8] | HB | CC | 5B116 | |
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....Adding; Subtracting [8] | HB | CC | 5B116 | |
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....Multiplying; Dividing [8] | HB | CC | 5B116 | |
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...Computations with a radix, other than binary, 8, 16 or decimal, e.g. ternary, negative or imaginary radices, mixed radix [3] | HB | CC | 5B116 | |
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....Computing time | HB | CC | 5B116 | |
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....Computations using negative radices | HB | CC | 5B116 | |
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...Computations with decimal numbers [8] | HB | CC | 5B116 | |
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....using a binary weighted representation within each denomination [8] | HB | CC | 5B116 | |
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.....the representation being the natural binary coded representation, i.e. 8421-code [8] | HB | CC | 5B116 | |
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......Adding; Subtracting [8] | HB | CC | 5B116 | |
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.......in digit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other [8] | HB | CC | 5B116 | |
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......Multiplying; Dividing [8] | HB | CC | 5B116 | |
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....using counter-type accumulators [8] | HB | CC | 5B116 | |
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...Denomination or exception handling, e.g. rounding, overflow [8] | HB | CC | 5B116 | |
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....processing decimal-points, e.g. normalising, justifying or converting between floating and fixed points | HB | CC | 5B116 | |
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....exception handling | HB | CC | 5B116 | |
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.....overflow or underflow | HB | CC | 5B116 | |
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....Rounding | HB | CC | 5B116 | |
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...Adding; Subtracting (G06F 7/483-G06F 7/491, G06F 7/544-G06F 7/556 take precedence) [3,8] | HB | CC | 5B116 | |
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....Half or full adders, i.e. basic adder cells for one denomination [8] | HB | CC | 5B116 | |
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.....Half adders; Full adders consisting of two cascaded half adders [8] | HB | CC | 5B116 | |
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.....using carry switching, i.e. the incoming carry being connected directly, or only via an inverter, to the carry output under control of a carry propagate signal [8] | HB | CC | 5B116 | |
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....in bit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other [8] | HB | CC | 5B116 | |
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....in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination [8] | HB | CC | 5B116 | |
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....Variable length | HB | CC | 5B116 | |
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....Subtractions | HB | CC | 5B116 | |
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.....with simultaneous carry generation for, or propagation over, two or more stages [8] | HB | CC | 5B116 | |
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......using selection between two conditionally calculated carry or sum values [8] | HB | CC | 5B116 | |
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......using carry look-ahead circuits [8] | HB | CC | 5B116 | |
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.....for multiple operands, e.g. digital integrators [8] | HB | CC | 5B116 | |
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...Multiplying; Dividing (G06F 7/483-G06F 7/491, G06F 7/544-G06F 7/556 take precedence) [3,8] | HB | CC | 5B116 | |
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....Multiplying only [8] | HB | CC | 5B116 | |
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.....in serial-serial fashion, i.e. both operands being entered serially (G06F 7/533 takes precedence) [8] | HB | CC | 5B116 | |
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.....in serial-parallel fashion, i.e. one operand being entered serially and the other in parallel (G06F 7/533 takes precedence) [8] | HB | CC | 5B116 | |
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.....in parallel-parallel fashion, i.e. both operands being entered in parallel (G06F 7/533 takes precedence) [8] | HB | CC | 5B116 | |
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.....Reduction of the number of iteration steps or stages, e.g. using the Booth algorithm, log-sum, odd-even [8] | HB | CC | 5B116 | |
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......using log-sum | HB | CC | 5B116 | |
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......skipping continuation of 0 or 1, e.g. using Booth algorithm | HB | CC | 5B116 | |
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....Dividing only [8] | HB | CC | 5B116 | |
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.....using multiplying or dividing | HB | CC | 5B116 | |
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.....using reciprocal numbers | HB | CC | 5B116 | |
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.....Reduction of the number of iteration steps or stages, e.g. using the Sweeny-Robertson-Tocher (SRT) algorithm [8] | HB | CC | 5B116 | |
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...for evaluating functions by calculation | HB | CC | 5B130 | |
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Differentiating or integrating calculations | HB | CC | 5B130 | |
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Fuzzy calculations | HB | CC | 5B130 | |
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Others | HB | CC | 5B130 | |
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....Trigonometric functions; Co-ordinate transformations [3] | HB | CC | 5B130 | |
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Trigonometric functions | HB | CC | 5B130 | |
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Converting coordinates | HB | CC | 5B130 | |
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Others | HB | CC | 5B130 | |
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....Powers or roots [3] | HB | CC | 5B130 | |
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Powers | HB | CC | 5B130 | |
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Roots | HB | CC | 5B130 | |
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Others | HB | CC | 5B130 | |
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....Logarithmic or exponential functions [3] | HB | CC | 5B130 | |
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Logarithmic functions | HB | CC | 5B130 | |
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Exponential functions | HB | CC | 5B130 | |
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Others | HB | CC | 5B130 | |
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...Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F 7/483-G06F 7/556or for performing logical operations [8] | HB | CC | 5B116 | |
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....Arithmetic and control, e.g. address generation, conditional operating or condition flags | HB | CC | 5B116 | |
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....Selection of data paths in processors, e.g. buslines, register access controls or selectors | HB | CC | 5B116 | |
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....characterized by logical configuration, e.g. ALU array, reconfigurable device | HB | CC | 5B116 | |
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....Basic arithmetic logic units, i.e. devices selectable to perform either addition, subtraction or one of several logical operations, using, at least partially, the same circuitry [8] | HB | CC | 5B116 | |
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.Random or pseudo-random number generators [3] | HB | CC | 5B171 | |
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..pseudo-random number generators | HB | CC | 5B171 | |
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...using finite field arithmetics, e.g. Linear feedback shift register | HB | CC | 5B171 | |
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...using algorithm in integral number, e.g. using linear congruential method | HB | CC | 5B171 | |
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..random number generators, i.e. based on atural stochastic process | HB | CC | 5B171 | |
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.Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations [3] | HB | CC | 5B171 | |
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..using delta-sigma modulation | HB | CC | 5B171 | |
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..Performing operations exclusively by counting total number of pulses [3] | HB | CC | 5B171 | |
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Adding or subtracting | HB | CC | 5B171 | |
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Multiplying or dividing in general | HB | CC | 5B171 | |
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.Multiplying | HB | CC | 5B171 | |
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.Dividing | HB | CC | 5B171 | |
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.Converting | HB | CC | 5B171 | |
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Powers or roots | HB | CC | 5B171 | |
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For using clocks | HB | CC | 5B171 | |
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Others | HB | CC | 5B171 | |
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..Digital differential analysers, i.e. computing devices for differentiation, integration or solving differential or integral equations, using pulses representing increments; Other incremental computing devices for solving difference equations (G06F 7/70 takes precedence; differential analysers using hybrid computing techniques G06J 1/02) [3] | HB | CC | 5B171 | |
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...wherein pulses represent unitary increments only [3] | HB | CC | 5B171 | |
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..using pulse rate multipliers or dividers (G06F 7/70 takes precedence) [3] | HB | CC | 5B171 | |
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..using stochastic pulse trains, i.e. randomly occurring pulses the average pulse rates of which represent numbers [3] | HB | CC | 5B171 | |
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..using residue arithmetic [3] | HB | CC | 5B171 | |
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.Selecting or encoding within a word the position of one or more bits having a specified value, e.g. most or least significant one or zero detection, priority encoders [8] | HB | CC | 5B116 | |
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.Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data [8] | HB | CC | 5B116 | |
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..processing variable-length words | HB | CC | 5B116 | |
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..for changing the order of data flow, e.g. matrix transposition, LIFO buffers; Overflow or underflow handling therefor [8] | HB | CC | 5B116 | |