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IPC-Stelle: G11C 29/54 1-Punkt Untergruppe [Version 2006.01, Sprache EN - English]

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DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		SECTION A — HUMAN NECESSITIES
B Hierarchieinformationen		SECTION B — PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		SECTION C — CHEMISTRY; METALLURGY
D Hierarchieinformationen		SECTION D — TEXTILES; PAPER
E Hierarchieinformationen		SECTION E — FIXED CONSTRUCTIONS
F Hierarchieinformationen		SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		SECTION G — PHYSICS
G01 Hierarchieinformationen		INSTRUMENTS
G01 Hierarchieinformationen		MEASURING (counting G06M); TESTING
G02 Hierarchieinformationen		OPTICS (making optical elements or apparatus B24B, B29D 11/00, C03, or other appropriate subclasses or classes; materials per se, see the relevant places, e.g. C03B, C03C)
G03 Hierarchieinformationen		PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY (reproduction of pictures or patterns by scanning and converting into electrical signals H04N) [4]
G04 Hierarchieinformationen		HOROLOGY
G05 Hierarchieinformationen		CONTROLLING; REGULATING
G06 Hierarchieinformationen		COMPUTING; CALCULATING; COUNTING (score computers for games A63B 71/06, A63D 15/20, A63F 1/18; combinations of writing implements with computing devices B43K 29/08)
G07 Hierarchieinformationen		CHECKING-DEVICES
G08 Hierarchieinformationen		SIGNALLING (indicating or display devices per seG09F; transmission of pictures H04N)
G09 Hierarchieinformationen		EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G10 Hierarchieinformationen		MUSICAL INSTRUMENTS; ACOUSTICS
G11 Hierarchieinformationen		INFORMATION STORAGE
G11B Hierarchieinformationen		INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER (recording measured values in a way that does not require playback through a transducer G01D; photosensitive materials or processes for photographic purposes G03C; electrography, electrophotography, magnetography G03G; recording or playback apparatus using mechanically marked tape, e.g. punched paper tape, or using unit records, e.g. punched or magnetically marked cards, G06K; transferring data from one type of record carrier to another G06K 1/18; printing of data from record carriers G06K 3/00; arrangements for producing a permanent visual presentation of the output data G06K 15/00; arrangements or circuits for control of indicating devices using static means to present variable information G09G; details of scanning-probe apparatus, in general G12B 21/00; coding, decoding or code conversion, in general H03M; circuits for coupling output of reproducer to radio receiver H04B 1/20; television signal recording H04N 5/76, H04N 9/79; loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers or circuits therefor H04R)
G11C Hierarchieinformationen		STATIC STORES (information storage based on relative movement between record carrier and transducer G11B; semiconductor devices for storage H01L, e.g. H01L 27/108-H01L 27/115; pulse technique in general H03K, e.g. electronic switches H03K 17/00)
G11C 5/00 Hierarchieinformationen		Details of stores covered by group G11C 11/00
G11C 7/00 Hierarchieinformationen		Arrangements for writing information into, or reading information out from, a digital store (G11C 5/00 takes precedence; auxiliary circuits for stores using semiconductor devices G11C 11/4063, G11C 11/413, G11C 11/4193) [2, 5]
G11C 8/00 Hierarchieinformationen		Arrangements for selecting an address in a digital store (auxiliary circuits for stores using semiconductor devices G11C 11/4063, G11C 11/413, G11C 11/4193) [2, 5]
G11C 11/00 Hierarchieinformationen		Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor (G11C 14/00-G11C 21/00 take precedence) [5]
G11C 13/00 Hierarchieinformationen		Digital stores characterised by the use of storage elements not covered by groups G11C 11/00, G11C 23/00, or G11C 25/00
G11C 14/00 Hierarchieinformationen		Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down [5]
G11C 15/00 Hierarchieinformationen		Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores (in which information is addressed to a specific location G11C 11/00) [2]
G11C 16/00 Hierarchieinformationen		Erasable programmable read-only memories (G11C 14/00 takes precedence) [5]
G11C 17/00 Hierarchieinformationen		Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards (erasable programmable read-only memories G11C 16/00; coding, decoding or code conversion, in general H03M) [2, 5]
G11C 19/00 Hierarchieinformationen		Digital stores in which the information is moved stepwise, e.g. shift registers (counting chains H03K 23/00)
G11C 21/00 Hierarchieinformationen		Digital stores in which the information circulates (stepwise G11C 19/00)
G11C 23/00 Hierarchieinformationen		Digital stores characterised by movement of mechanical parts to effect storage, e.g. using balls; Storage elements therefor (storing by actuating contacts G11C 11/48)
G11C 25/00 Hierarchieinformationen		Digital stores characterised by the use of flowing media; Storage elements therefor
G11C 27/00 Hierarchieinformationen		Electric analogue stores, e.g. for storing instantaneous values
G11C 29/00 Hierarchieinformationen		Checking stores for correct operation; Testing stores during standby or offline operation [1, 2006.01]
G11C 29/02 Hierarchieinformationen		. Detection or location of defective auxiliary circuits, e.g. defective refresh counters [2006.01]
G11C 29/04 Hierarchieinformationen		. Detection or location of defective memory elements [2006.01]
G11C 29/06 Hierarchieinformationen		. . Acceleration testing [2006.01]
G11C 29/08 Hierarchieinformationen		. . Functional testing, e.g. testing during refresh, power-on self testing (POST) or distributed testing [2006.01]
G11C 29/10 Hierarchieinformationen		. . . Test algorithms, e.g. memory scan (MScan) algorithms; Test patterns, e.g. checkerboard patterns [2006.01]
G11C 29/12 Hierarchieinformationen		. . . Built-in arrangements for testing, e.g. built-in self testing (BIST) [2006.01]
G11C 29/14 Hierarchieinformationen		. . . . Implementation of control logic, e.g. test mode decoders [2006.01]
G11C 29/16 Hierarchieinformationen		. . . . . using microprogrammed units, e.g. state machines [2006.01]
G11C 29/18 Hierarchieinformationen		. . . . Address generation devices; Devices for accessing memories, e.g. details of addressing circuits [2006.01]
G11C 29/20 Hierarchieinformationen		. . . . . using counters or linear-feedback shift registers (LFSR) [2006.01]
G11C 29/22 Hierarchieinformationen		. . . . . Accessing serial memories [2006.01]
G11C 29/24 Hierarchieinformationen		. . . . . Accessing extra cells, e.g. dummy cells or redundant cells [2006.01]
G11C 29/26 Hierarchieinformationen		. . . . . Accessing multiple arrays (G11C 29/24 takes precedence) [2006.01]
G11C 29/28 Hierarchieinformationen		. . . . . . Dependent multiple arrays, e.g. multi-bit arrays [2006.01]
G11C 29/30 Hierarchieinformationen		. . . . . Accessing single arrays [2006.01]
G11C 29/32 Hierarchieinformationen		. . . . . . Serial access; Scan testing [2006.01]
G11C 29/34 Hierarchieinformationen		. . . . . . Accessing multiple bits simultaneously [2006.01]
G11C 29/36 Hierarchieinformationen		. . . . Data generation devices, e.g. data inverters [2006.01]
G11C 29/38 Hierarchieinformationen		. . . . Response verification devices [2006.01]
G11C 29/40 Hierarchieinformationen		. . . . . using compression techniques [2006.01]
G11C 29/42 Hierarchieinformationen		. . . . . using error correcting codes (ECC) or parity check [2006.01]
G11C 29/44 Hierarchieinformationen		. . . . Indication or identification of errors, e.g. for repair [2006.01]
G11C 29/46 Hierarchieinformationen		. . . . Test trigger logic [2006.01]
G11C 29/48 Hierarchieinformationen		. . . Arrangements in static stores specially adapted for testing by means external to the store, e.g. using direct memory access (DMA) or using auxiliary access paths (external testing equipment G11C 29/56) [2006.01]
G11C 29/50 Hierarchieinformationen		. . Marginal testing, e.g. race, voltage or current testing [2006.01]
G11C 29/52 Hierarchieinformationen		. Protection of memory contents; Detection of errors in memory contents [2006.01]
G11C 29/54 Hierarchieinformationen		. Arrangements for designing test circuits, e.g. design for test (DFT) tools [2006.01]
G11C 29/56 Hierarchieinformationen		. External testing equipment for static stores, e.g. automatic test equipment (ATE); Interfaces therefor [2006.01]
G11C 99/00 Hierarchieinformationen		Subject matter not provided for in other groups of this subclass [2006.01]
G12 Hierarchieinformationen		INSTRUMENT DETAILS
G21 Hierarchieinformationen		NUCLEONICS
G21 Hierarchieinformationen		NUCLEAR PHYSICS; NUCLEAR ENGINEERING
G99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
H Hierarchieinformationen		SECTION H — ELECTRICITY

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