Patents
Sitemap › G06 - Computing; Calculating; Counting › G06F - Electric digital data processing › G06F 12 - Accessing, addressing or allocating within memory systems or architectures
Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539)
06/1989
06/07/1989EP0318778A2 Method and apparatus for fetching instructions
06/06/1989US4837738 Address boundary detector
06/06/1989CA1255395A1 Simplified cache with automatic update
06/01/1989WO1989005008A1 Data transfer method
05/1989
05/31/1989EP0318259A2 Software configurable memory architecture for data processing system having graphics capability
05/31/1989EP0178512B1 Mos circuit including an eeprom
05/30/1989US4835734 Address translation apparatus
05/30/1989US4835733 Programmable access memory
05/30/1989US4835686 Cache system adopting an LRU system, and magnetic disk controller incorporating it
05/30/1989US4835684 Microcomputer capable of transferring data from one location to another within a memory without an intermediary data bus
05/30/1989US4835678 Cache memory circuit for processing a read request during transfer of a data block
05/30/1989US4835677 System for directly and indirectly accessing control registers by different operating systems based upon value of operating system indication bit
05/30/1989EP0187763A4 Data processor having module access control.
05/30/1989CA1255010A1 Virtual memory system
05/24/1989EP0317474A2 Programmed memory card swap
05/24/1989EP0317443A1 Monolithic electronic device
05/24/1989EP0317413A1 Picture element data-processing device
05/24/1989EP0316867A2 Semiconductor file apparatus
05/24/1989EP0316805A2 Copy prevention apparatus and method therefor
05/24/1989CN1004307B Dynamically allocated local/global storage system
05/23/1989US4833657 Semiconductor frame buffer memory
05/23/1989US4833642 Cache controller giving versatility to cache memory structure
05/23/1989US4833604 Method for the relocation of linked control blocks
05/23/1989US4833603 Apparatus and method for implementation of a page frame replacement algorithm in a data processing system having virtual memory addressing
05/23/1989US4833602 Signal generator using modulo means
05/23/1989US4833601 Cache resiliency in processing a variety of address faults
05/23/1989US4833597 Dictionary/directory management method in database system
05/23/1989CA1254666A1 Electronic device constituting an improved fast stable memory
05/18/1989WO1989004520A1 Computer program license management system
05/18/1989WO1989003089A3 Cache/disk system having command selection based on disk access time
05/17/1989EP0316252A2 Storage addressing error detection
05/17/1989EP0315945A2 Virtual storage type computer system
05/17/1989EP0315671A1 Pipeline memory structure
05/16/1989US4831625 Easily cascadable and testable cache memory
05/16/1989US4831622 Apparatus for forcing a reload from main memory upon cache memory error
05/16/1989US4831582 Database access machine for factory automation network
05/16/1989US4831581 Central processor unit for digital data processing system including cache management mechanism
05/16/1989US4831541 System for editing real and virtual storage and secondary storage media
05/16/1989US4831522 Circuit and method for page addressing read only memory
05/16/1989US4831516 Data transmission system between a main CPU board having a wait signal generating latch and a plurality of CPU boards
05/16/1989US4831245 System for data field area acquisition in IC card for multiple services
05/10/1989EP0315426A2 A distributed computer system
05/10/1989EP0315425A2 Distributed computer system,
05/10/1989EP0315321A2 Multiprocessor system with multiple memories
05/10/1989EP0315209A2 Microcomputer incorporating memory
05/10/1989EP0315172A2 Automatic program generation method with a visual data structure display
05/10/1989EP0314740A1 Memory addressing system
05/10/1989EP0314728A1 Automatic sizing memory system.
05/09/1989US4829467 Memory controller including a priority order determination circuit
05/09/1989US4829420 Process and circuit arrangement for addressing the memories of a plurality of data processing units in a multiple line system
05/09/1989CA1253977A1 Memory control circuit permitting microcomputer system to utilize static and dynamic rams
05/09/1989CA1253976A1 Variable access frame buffer memory
05/05/1989WO1989004022A1 Process for verifying the authenticity of a data medium with integrated circuit
05/03/1989EP0314524A2 Digital data processor having data-unscrambling function
05/03/1989EP0314292A2 Concurrent record access database system using an index tree structure and method therefor
05/03/1989EP0314279A2 System and method for database operations
05/03/1989EP0313967A1 Authentication method for a data carrier with integrated circuit
05/03/1989EP0313857A2 Buffer memory control apparatus
05/03/1989EP0313788A2 An aperiodic mapping method to enhance power-of-two stride access to interleaved devices
05/03/1989EP0313787A2 A hardware mechanism for the dynamic customization of permutation using bit-matrix multiplication
05/03/1989DE3832912A1 Arbeitsstation mit virtueller adressierung in multibenutzer-betriebssystemen Workstation with virtual addressing in multi-user operating systems
05/03/1989DE3736169A1 Method and circuit arrangement for linking master and slave processors to a multiprocessor system
05/02/1989US4827462 Modular data storage directories for large-capacity data storage units
05/02/1989US4827454 Semiconductor memory device
05/02/1989US4827451 Safety device for the programming of an electrically programmable non-volatile memory
05/02/1989US4827406 Memory allocation for multiple processors
05/02/1989US4827401 Method and apparatus for synchronizing clocks prior to the execution of a flush operation
05/02/1989US4827400 Segment descriptor present bit recycle and detect logic for a memory management unit
05/02/1989US4827399 Common file system for a plurality of data processors
05/02/1989US4827115 ID system and method or writing data in an ID system
05/02/1989CA1253627A1 Dynamic addressing for variable track length cache memory
04/1989
04/26/1989EP0313191A2 Data compression system with expansion protection
04/26/1989EP0312866A2 A file sharing system having locking protocol
04/26/1989EP0312865A2 Space management system for a data access system of a file access processor
04/26/1989EP0312786A2 Data access system for a file access processor
04/26/1989EP0312785A2 Method and system of cache management in a file sharing system
04/26/1989EP0098928B1 Method and apparatus for logging journal data using a log write ahead data set
04/25/1989US4825412 Lockout registers
04/25/1989US4825404 Interface system which generates configuration control signal and duplex control signal for automatically determining the configuration of removable modules
04/25/1989US4825364 Monolithic data processor with memory refresh
04/25/1989US4825360 System and method for parallel processing with mostly functional languages
04/25/1989US4825357 I/O controller for multiple disparate serial memories with a cache
04/20/1989WO1989003560A1 Apparatus for protecting local memory in a multiprocessor system
04/20/1989DE3833713A1 Halbleiterspeichereinrichtung mit einer vorrichtung zum pruefen und korrigieren von fehlern With a device for testing the semiconductor memory device and correcting errors
04/19/1989EP0312194A2 Data processor having two modes of operation
04/19/1989EP0312183A2 Digital data processing system
04/19/1989EP0311883A2 Memory system
04/19/1989EP0167519B1 Multiplexed-address interface for addressing memories of various sizes
04/18/1989US4823324 Page mode operation of main system memory in a medium scale computer
04/18/1989US4823310 Device for enabling concurrent access of indexed sequential data files
04/18/1989US4823271 Data processing arrangements
04/18/1989US4823261 Multiprocessor system for updating status information through flip-flopping read version and write version of checkpoint data
04/18/1989US4823259 High speed buffer store arrangement for quick wide transfer of data
04/18/1989US4823252 Overlapped control store
04/18/1989CA1252907A1 Secure data processing system architecture with format control
04/18/1989CA1252906A1 Generalized directory data model
04/18/1989CA1252905A1 Generalized algorithmic control blocks for sequential and parallel queries in distributed directory networks
04/18/1989CA1252904A1 Automatic i/o address assignment
04/18/1989CA1252903A1 Dynamic update of database directories using directed or undirected mechanisms
04/13/1989DE3832758A1 Computerisierte arbeitsstation Computerized work station
1 ... 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 ... 1526