Patents
Sitemap › G06 - Computing; Calculating; Counting › G06F - Electric digital data processing › G06F 13 - Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
Patents for G06F 13 - Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units (158,002)
08/1990
08/08/1990EP0381655A2 Method for synchronizing the dispatching of tasks among multitasking operating systems
08/08/1990EP0381365A2 A system and method for interconnecting applications across different networks of data processing systems
08/08/1990EP0381323A2 Method and apparatus for increasing the data storage rate of a computer system
08/08/1990EP0381249A2 Data processing apparatus having an input/output controller for controlling interruptions
08/08/1990EP0381059A2 Arithmetic element controller
08/08/1990EP0380926A2 Asynchronous microprocessor random access memory arbitration controller
08/08/1990EP0380856A2 Method and apparatus for interfacing a system control unit for a multi-processor
08/08/1990EP0380855A2 Memory configuration for use with means for interfacing a system control unit for a multi-processor system with the system main memory
08/08/1990EP0380851A2 Modular crossbar interconnections in a digital computer
08/08/1990EP0380845A2 An interface between a system control unit and a service processing unit of a digital computer
08/08/1990EP0380844A2 Method and means for interfacing a system control unit for a multi-processor system with the system main memory
08/08/1990EP0380481A1 Selective receiver for each processor in a multiple processor system
08/07/1990US4947478 Switching control system for multipersonality computer system
08/07/1990US4947368 Lookahead bus arbitration system with override of conditional access grants by bus cycle extensions for multicycle data transfers
08/07/1990US4947366 Input/output controller incorporating address mapped input/output windows and read ahead/write behind capabilities
08/07/1990US4947316 Internal bus architecture employing a simplified rapidly executable instruction set
08/07/1990US4947144 Distribution device for distributing very high data rate digital signals
08/07/1990CA2007443A1 Full address and odd boundary direct memory access controller
08/07/1990CA1272523A1 Universal module interface
08/06/1990CA2009055A1 Arbitration of bus access in digital computers
08/01/1990EP0380291A2 Pump bus to avoid indeterminacy in reading variable bit field
08/01/1990EP0380188A2 Multiplex system
08/01/1990EP0380141A2 Local area network for digital data processing system
08/01/1990EP0380105A2 Computer interface
08/01/1990EP0380092A2 Priority order judging device
08/01/1990EP0379829A2 Method of providing non-disruptive recovery in a communication system
08/01/1990EP0379772A2 Programmable data transfer timing
08/01/1990EP0379709A2 Single-fifo high speed combining switch
07/1990
07/31/1990US4945540 Gate circuit for bus signal lines
07/31/1990US4945473 Communications controller interface
07/31/1990US4945472 Data processor with I/O area detection
07/31/1990US4945468 Trusted path mechanism for virtual terminal environments
07/31/1990CA2008522A1 Read/write head buffer
07/31/1990CA1272299A1 I/o structure for information processing system
07/31/1990CA1272295A1 Multi-channel shared resource processor
07/27/1990CA2008071A1 Pump bus to avoid indeterminacy in reading variable bit field
07/27/1990CA2007052A1 Computer interface
07/25/1990EP0379436A1 Apparatus and process for request arbitration and resolution of conflicts linked with the access to memories with independent banks for computing machines
07/25/1990EP0379316A2 Request cancel system
07/25/1990EP0379155A2 Large scale integration circuit device
07/25/1990EP0378804A2 NETBIOS name authentication
07/25/1990CN1044196A Method for unblocking multibus multiprocessor system
07/25/1990CN1044178A Ordering system using distributed graphics and centralized text
07/25/1990CN1044176A Self-management of an entity management system
07/25/1990CN1044175A Entity management system
07/25/1990CN1044174A Domain management in an entity management system
07/24/1990US4944036 Signature filter system
07/24/1990US4943984 Data processing system parallel data bus having a single oscillator clocking apparatus
07/24/1990US4943946 Control system for chained circuit modules
07/18/1990EP0378427A2 High speed data transfer on a computer system bus
07/18/1990EP0378426A2 Data transfer using bus address lines
07/18/1990EP0378424A1 Link transmission priority start
07/18/1990EP0378423A2 DMA controller
07/18/1990EP0378422A2 Look ahead bus transfer request
07/18/1990EP0378416A2 Channel state bits
07/18/1990EP0378401A2 Data communications system
07/18/1990EP0378398A2 Data processing system with means for detecting status of data processing device receiving commands
07/18/1990EP0378195A2 Buffer device suitable for asynchronous transfer mode communication
07/18/1990EP0378071A2 Multiprocessor controller having shared control store
07/18/1990EP0378070A2 Method and apparatus for limiting the utilization of an asynchronous bus with distributed controlled access
07/18/1990EP0377971A2 I/O bus caching
07/18/1990EP0377970A2 I/O caching
07/18/1990EP0150540B1 Method for data communication as well as a station for carrying out the method
07/17/1990US4942572 Process and device for high speed polling
07/17/1990US4942553 System for providing notification of impending FIFO overruns and underruns
07/17/1990US4942550 Printed circuit board topography for high speed intelligent industrial controller with multiple boards located within a single slot
07/17/1990US4942540 Method an apparatus for specification of communication parameters
07/17/1990US4942516 Single chip integrated circuit computer architecture
07/17/1990US4942515 Serial communications controller with FIFO register for storing supplemental data and counter for counting number of words within each transferred frame
07/17/1990CA1271821A1 Information transfer method and arrangement
07/12/1990WO1990007844A1 Apparatus and method for using encoded video recorder/player timer preprogramming information
07/12/1990WO1990007827A1 Distributed switching architecture for communication module redundancy
07/12/1990DE3941349A1 Microprocessor controller and interface unit - provides direct memory access mode with protection against errors in transmission
07/12/1990DE3900348A1 Universelles bus-system Universal bus system
07/12/1990DE3900227A1 Microprocessor system with bus line system which is secure from interference
07/11/1990EP0377466A1 Microcomputer system for digital signal processing
07/11/1990EP0377022A1 Computing machine with hybrid communication architecture
07/11/1990CN2059257U Multiple terminal device for single micro computer
07/11/1990CN1043810A Common request specification in an entity management system
07/10/1990US4941157 Slow peripheral handshake interface circuit
07/10/1990US4941123 Data communications system with automatic communications mode
07/10/1990US4941115 Hand-held tester for communications ports of a data processor
07/10/1990US4941089 Input/output network for computer system
07/10/1990US4941088 Split bus multiprocessing system with data transfer between main memory and caches using interleaving of sub-operations on sub-busses
07/10/1990US4941086 Program controlled bus arbitration for a distributed array processing system
07/10/1990US4941083 Method and apparatus for initiating interlock read transactions on a multiprocessor computer system
07/10/1990CA1271563A1 Intelligent synchronous modem and communication system incorporating the same
07/10/1990CA1271562A1 Interface between a computer bus and a serial packet link
07/04/1990EP0376316A2 Computer message & screen communication in a multilingual network
07/04/1990EP0376249A1 Deblocking method for a multiprocessor multibus system
07/04/1990EP0376003A2 Multiprocessing system with interprocessor communications facility
07/04/1990EP0375981A2 Method and apparatus for applying electric power to electronic components
07/04/1990EP0375978A2 Programmable priority and selective blocking in a computer system
07/04/1990EP0375959A2 Method of controlling data transfer
07/04/1990EP0375946A2 I/O system of a data processing system
07/04/1990EP0375909A2 Multiple I/O channel
07/04/1990EP0375900A2 Computer system
07/04/1990EP0375794A1 Method of synchronizing signals which are generated on different chips having on-chip clocking systems with different speed
07/04/1990CN1043596A Electronic system for packet switching
07/03/1990US4939741 Communication control system
1 ... 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 ... 1581