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)
01/1991
01/10/1991WO1991000572A1 Bus tie-down without pull-up resistors
01/10/1991DE3922238A1 Intercommunication arrangement between electronic circuit boards - has back plane system with communication bus and separate power system
01/10/1991CA2003540A1 Method for high speed data transfer
01/09/1991EP0407219A2 Data processing device
01/08/1991US4984240 Distributed switching architecture for communication module redundancy
01/08/1991US4984195 Extended bus controller
01/08/1991US4984190 Serial data transfer system
01/08/1991US4983860 Data output buffer for use in semiconductor device
01/08/1991CA1278872C Serial data bus for sci, spi and buffered spi modes of operation
01/08/1991CA1278871C Method of data arbitration and collision detection on a data bus
01/08/1991CA1278840C Method and apparatus for sharing resources among multiple processingsystems
01/02/1991EP0405882A2 Move 16 block move and coprocessor interface instruction
01/02/1991EP0405545A2 Data communication adapter and data communication terminal apparatus employing the same
01/02/1991EP0404870A1 Serial data interface
01/02/1991CN1048272A Data processing system with means to convert burst operations into pipelined operations
01/02/1991CN1048271A Method and apparatus for remotely controlling and monitoring use of computer software
01/01/1991US4982430 Bootstrap channel security arrangement for communication network
01/01/1991US4982325 Applications processor module for interfacing to a database system
01/01/1991US4982321 Dual bus system
01/01/1991US4982187 Low-end high-performance switch subsystem architecture
12/1990
12/28/1990CA2019984A1 Low-voltage cmos output buffer
12/27/1990WO1990016025A2 Data store connection
12/27/1990EP0404653A1 Coupling system comprising an interface between at least two electronic devices having different format access busses
12/27/1990EP0404602A2 Apparatus and method for interconnecting a plurality of devices to a single node in a node-limited serial data bus computer network
12/27/1990EP0404414A2 Apparatus and method for assigning addresses to SCSI supported peripheral devices
12/27/1990EP0404413A2 Microprocessor hold and lock circuitry
12/27/1990CA1278389C Cpu channel to control unit extender
12/27/1990CA1278387C Processor access control arrangement in a multiprocessor system
12/27/1990CA1278386C Method and apparatus for controlling the execution of host computer application programs through a second computer
12/25/1990US4980890 Semiconductor integrated circuit
12/25/1990US4980854 Lookahead bus arbitration system with override of conditional access grants by bus cycle extensions for multicycle data transfers
12/25/1990US4980851 Reduced power pipelined static data transfer apparatus
12/25/1990US4980820 A communication adapter
12/25/1990US4980818 Method and apparatus for common resource status management in a computer system including a plurality of computers coupled to a common resource
12/23/1990CA2016857A1 Apparatus and method for interconnecting a plurality of devices to a single node in a node-limited serial data bus computer network
12/19/1990EP0403288A2 Bus structure
12/19/1990EP0403269A2 Arbiter Circuit
12/19/1990EP0403207A2 Diagnostic subsystem
12/19/1990EP0403119A2 Interrupt handling for a computing system
12/19/1990EP0403117A1 Feature board with automatic adjustment to slot position
12/19/1990EP0403067A2 Method for transmitting commands excluded from a predefined command set
12/18/1990US4979104 Dual microprocessor control system
12/18/1990US4979100 Communication processor for a packet-switched network
12/18/1990US4979099 To a bus
12/18/1990US4979097 Method and apparatus for interconnecting busses in a multibus computer system
12/18/1990US4979096 Multiprocessor system
12/18/1990CA1278100C Apparatus and method for providing a settling time cycle for a system bus in a data processing system
12/18/1990CA1278062C2 Multipurpose digital integrated circuit for communication and control network
12/18/1990CA1278061C2 Multipurpose digital integrated circuit for communication and control network
12/16/1990WO1990016027A1 Information processing system emulation apparatus and method
12/15/1990CA2018187A1 Radial type of parallel system bus structure with printed, twisted conductor lines
12/13/1990WO1990015394A1 Appliance interface for exchanging data
12/13/1990WO1990015387A1 Computer system
12/12/1990EP0402055A2 Method and apparatus for a rapid interconnection to a computer bus
12/12/1990EP0402054A2 Command delivery for a computing system
12/12/1990EP0401960A2 Data processing apparatus with a slot for an additional board
12/12/1990EP0401803A2 Multiple remote graphic work stations
12/12/1990EP0401588A2 VME-Multibus II interface adapter
12/12/1990CN1010809B Providing 80386 with entry into bus arbitration in 80386/82385 microcomputer system wherein the 82385 opetates in master made
12/11/1990CA1277789C Method of controlling the electric power supplied to a modem
12/11/1990CA1277762C Remote presentation station and method for use in interactive video computer system
12/09/1990CA2018069A1 Method and apparatus for a rapid interconnection to a computer bus
12/06/1990DE3917730A1 Decision logic for priority setting and synchronising async. signals - arbitrating access to global resource in multiprocessor system
12/06/1990DE3917715A1 Rechnersystem Computer system
12/05/1990EP0400841A2 Coupling a data processor to alien apparatus
12/05/1990EP0400794A2 Data processing apparatus adapted to connect to high speed links
12/05/1990EP0400764A2 Transaction system
12/05/1990EP0400174A1 Adapter for the interference-free connection of peripheral computer devices to a peripheral interface controlled by a computer system
12/05/1990EP0335931A4 Shopping cart display system
12/05/1990CN1047578A Hard were isolated method and device for geting the cpu interaction with the processing device outer face
12/05/1990CN1010716B Control system for shared storage of multiprocessor system consisted of many processor systems
12/05/1990CA2018213A1 Method for transmitting commands excluded from a predefined command set
12/04/1990US4975914 In a computer communications system
12/04/1990US4975869 Fast emulator using slow processor
12/04/1990US4975857 Graphic processing apparatus utilizing improved data transfer to reduce memory size
12/04/1990US4975832 Microcomputer system with dual DMA mode transmissions
12/04/1990US4975829 Communication interface protocol
12/04/1990US4975828 Multi-channel data communications controller
12/04/1990US4975593 Microcomputer with synchronized data transfer
12/04/1990CA1277427C Data processing system in which modules logically "or" number sequences onto control lines to obtain the use of a time shared bus
12/04/1990CA1277393C Event distribution and combination system
12/04/1990CA1277382C Inter-processor communication protocol
12/04/1990CA1277381C2 Multipurpose digital integrated circuit for communication and control network
11/1990
11/28/1990EP0399204A1 Data processing system having dual arbiter for controlling access to a system bus
11/28/1990EP0398881A1 Memory controller as for a video signal processor.
11/28/1990EP0115566B1 Method for testing the operation of an i/o controller in a data processing system
11/28/1990CN1047408A File extension by clients in distributed data processing system
11/28/1990CN1047407A Method and device providing additive system characteristic in data processing system
11/27/1990US4974192 Communication processor for personal computer
11/27/1990US4974190 Pass-through and isolation switch
11/27/1990US4974153 Repeater interlock scheme for transactions between two buses including transaction and interlock buffers
11/27/1990US4974152 Inserted device for independently connecting auxiliary storage units to a data-processing assembly
11/27/1990US4974151 Configuration capability for devices in an open system having the capability of adding or changing devices by user commands
11/27/1990US4974150 Fault tolerant digital data processor with improved input/output controller
11/27/1990US4974148 Bus arbiter with equitable priority scheme
11/27/1990US4974147 Programmable quiesce apparatus for retry, recovery and debug
11/27/1990US4974144 Digital data processor with fault-tolerant peripheral interface
11/27/1990US4974143 Information processing apparatus wherein address path is used for continuous data transfer
11/27/1990US4973952 Shopping cart display system
11/22/1990EP0398729A2 Processor modem
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