Patents
Patents for G06F 13 - Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units (158,002)
11/1992
11/19/1992EP0512993A1 Bus locking fifo multi-processor communication system
11/19/1992EP0512991A1 High speed, flexible source/destination data burst direct memory access controller
11/18/1992CN2121850U 箱 Box
11/18/1992CN1019154B System management apparatus for multiprocessor system
11/18/1992CN1019152B Interface between processor and special instruction processor in digital data processing system
11/17/1992US5165037 System for controlling the transferring of different widths of data using two different sets of address control signals
11/17/1992US5165031 Coordinated handling of error codes and information describing errors in a commit procedure
11/17/1992US5165030 Method and system for dynamic creation of data stream based upon system parameters and operator selections
11/17/1992US5165022 Channel and control unit having a first I/O program protocol for communication with a main processor and a second universal I/O program protocol for communication with a plurality of I/O adapters
11/17/1992US5165019 Ring interconnect system architecture
11/17/1992US5164960 Medium attachment unit for use with twisted pair local area network
11/17/1992US5164943 Cyclic redundancy check circuit
11/17/1992US5163833 Dual personal computer architecture peripheral adapter board
11/17/1992CA1310429C Access priority control system for main storage for computer
11/17/1992CA1310427C Communications network
11/17/1992CA1310426C2 Autocorrelating 2400 bps handshake sequence detector
11/12/1992WO1992020028A1 Method and apparatus for buffering data within stations of a communication network
11/12/1992WO1992020021A1 License management system
11/12/1992DE4214303A1 Communications system for controlling electrical devices with properties in vehicles - establishes access between controller and communicator device before synchronising data sequences for transfer
11/11/1992EP0512685A1 Quadrature bus protocol for carrying out transactions in a computer system
11/11/1992EP0512290A2 Nested frame communication protocol
11/10/1992US5163154 Microcontroller for the rapid execution of a large number of operations which can be broken down into sequences of operations of the same kind
11/10/1992US5163153 Low-power, standby mode computer
11/10/1992US5163152 Interrupt control apparatus for a microprocessor providing real time priority processing of interrupt requests
11/10/1992US5163150 Information processor performing interrupt operation without saving contents of program counter
11/10/1992US5163143 Enhanced locked bus cycle control in a cache memory computer system
11/10/1992US5163137 Copying system with a dual trunk serial communication system using an acknowledge line
11/10/1992US5163135 Computer system and method for setting recovery time upon execution of an I/O command
11/10/1992US5163131 Parallel i/o network file server architecture
11/10/1992US5162988 Multiplexing character processor
11/10/1992US5162979 Personal computer processor card interconnect system
11/10/1992US5162675 Dual personal computer architecture peripheral adapter board and circuit
11/10/1992US5161980 Electrical interconnection of circuit devices
11/10/1992CA2066020A1 High speed transition signalling communication system
11/10/1992CA1310132C Method for notifying a terminal user of an asynchronous event occurrance
11/08/1992CA2041946A1 Autoconfigurator
11/05/1992DE4113920A1 Data exchange set=up between personal computer and programmable memory - uses multipole connectors with interface circuitry and control circuits for serial transmissions
11/04/1992EP0511926A1 System for selectively intercepting and rerouting data network traffic
11/04/1992EP0511925A2 Dynamic backup and recovery of focal points in a computer network
11/04/1992EP0511851A2 Determining physical topology across repeaters and bridges in a computer network
11/04/1992EP0511834A2 Multi-stage interconnect network for processing system
11/04/1992EP0511795A1 system for and method of data communication on automobile
11/04/1992EP0511769A1 Method and apparatus for processing interrupts in a computer system
11/04/1992EP0511731A2 Message-passing multiprocessor system
11/04/1992EP0511706A2 Bi-directional signal transmission system
11/04/1992EP0511511A2 Microprocessor controlled electronic equipment
11/04/1992EP0511476A2 Multiprocessor system
11/04/1992EP0511467A2 Apparatus and method of operation for a facsimile subsystem in an image archiving system
11/03/1992US5161215 Method for controlling data transfer buffer
11/03/1992US5161162 Method and apparatus for system bus testability through loopback
11/03/1992US5161156 Multiprocessing packet switching connection system having provision for error correction and recovery
11/03/1992US5160923 Priority encoder for resolving priority contention
11/03/1992US5160922 System and method for dynamic avoidance of a simultaneous switching output limitation of a integrated circuit chip
11/03/1992CA1309779C Node for a backplane bus
10/1992
10/31/1992CA2060696A1 Apparatus and method of operation for a facsimile subsystem in an image archiving system
10/29/1992WO1992019056A1 Method for syncrhonising input data of a computing processor and device for implementing such method
10/29/1992WO1992019044A1 Circuit to selectively process dip switches onto bus lines
10/29/1992WO1992018936A1 Method and apparatus for upgrading a computer processing system
10/29/1992WO1992018934A1 Apparatus for driving both single-ended and differential computer buses
10/29/1992WO1992018933A1 Mca bus arbitrator integrated circuit and use thereof
10/29/1992CA2108365A1 Apparatus for driving both single-ended and differential computer buses
10/28/1992EP0511144A1 Method and apparatus for interconnection of local area networks with wide area networks
10/28/1992EP0511142A1 Method and apparatus for data processing network interconnection
10/28/1992EP0510833A2 Data processing apparatus having address decoder
10/28/1992EP0510617A1 Data processing apparatus with high-speed "macroservice" interrupt
10/28/1992EP0510354A2 Method of monitoring the operation of a bus coupler
10/28/1992EP0510243A2 Burst address sequence generator
10/28/1992EP0510241A2 Upgradeable/downgradeable computer
10/28/1992EP0493504A4 Input/output module having a combination input/output point
10/27/1992US5159688 Information processor performing interrupt operation in two modes
10/27/1992US5159684 Data communication interface integrated circuit with data-echoing and non-echoing communication modes
10/27/1992US5159683 Graphics controller adapted to automatically sense the type of connected video monitor and configure the control and display signals supplied to the monitor accordingly
10/27/1992US5159679 Computer system with high speed data transfer capabilities
10/27/1992US5159674 Method for supplying microcommands to multiple independent functional units having a next microcommand available during execution of a current microcommand
10/27/1992US5159672 Burst EPROM architecture
10/27/1992US5159671 Data transfer unit for small computer system with simultaneous transfer to two memories and error detection and rewrite to substitute address
10/27/1992US5159592 Network address management for a wired network supporting wireless communication to a plurality of mobile users
10/27/1992US5159466 Facsimile apparatus with selectable data image coding
10/27/1992US5159209 Circuit to selectively process dip switches onto bus lines
10/27/1992CA1309507C System for management of the priorities of access to a memory and its application
10/27/1992CA1309506C Asynchronous processor arbitration circuit
10/27/1992CA1309505C Electronic mail circulation device
10/27/1992CA1309503C Selective receiver for each processor in a multiple processor system
10/21/1992EP0509945A2 Method and apparatus for remote administration of programmable workstations in a data processing system
10/21/1992EP0509765A1 Radial bus assembly
10/21/1992EP0509746A2 Interruption circuit for use with a central processing unit
10/21/1992EP0509722A2 Data transfer system
10/21/1992EP0509720A1 Peripheral device address control system
10/21/1992EP0509644A1 Personal computer adapted for network communications
10/21/1992EP0509140A1 Data bus system
10/21/1992EP0509068A1 Dynamic association of rf radio data communication system in a pre-existing computer controlled network
10/20/1992US5157772 Data bus arrangement with improved speed and timing
10/20/1992US5157771 Apparatus for hot removal from/insertion to a connection bus of a non removable media magnetic recording unit
10/20/1992US5157770 Nonsynchronous dasd control
10/20/1992US5157769 Computer data interface for handheld computer transfer to second computer including cable connector circuitry for voltage modification
10/20/1992US5157667 Methods and apparatus for performing fault isolation and failure analysis in link-connected systems
10/20/1992US5157663 Fault tolerant computer system
10/20/1992US5157384 Advanced user interface
10/20/1992CA2063050A1 Parallel processing system
10/15/1992WO1992017952A1 Transceiver interface