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)
03/1993
03/31/1993EP0533993A1 Interrupt controller for treating in/off operation interrupt request in a processor system and method for reconfiguration of the processor system
03/31/1993EP0533905A1 Mca bus arbitrator integrated circuit and use thereof
03/31/1993EP0533835A1 Generating communication arrangements for massively parallel processing systems
03/31/1993EP0533787A1 Remote terminal interface as for a unix?tm operating system computer
03/31/1993EP0370008B1 Distributed file server architecture
03/31/1993EP0288479B1 Apparatus and method for providing distributed control in a main memory unit of a data processing system
03/31/1993CN1070498A Network selection of broadcase messages based on content code
03/31/1993CN1070497A Bidirectional parallel protocol
03/30/1993US5199107 Controller for effecting a serial data communication and system including the same
03/30/1993US5199106 Input output interface controller connecting a synchronous bus to an asynchronous bus and methods for performing operations on the bus
03/30/1993US5199105 Data processing system
03/30/1993CA1315412C Computer interconnect coupler for clusters of data processing devices
03/30/1993CA1315369C Terminal apparatus for resetting by remote control
03/28/1993CA2070342A1 Personal computer with alternate system controller override
03/24/1993EP0533430A2 Multiple processor computer system
03/24/1993EP0533429A2 Computer bus control system
03/24/1993EP0533428A1 Method and apparatus for operating a computer system
03/24/1993EP0533407A2 Heterogeneous transaction coordination
03/24/1993EP0533343A2 System and method for data management
03/24/1993EP0533196A2 Version-up method and system
03/24/1993EP0533091A2 Parallel transmission method
03/24/1993EP0532796A1 Multifunctional document processing system
03/24/1993EP0532661A1 Unix peripheral device interface
03/24/1993EP0532509A1 Buffering system for dynamically providing data to multiple storage elements
03/24/1993EP0351425B1 Data processing system, particularly for domestic use
03/23/1993US5197129 Input/output device and a control system incorporating such a device
03/23/1993US5197128 Modular interface
03/23/1993US5197127 Expert system method for performing window protocol-based data flow analysis within a data communication network
03/23/1993US5196840 Secure communications system for remotely located computers
03/23/1993CA1315008C System permitting peripheral interchangeability
03/23/1993CA1315007C Virtual input/output commands
03/18/1993WO1993005601A1 Data transmission process and data processing system with distributed computing nodes
03/18/1993DE4129412A1 Verfahren zur datenuebertragung und datenverarbeitungsanlage mit verteilten rechnerknoten Method for data transmission and data processing system with distributed computer nodes
03/17/1993EP0532431A1 Method and device for multiplexing
03/17/1993EP0532249A2 Remote system re-boot
03/17/1993EP0531670A1 Data transmission high-speed processing device
03/17/1993EP0531630A1 Controllable bus terminator
03/17/1993EP0531559A1 Controller to control data transfer between one of several input-output modules and the main memory of a data-processing device
03/17/1993EP0531528A1 Character output control method and apparatus for terminal.
03/17/1993EP0531474A1 ALL MONOLITHIC TRANSCEIVER OPERATIVE FROM A LOW VOLTAGE Vcc DC SUPPLY
03/17/1993CN1070058A Dynamic enciphered method for single chip microcomputer program
03/17/1993CA2078397A1 Method of retrieving variable values in a data processing system
03/16/1993US5195185 Dynamic bus arbitration with concurrent same bus granting every cycle
03/16/1993US5195184 Method and system for high speed data transfer
03/16/1993US5195181 Message processing system having separate message receiving and transmitting processors with message processing being distributed between the separate processors
03/16/1993US5195089 Apparatus and method for a synchronous, high speed, packet-switched bus
03/14/1993CA2078037A1 Network selection of broadcast messages based on a content code
03/11/1993DE4229286A1 Multiprocessor system with bus priority distribution for processor modules - has bus buffer drive control circuit using comparison of decoded addresses for system bus access control
03/11/1993DE4129332A1 Bus system for plug in processor modules for NC application - has local bus structure on each plug in module with interconnection provided by main bus
03/11/1993CA2076472A1 Process control for real time systems
03/10/1993EP0531211A1 Method for optimising the read cycle of an microprocessor or microcontroller having a multiplexed address/data bus
03/10/1993EP0531004A2 Multiprocessor data processing with cross interrogate synchronization mechanism
03/10/1993EP0531003A1 Data processing with bidirectional data bus reservation priority controls
03/10/1993EP0530991A1 System and method for interleaving memory in a computer system
03/10/1993EP0530847A2 1-Bit token ring arbitration architecture
03/10/1993EP0530846A2 Bus coupling interface
03/10/1993EP0530791A2 Data transmission method
03/10/1993EP0530736A1 Apparatus for gathering information
03/10/1993EP0530712A1 Multiple-clocked processor and method of operation
03/10/1993EP0530543A1 I/O controller apparatus and method for transferring data between a host processor and multiple I/O units
03/10/1993EP0530394A1 Message-routing apparatus
03/10/1993EP0530363A1 Device for transmitting a synchronous data
03/10/1993EP0530310A1 Programmable signal processor architecture, system for implementing circuits and method for processing information in said processor
03/10/1993CA2077711A1 Remote system reboot
03/09/1993US5193197 Apparatus and method for distributed dynamic priority arbitration for access to a shared resource
03/09/1993US5193196 Process request arbitration system which preferentially maintains previously selected process request upon receipt of a subsequent request of identical priority
03/09/1993US5193194 Concurrent arbitration system and method for bus control
03/09/1993US5193193 Bus control system for arbitrating requests with predetermined on/off time limitations
03/09/1993US5193187 Fast interrupt mechanism for interrupting processors in parallel in a multiprocessor system wherein processors are assigned process ID numbers
03/09/1993US5193179 Activity monitor system non-obtrusive statistical monitoring of operations on a shared bus of a multiprocessor system
03/09/1993US5193174 System for automatically redirecting information to alternate system console in response to the comparison of present and default system configuration in personal computer system
03/09/1993US5193171 Method of managing space of peripheral storages and apparatus for the same
03/09/1993US5193169 Image data processing apparatus
03/09/1993US5193154 Buffered peripheral system and method for backing up and retrieving data to and from backup memory device
03/09/1993US5193150 Data transfer method, data transfer apparatus and information processing system
03/09/1993US5192950 Partial word to full word parallel data shifter
03/09/1993CA1314332C Inter and intra priority resolution network for an asynchronous bus system
03/04/1993WO1993004432A2 High-performance dynamic memory system
03/03/1993EP0530066A1 Programmable interrupt controller, interrupt system and method
03/03/1993EP0529915A2 Voice processing interface for a computer
03/03/1993EP0529887A2 Bidirectional parallel protocol
03/03/1993EP0529866A2 Processor for a multiprocessor system
03/03/1993EP0529864A1 Network video server apparatus and method
03/03/1993EP0529818A2 Dialog filtering
03/03/1993EP0529787A2 Network management agent with user created objects
03/03/1993EP0529677A1 Multi-channel interface for use in microcomputer
03/03/1993EP0529369A2 Asynchronous clock switching for advanced microprocessors
03/03/1993EP0529220A1 Method for acquiring the identifier of a node in an input/output system
03/03/1993EP0529217A1 Real time cache implemented by dual purpose on-chip memory
03/03/1993EP0529142A1 Upgradeable/downgradeable computers
03/03/1993EP0529005A1 Controlled bus reselection interface and method
03/03/1993EP0360817B1 High speed low pin count bus interface
03/02/1993US5191657 Microcomputer architecture utilizing an asynchronous bus between microprocessor and industry standard synchronous bus
03/02/1993US5191656 Method and apparatus for shared use of a multiplexed address/data signal bus by multiple bus masters
03/02/1993US5191655 Interface arrangement for facilitating data communication between a computer and peripherals
03/02/1993US5191653 Io adapter for system and io buses having different protocols and speeds
03/02/1993US5191581 Method and apparatus for providing high performance interconnection between interface circuits coupled to information buses
03/01/1993CA2076933A1 Processor and method of driving the same
03/01/1993CA2069974A1 Means for terminating a tristatable electrical bus
02/1993
02/25/1993DE4227346A1 Geraet und verfahren zum erzielen verbesserten steuerumfangs eines busses, insbesondere eines scsi-busses Device and method for achieving improved control amount of a bus, in particular of a SCSI bus