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)
01/1986
01/15/1986EP0168034A2 Emulation means in a data processing system
01/15/1986EP0167827A2 Interrupt level sharing circuit
01/15/1986EP0167826A2 Diskette drive and media type determination mechanism
01/15/1986EP0167572A1 Data processing system including memory hierarchy.
01/15/1986EP0167519A1 Multiplexed-address interface for addressing memories of various sizes.
01/14/1986US4564900 Multiprocessor computer system
01/14/1986US4564899 Data communication system
01/14/1986US4564838 Data communication network and method of communication
01/14/1986CA1199416A1 High performance serial polling technique for bus arbitration in data processing systems and the like
01/08/1986EP0167454A2 System for controlling transfer of commands between processors
01/08/1986EP0167241A2 Microprogramme sequence controller
01/08/1986EP0167193A1 Arbitration system for access requests from several processors to common resources, by means of a common bus
01/08/1986EP0167140A2 Interruption control circuit
01/08/1986EP0166838A1 Method and arrangement for detecting a particular bit configuration in a serial bit stream
01/07/1986US4563738 Data processing system having a central main memory and a plurality of processor units connected in series
01/07/1986CA1199122A1 Access control processing system in computer system
01/03/1986WO1986000154A1 External interface control circuitry for microcomputer systems
01/02/1986EP0166441A2 Computer network
01/02/1986EP0166424A2 Data processing apparatus having an input/output controller for controlling interruptions
01/02/1986EP0166402A2 Input/output system for an industrial control system
01/02/1986EP0166341A2 Multiprocessor system with fast path means for storage accesses
01/02/1986EP0166272A2 Processor bus access
01/02/1986EP0166268A2 Shared memory access for data processing system
01/02/1986EP0166248A2 Semiconductor integrated circuit for exchanging microprocessor bus access rights
01/02/1986EP0166062A1 Arbitration device for access to a shared resource
12/1985
12/31/1985US4562535 Self-configuring digital processor system with global system
12/31/1985US4562533 Data communications system to system adapter
12/31/1985CA1198777A1 Fiber optic data highway
12/27/1985EP0165915A2 Peripheral interface system
12/27/1985EP0165914A2 Electrical interface system and method
12/27/1985EP0165822A2 Memory access control system
12/27/1985EP0165694A2 Data storage apparatus
12/27/1985EP0165603A2 Resilient data processing bus system
12/27/1985EP0165600A2 Input/output bus for computer
12/24/1985US4561094 Apparatus for locating an abnormal circuit condition
12/24/1985US4561053 Input/output multiplexer for a data processing system
12/24/1985US4560985 Dual-count, round-robin distributed arbitration technique for serial buses
12/24/1985CA1198522A1 Dual-count, round-robin distributed arbitration technique for serial buses
12/24/1985CA1198520A1 Multiple communication interface between processor and digital transmission means
12/19/1985WO1985005709A1 Method of sending and receiving data
12/19/1985WO1985005708A1 Control integrated circuit
12/18/1985EP0164972A2 Shared memory multiprocessor system
12/18/1985EP0164735A2 A microprocessor having a dynamic memory refresh circuit
12/18/1985EP0164611A2 Switching system and method for network having a plurality of terminal control equipment units
12/18/1985EP0164550A2 I/O controller for multiple disparate serial memories with a cache
12/18/1985EP0164354A1 Interrupt bus structure
12/17/1985US4559614 Interactive code format transform for communicating data between incompatible information processing systems
12/17/1985US4559595 In a data processing system
12/17/1985CA1198221A1 Digital data processing system with memory control
12/11/1985EP0164138A1 Data processing system with a plurality of input/output buses
12/11/1985EP0164105A2 Circuit for receiving and/or transmitting serial binary signals in a processing device comprising a microcomputer or a microprocessor
12/11/1985EP0163883A1 Secondary storage facility employing serial communications between drive and controller
12/11/1985EP0163882A1 Method and apparatus to determine the paths between Mass Storage Devices and Controllers
12/11/1985EP0163881A1 Method and apparatus for recovering from errors in a Data Processing System
12/11/1985EP0078296B1 Arrangement for distribution of send permission to terminals in a telecommunciation network
12/10/1985US4558429 Data processing system
12/10/1985US4558412 Terminal system
12/05/1985WO1985005505A1 Interface device for the monitoring and control of distribution boards
12/05/1985WO1985005471A1 Data transfer equipment
12/04/1985EP0163577A2 Local area network for digital data processing system
12/04/1985EP0163572A1 Interface device for monitoring and controlling a distribution board
12/04/1985EP0163305A2 Cmos type input-output circuit
12/04/1985EP0163148A2 Data processing system with overlapping between CPU register to register data transfers and data transfers to and from main storage
12/04/1985EP0162970A1 Multiple memory loading system
12/04/1985EP0162932A2 Data processing system with output switching circuit
12/03/1985US4556958 Device for single line bidirectional data transmission between an intelligent card's microprocessor and a second processor
12/03/1985US4556953 Interchangeable interface circuitry arrangements for use with a data processing system
12/03/1985US4556939 In a communication system
11/1985
11/27/1985EP0162653A2 A bus arrangement for addressing equipment units and a method therefor
11/27/1985EP0162231A2 Multi-function CPU having interface
11/21/1985EP0161798A2 Modular input device system
11/21/1985EP0161344A1 Device for distributing addresses to plug-in modules
11/21/1985EP0161336A1 Method and arrangement for exchanging data words between two memories, for example the buffer of a byte multiplex channel and the buffer of the input/output command unit of a higher level of a data-processing system
11/21/1985EP0161303A1 Circuit for controlling external bipolar buffers from an mos peripheral device
11/19/1985US4554628 System in which multiple devices have a circuit that bids with a fixed priority, stores all losing bids if its bid wins, and doesn't bid again until all stored bids win
11/19/1985CA1197021A1 Roll mode for cached data storage
11/19/1985CA1197019A2 Multi-processor office system complex
11/19/1985CA1197018A2 Modular programmable controller
11/19/1985CA1197017A2 Modular programmable controller
11/19/1985CA1197016A2 Modular programmable controller
11/12/1985US4553221 Digital filtering system
11/12/1985US4553213 Communication system
11/12/1985CA1196729A1 Method and device for exchanging information between terminals and a central control unit
11/07/1985WO1985004967A1 Computer bus apparatus with distributed arbitration
11/06/1985EP0160033A1 Microcomputer having an internal address mapper
11/06/1985EP0023213B1 Shared memory computer apparatus
11/05/1985US4551821 Data bus precharging circuits
11/05/1985US4551816 Filter display system
11/05/1985CA1196424A1 Electronic document distribution network with dynamic document interchange protocol generation
11/05/1985CA1196405A1 Apparatus for synchronizing a stream of data bits received over a single coaxial conductor
10/1985
10/30/1985EP0159941A2 Serial interconnecting bus for a data processing system, and method for information exchange
10/30/1985EP0159592A1 Distributed arbitration for multiple processors
10/30/1985EP0159548A1 LSI-Microcomputer
10/29/1985US4550368 High-speed memory and memory management system
10/24/1985WO1985004738A1 Memory interface for electronic demand register of an electric meter
10/24/1985WO1985004736A1 Arrangement for supervising a data processing system
10/22/1985US4549296 Device for reporting error conditions occurring in adapters, to the data processing equipment central control unit
10/22/1985US4549273 Used in a computer system
10/22/1985US4549263 Device interface controller for input/output controller
10/22/1985CA1195781A1 Computer bus interpolator
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