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Configurable data path arrangement for resolving data type incompatibility 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/16
  • G06F-007/00
  • G06F-013/00
출원번호 US-0546507 (1990-06-29)
발명자 / 주소
  • Duval James R. (Shrewsbury MA) Hunt Thomas E. (Brookline NH) Peterson Kevin R. (Stow MA)
출원인 / 주소
  • Digital Equipment Corporation (Maynard MA 02)
인용정보 피인용 횟수 : 31  인용 특허 : 0

초록

Apparatus for sharing data between processors having certain incompatible data formats is provided. A configurable data path unit and an address mapping unit allow a peripheral processor to access addressable storage locations within a host processor\s main memory and store data types in a format so

대표청구항

In a data processing system including a first processor coupled to a first bus, said first processor configured to issue a first address that identifies a predetermined location in a main memory for storing a plurality of data bytes in a first format, and a second processor coupled to the main memor

이 특허를 인용한 특허 (31)

  1. Chauvel,Gerard; Lasserre,Serge; D'Inverno,Dominique; Kuusela,Maija; Cabillic,Gilbert; Lesot,Jean Philippe; Ban��tre,Michel; Routeau,Jean Paul; Majoul,Salam; Parain,Fr��d��ric, Accessing device driver memory in programming language representation.
  2. Surugucchi Krishnakumar Rao ; George Geeta, Apparatus and method for coupling devices to a PCI-to-PCI bridge in an intelligent I/O controller.
  3. Allen, Paul V., Apparatus and method for generic data conversion.
  4. Leung Wingyu ; Lee Winston ; Hsu Fu-Chieh, Data processing system with master and slave devices and asymmetric signal swing bus.
  5. Leung Wing Y. (Cupertino CA) Hsu Fu-Chieh (Saratoga CA), Defect tolerant integrated circuit subsystem for communication between a module and a bus controller in a wafer-scale in.
  6. Wingyu Leung ; Winston Lee ; Fu-Chieh Hsu, Dynamic address mapping and redundancy in a modular memory device.
  7. Leung, Wingyu; Hsu, Fu Chieh, Error detection/correction method.
  8. Okada Toru,JPX ; Kurihara Hitoshi,JPX ; Negishi Ryuichi,JPX ; Kakinuma Kiyoyuki,JPX, Interface device receivable in card storage device slot of host computer.
  9. Toru Okada JP; Hitoshi Kurihara JP; Ryuichi Negishi JP; Kiyoyuki Kakinuma JP, Interface with connection unit for loading host computer with external storage device format control information in response to connection of host computer to connection unit.
  10. Andre DeHon ; Ethan Mirsky ; Thomas F. Knight, Jr., Intermediate-grain reconfigurable processing device.
  11. DeHon Andre ; Mirsky Ethan ; Knight ; Jr. Thomas F., Intermediate-grain reconfigurable processing device.
  12. DeHon, Andre; Mirsky, Ethan; Knight, Jr., Thomas F., Intermediate-grain reconfigurable processing device.
  13. Leung, Wing Yu; Hsu, Fu-Chieh, Latched sense amplifiers as high speed memory in a memory system.
  14. Bradley L. Taylor, Local memory unit system with global access for use on reconfigurable chips.
  15. Leung, Wingyu; Lee, Winston; Hsu, Fu-Chieh, Memory array with read/write methods.
  16. Leung Wing Y. (Cupertino CA) Hsu Fu-Chieh (Saratoga CA), Method and circuit for communication between a module and a bus controller in a wafer-scale integrated circuit system.
  17. Ahlers Claus,DEX ; Heinrich Werner,DEX ; Peifer Juergen,DEX ; Diessl Georg,DEX ; Walter Gerhard,DEX, Method for converting data formats which differ from one another.
  18. Studor Charles F. (Austin TX) Divine James S. (Austin TX) Catherwood Michael I. (Austin TX), Method for providing an extensible register in the first and second data processing systems.
  19. Carre Laurent,FRX, Method for supporting address interaction between a first entity and a second entity, converter for address interaction, and computer system.
  20. Carnevale Michael Joseph (Rochester MN) Hopkins Martin Edward (Chappaqua NY) Loen Larry Wayne (Rochester MN) Silha Edward John (Austin TX) Wottreng Andrew Henry (Rochester MN), Mixed-endian computer system.
  21. Marc Alan Auslander ; Larry Wayne Loen, Mixed-endian computer system that provides cross-endian data sharing.
  22. Loen Larry Wayne ; Silha Edward John, Mixed-endian computing environment for a conventional bi-endian computer system.
  23. Loen Larry Wayne ; Silha Edward John, Mixed-endian computing environment for a conventional bi-endian computer system.
  24. You Lawrence L., Portable debugging services utilizing a client debugger object and a server debugger object with flexible addressing support.
  25. Chauvel,Gerard, Reformat logic to translate between a virtual address and a compressed physical address.
  26. Leung Wingyu ; Lee Winston ; Hsu Fu-Chieh, Resynchronization circuit for circuit module architecture.
  27. Lewis, Michael, System and a method for constructing and deconstructing data packets.
  28. Weedon, Jonathan K.; Natarajan, Vijaykumar, System and methodology for cross language type system compatibility.
  29. Leung Wingyu ; Hsu Fu-Chieh, Termination circuit with power-down mode for use in circuit module architecture.
  30. Leung Wingyu ; Lee Winston ; Hsu Fu-Chieh, Termination circuits for reduced swing signal lines and methods for operating same.
  31. Hsu Fu-Chieh (Saratoga CA), Wafer-scale integrated circuit interconnect structure architecture.
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