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특허 상세정보

Computer revision port

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G06F-009/00    G06F-011/00   
미국특허분류(USC) 364/900 ; 371/15
출원번호 US-0556466 (1983-11-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 5
초록

Circuitry for automatically configuring the operating system software of a computer is disclosed. The circuitry includes a revision port which generates a unique eight-bit code indicating the latest revision level of the main circuit board in the computer. Each time revisions are made in the board during manufacturing or each time a circuit board containing new revisions is put into the system by maintenance or service personnel, the eight-bit code generated by the port is changed. During the process of configuring the operating system software, the cent...

대표
청구항

A computer system comprising, a central processing unit having a control bus for transferring control signals between said central processing unit and various peripheral units and a data bus for transferring data between said central processing unit and the remainder of the computer system, said central processing unit being comprised of a plurality of circuit modules subject to circuit revisions and means for assembling operating systems software; a programmable interface unit, said interface unit having a plurality of ports and being controlled by cont...

이 특허를 인용한 특허 피인용횟수: 16

  1. Uzrad Nali, Oran; Plotz, Kevin G.; Leichty, Phil L.. Apparatus and method for performing cyclic redundancy check (CRC) on partial protocol data units (PDUS). USP2009087577896.
  2. Uzrad-Nali, Oran; Plotz, Kevin G.; Leichty, Phil L. Apparatus and method for performing cyclic redundancy check (CRC) on partial protocol data units (PDUs). USP2012058176385.
  3. Lapham, John R.. Automation equipment control system. USP2013068473202.
  4. Lapham, John R.. Automation equipment control system. USP2014068761932.
  5. Lapham, John R.. Automation equipment control system. USP2011118050797.
  6. Beardsley Brent C. (Tucson AZ) Hefferon Eugene P. (Poughkeepsie NY) Lynch Kenneth R. (Rhinebeck NY) Schimke Stephen W. (Tucson AZ) Shipman ; Jr. Lloyd R. (San Jose CA) Wethington Susan M. (Tucson AZ). Device initiated partial system quiescing. USP1990114970640.
  7. Heath Allen W. (Cedar Park TX) Hernandez Raymond (Austin TX) Hoffman Virginia M. (Austin TX) Sheppard Ronald K. (Austin TX) Stratton Susan D. (Austin TX). Emulation system for automatically modifying I/O translation tables in programs designed to run on different types of co. USP1989084858114.
  8. Ross Patrick Delaney (Sunnyvale CA). Method and apparatus for automatically configuring computer system hardware and software. USP1997105675748.
  9. Lucky, Richard S.. Method and apparatus for identifying a version of an electronic assembly using a unique embedded identification signature for each different version. USP2004036715069.
  10. Arensmeier Jeffrey N. (St. Louis MO) Haul Robert W. (St. Louis MO). Microcomputer-based spark ignition gas burner control system. USP1989054827397.
  11. Blume ; Jr. Carl R. (Newton MA). Peripheral emulation apparatus. USP1989104875186.
  12. Ueda Shigeru (Wako JPX). Printer interface apparatus with plug-in unit authorized for reception of data upon type verification. USP1996105564110.
  13. Mizuno Tohru (Tama JPX) Ito Takayuki (Minamitsuru JPX). Robot control apparatus. USP1991045008834.
  14. Parry William G. ; Radko Ronald O.. System and method for media status notification. USP2001066249826.
  15. Lipe Ralph A. ; Parry William G.. System for adapter with status and command registers to provide status information to operating system and processor op. USP1999075923897.
  16. Foote Garritt W.. System for storing and updating configuration information about I/O card and using stored configuration information to configure newly installed I/O card when compatible with old card. USP2000056065068.