$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Mask-programmed integrated circuits having timing and logic compatibility to user-configured logic arrays 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01R-031/28
출원번호 US-0030981 (1993-03-12)
발명자 / 주소
  • Buch Kiran B. (Fremont CA) Law Edwin S. (Saratoga CA) Chu Jakong J. (Santa Clara CA)
출원인 / 주소
  • Xilinx, Inc. (San Jose CA 02)
인용정보 피인용 횟수 : 87  인용 특허 : 0

초록

Method and apparatus for producing mask-configured integrated circuits which are pin, logic, and timing compatible substitutes for user-configured logic arrays, without the need for logic or timing simulations of the mask-configured circuit design. Scan testing networks of test blocks and modified f

대표청구항

A method of making and configuring a mask-configured logic cell array configured to emulate the logical operations of a user-configured logic cell array during normal mode operations, comprising the steps of: providing a netlist describing the configuration of the user-configured logic cell array, t

이 특허를 인용한 특허 (87)

  1. Borkovic, Drazen; McElvain, Kenneth S., Analysis of digital circuits with time division multiplexing.
  2. Genetti, Wayne Andrew; Sotak, David George, Apparatus for verification of IC mask sets.
  3. Or-Bach, Zvi, Array of programmable cells with customized interconnections.
  4. Betz, Vaughn; Rose, Jonathan, Automatic generation of programmable logic device architectures.
  5. Betz,Vaughn; Rose,Jonathan, Automatic generation of programmable logic device architectures.
  6. Baxter Glenn A. ; Buch Kiran B. ; Pang Raymond C. ; Law Edwin S., Boundary scan chain with dedicated programmable routing.
  7. Souef, Laurent; Bombal, Jerome; Ginetti, Bernard, Computer implemented circuit synthesis system.
  8. Or Bach,Zvi, Customizable and programmable cell array.
  9. Or Bach,Zvi, Customizable and programmable cell array.
  10. Or Bach,Zvi, Customizable and programmable cell array.
  11. Or-Bach Zvi ; Wurman Ze'ev ; Zeman Richard ; Cooke Laurance, Customizable and programmable cell array.
  12. Or-Bach, Zvi, Customizable and programmable cell array.
  13. Or-Bach, Zvi, Customizable and programmable cell array.
  14. Or-Bach, Zvi; Wurman, Ze'ev; Zeman, Richard; Cooke, Laurance, Customizable and programmable cell array.
  15. Souef Laurent,FRX ; Bombal Jerome,FRX ; Ginetti Bernard,FRX, Design for test area optimization algorithm.
  16. Chesal, Ian; Borer, Terry, Directed design space exploration.
  17. Beal Samuel W. ; Kaptonoglu Sinan ; Lien Jung-Cheun ; Shu William ; Chan King W. ; Plants William C., Enhanced field programmable gate array.
  18. McGowan John E., Field programmable gate array with mask programmed analog function circuits.
  19. John E. McGowan, Field programmable gate array with mask programmed input and output buffers.
  20. McGowan John E., Field programmable gate array with mask programmed input and output buffers.
  21. Weingartner Thomas A. ; Short Paul J. ; Espelien Mark A. ; Woods Jordon W., Fully programmable and configurable application specific integrated circuit.
  22. Law Edwin S. ; Buch Kiran B. ; Baxter Glenn A. ; Pang Raymond C., Hardwire logic device emulating an FPGA.
  23. Edwin S. Law ; Kiran B. Buch ; Glenn A. Baxter ; Raymond C. Pang, Hardwire logic device emulating any of two or more FPGAs.
  24. Charles N. Choukalos ; Alvar Antonio Dean ; Scott Alan Tetreault ; Sebastian Theodore Ventrone, High level automatic core configuration.
  25. Goetting F. Erich ; Frake Scott O. ; Kondapalli Venu M., Input/output buffer supporting multiple I/O standards.
  26. Fang,Hsin Wo; Ho,Ming Jing, Input/output circuits with programmable option and related method.
  27. Or-Bach Zvi, Integrated circuit device.
  28. Tavana Danesh ; Yee Wilson K. ; Trimberger Stephen M., Integrated circuit with field programmable and application specific logic areas.
  29. Tavana Danesh ; Yee Wilson K. ; Trimberger Stephen M., Integrated circuit with field programmable and application specific logic areas.
  30. Or-Bach Zvi, Integrated circuits which employ look up tables to provide highly efficient logic cells and logic functionalities.
  31. Kaneko, Yoshio; Tomishima, Atsushi, Interchangeable FPGA-gate array.
  32. Bednar, Thomas R.; Dunn, Paul E.; Gould, Scott W.; Panner, Jeannie H.; Zuchowski, Paul S., Macro design techniques to accommodate chip level wiring and circuit placement across the macro.
  33. Bednar, Thomas R.; Dunn, Paul E.; Gould, Scott W.; Panner, Jeannie H.; Zuchowski, Paul S., Macro design techniques to accommodate chip level wiring and circuit placement across the macro.
  34. Bednar,Thomas R.; Dunn,Paul E.; Gould,Scott W.; Panner,Jeannie H.; Zuchowski,Paul S., Macro design techniques to accommodate chip level wiring and circuit placement across the macro.
  35. Park, Jonathan, Mask-programmable logic devices with programmable gate array sites.
  36. Forrest H. Bennett, III ; John R. Koza, Method and apparatus for automatic synthesis, placement and routing of complex structures.
  37. How, Dana; Srinivasan, Adi; Osann, Jr., Robert; Mukund, Shridhar, Method and apparatus for controlling and observing data in a logic block-based ASIC.
  38. How Dana ; Srinivasan Adi ; Osann Robert ; Mukund Shridhar, Method and apparatus for controlling and observing data in a logic block-based asic.
  39. Shenoy,Narendra V.; Kawa,Jamil; Camposano,Raul, Method and apparatus for designing an integrated circuit using a mask-programmable fabric.
  40. Borkovic, Drazen; McElvain, Kenneth S., Method and apparatus for the design and analysis of digital circuits with time division multiplexing.
  41. Raza S. Babar, Method and apparatus to generate mask programmable device.
  42. Raza S. Babar, Method and apparatus to generate mask programmable device.
  43. Raza S. Babar, Method and apparatus to generate mask programmable device.
  44. Asaad, Sameh W; Bellofatto, Ralph E; Brezzo, Bernard; Haymes, Charles L; Kapur, Mohit; Parker, Benjamin D; Roewer, Thomas; Tierno, Jose A, Method and infrastructure for cycle-reproducible simulation on large scale digital circuits on a coordinated set of field-programmable gate arrays (FPGAs).
  45. Yin Patrick, Method and system for allowing an integrated circuit to be portably generated from one manufacturing process to another.
  46. Baxter, Glenn A., Method for controlling timing in reduced programmable logic devices.
  47. Glenn A. Baxter, Method for converting programmable logic devices into standard cell devices.
  48. Or-Bach Zvi, Method for design and manufacture of semiconductors.
  49. Or-Bach, Zvi, Method for design and manufacture of semiconductors.
  50. Gore,Brooklin J.; Lee,Michael D.; Priest,Matthew L., Method for determining a matched routing arrangement for semiconductor devices.
  51. Baxter, Glenn A., Method for improving area in reduced programmable logic devices.
  52. Baxter, Glenn A., Method for managing database models for reduced programmable logic device components.
  53. Perry, Steven; Nixon, Gregor; Kong, Larry; Scott, Alasdair; Hall, Andrew; Wang, Lingli; Dettmar, Chris; Park, Jonathan; Price, Richard, Method for programming a mask-programmable logic device and device so programmed.
  54. Perry,Steven; Nixon,Gregor; Kong,Larry; Scott,Alasdair; Hall,Andrew; Wang,Lingli; Dettmar,Chris; Park,Jonathan; Price,Richard, Method for programming a mask-programmable logic device and device so programmed.
  55. Vashi Mehul ; Buch Kiran, Method for verifying timing in a hard-wired IC device modeled from an FPGA.
  56. Vashi, Mehul; Buch, Kiran, Method for verifying timing in a hard-wired IC device modeled from an FPGA.
  57. Bombal, Jerome; Souef, Laurent, Method of discriminating between different types of scan failures, computer readable code to cause a display to graphically depict one or more simulated scan output data sets versus time and a comput.
  58. Baxter Glenn A. ; Buch Kiran B. ; Pang Raymond C. ; Law Edwin S., Method of implementing a boundary scan chain.
  59. Bueti, Serafino; Goodnow, Kenneth J.; Mann, Gregory J.; Norman, Jason M., Method of manufacturing integrated circuits using pre-made and pre-qualified exposure masks for selected blocks of circuitry.
  60. Chun-Chih Yang TW; Yung-Chung Chang TW; Shu-Tzu Wang TW, Method of placement and routing for an array device.
  61. Genetti,Wayne Andrew; Sotak,David George, Method of verifying IC mask sets.
  62. Walstrum, Jr., James A., Method to reduce configuration solution using masked-ROM.
  63. Li, Mu-Jing, Method, system and computer product to produce a computer-generated integrated circuit design.
  64. Chung-Hsing Wang TW, Methodology for generating a design rule check notch-error free core cell library layout.
  65. McElvain, Kenneth S.; Erickson, Robert, Methods and apparatuses for designing integrated circuits.
  66. McElvain,Kenneth S.; Erickson,Robert, Methods and apparatuses for designing integrated circuits.
  67. Gloster, Clay S.; Gay, Wanda D.; Amoo, Michaela E., Multiple-memory application-specific digital signal processor.
  68. Baxter Glenn A. ; Buch Kiran B. ; Law Edwin S., Programmable I/O cell with dual boundary scan.
  69. Baxter Glenn A. ; Buch Kiran B. ; Law Edwin S., Programmable IC with gate array core and boundary scan capability.
  70. Pileggi, Larry; Schmit, Herman, Programmable gate array based on configurable metal interconnect vias.
  71. Baxter, Glenn A., Programmable logic device structures in standard cell devices.
  72. Baxter, Glenn A., Programmable logic device structures in standard cell devices.
  73. Baxter,Glenn A., Programmable logic device structures in standard cell devices.
  74. Lien,Scott Te Sheng, Programmable logic device-structured application specific integrated circuit.
  75. Or-Bach Zvi, Semiconductor device.
  76. Or-Bach Zvi ; Cox Bill Douglas, Semiconductor device.
  77. Zvi Or-Bach ; Bill Douglas Cox, Semiconductor device.
  78. Baxter Glenn A., System and method for generating memory initialization logic in a target device with memory initialization bits from a programmable logic device.
  79. Iadanza Joseph A. ; Kilmoyer Ralph D., System and method for improved bitwrite capability in a field programmable memory array.
  80. Sanders, Lester S., System and method for translating a report file of one logic device to a constraints file of another logic device.
  81. Borer, Terry; Chesal, Ian; Schleicher, James; Mendel, David; Hutton, Mike; Ratchev, Boris; Sankar, Yaska; van Antwerpen, Babette; Baeckler, Gregg; Yuan, Richard; Brown, Stephen; Betz, Vaughn; Chan, Kevin, Techniques for automated sweeping of parameters in computer-aided design to achieve optimum performance and resource usage.
  82. Borer,Terry; Chesal,Ian; Schleicher,James; Mendel,David; Hutton,Mike; Ratchev,Boris; Sankar,Yaska; van Antwerpen,Babette; Baeckler,Gregg; Yuan,Richard; Brown,Stephen; Betz,Vaughn; Chan,Kevin, Techniques for automated sweeping of parameters in computer-aided design to achieve optimum performance and resource usage.
  83. Padalia, Ketan; Bozman, Kimberly; Betz, Vaughn, Techniques for grouping circuit elements into logic blocks.
  84. Padalia,Ketan; Bozman,Kimberly; Betz,Vaughn, Techniques for grouping circuit elements into logic blocks.
  85. Yu Meng-Lin ; Subrahmanyam P. A., Timed circuit simulation in hardware using FPGAs.
  86. Scott,Alasdair; Nixon,Gregor, Timing analysis for programmable logic.
  87. Singh, Gagandeep; Gandhi, Pawan Deep, Using smart timing models for gate level timing simulation.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로