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Low power consumption semiconductor integrated circuit device and microprocessor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-001/32
출원번호 US-0462662 (1995-06-05)
우선권정보 JP-0205006 (1990-08-03)
발명자 / 주소
  • Iwamura Masahiro,JPX
  • Tanaka Shigeya,JPX
  • Maejima Hideo,JPX
  • Nakano Tetsuo,JPX
출원인 / 주소
  • Hitachi, Ltd., JPX
대리인 / 주소
    Antonelli, Terry, Stout, & Kraus, LLP
인용정보 피인용 횟수 : 57  인용 특허 : 0

초록

In semiconductor integrated circuit device and microprocessor including at least one functional circuit block, the start of operation of the functional circuit block is detected prior to the start of operation, the functional circuit block for which the start of operation has been detected is activa

대표청구항

[ What is claimed is:] [1.] A method for controlling power consumption in a semiconductor circuit device having at least one functional circuit block, wherein a subject instruction is executed by a selected functional circuit block of said at least one functional circuit block, said method comprisin

이 특허를 인용한 특허 (57)

  1. Yoshimoto, Masahiko; Kawakami, Kentaro; Takemura, Jun, Clock stop and restart control to pipelined arithmetic processing units processing plurality of macroblock data in image frame per frame processing period.
  2. Ellis, Frampton E., Computer and microprocessor control units that are inaccessible from the internet.
  3. Ellis, Frampton E., Computer or microchip controlled by a firewall-protected master controlling microprocessor and firmware.
  4. Ellis, Frampton E., Computer or microchip including a network portion with RAM memory erasable by a firewall-protected master controller.
  5. Ellis, Frampton E., Computer or microchip with a secure control bus connecting a central controller to volatile RAM and the volatile RAM to a network-connected microprocessor.
  6. Ellis, Frampton E., Computer or microchip with a secure system BIOS and a secure control bus connecting a central controller to many network-connected microprocessors and volatile RAM.
  7. Ellis, Frampton E., Computer or microchip with a secure system bios having a separate private network connection to a separate private network.
  8. Ellis, Frampton E., Computer or microchip with an internal hardware firewall and a master controlling device.
  9. Ellis, Frampton E., Computer or microchip with its system bios protected by one or more internal hardware firewalls.
  10. Ellis, Frampton E., Computer with at least one faraday cage and internal flexibility sipes.
  11. Ellis, III, Frampton E., Computers and microchips with a faraday cage, a side protected by an internal hardware firewall and an unprotected side connected to the internet for network operations, and with internal hardware compartments.
  12. Ellis, Frampton E., Computers and microchips with a faraday cage, with a side protected by an internal hardware firewall and unprotected side connected to the internet for network operations, and with internal hardware compartments.
  13. Ellis, III, Frampton E., Computers and microchips with a portion protected by an internal hardware firewall.
  14. Ellis, III, Frampton E., Computers and microchips with a portion protected by an internal hardware firewalls.
  15. Ellis, III, Frampton E., Computers and microchips with a side protected by an internal hardware firewall and an unprotected side connected to a network.
  16. Ellis, III, Frampton Erroll, Computers and microchips with a side protected by an internal hardware firewall and an unprotected side connected to a network.
  17. Ellis, Frampton E., Computers including an undiced semiconductor wafer with Faraday Cages and internal flexibility sipes.
  18. Ellis, III, Frampton E., Computers or microchips with a hardware side protected by a primary internal hardware firewall and an unprotected hardware side connected to a network, and with multiple internal hardware compartments protected by multiple secondary inner hardware firewalls.
  19. Ellis, III, Frampton E., Computers or microchips with a hardware side protected by a primary internal hardware firewall leaving an unprotected hardware side connected to a network, and with multiple internal hardware compartments protected by multiple secondary interior hardware firewalls.
  20. Ellis, Frampton E., Computers or microchips with a primary internal hardware firewall and with multiple internal harware compartments protected by multiple secondary interior hardware firewalls.
  21. Reents Daniel B., Core section having asynchronous partial reset.
  22. Ellis, Frampton E., Global network computers.
  23. Ellis,Frampton E, Global network computers.
  24. Ellis, III, Frampton E., Internal hardware firewalls for microchips.
  25. Iwamura Masahiro,JPX ; Tanaka Shigeya,JPX ; Maejima Hideo,JPX ; Nakano Tetsuo,JPX, Low power consumption semiconductor integrated circuit device and microprocessor.
  26. Iwamura, Masahiro; Tanaka, Shigeya; Maejima, Hideo; Nakano, Tetsuo, Low power consumption semiconductor integrated circuit device and microprocessor.
  27. Bogin Zohar ; Freker David E., Method and apparatus for dynamically placing portions of a memory in a reduced power consumption state.
  28. Bogin Zohar ; Freker David E., Method and apparatus for dynamically placing portions of a memory in a reduced power consumtion state.
  29. Shimizu, Masaaki; Sukegawa, Naonobu, Method and computer for reducing power consumption of a memory.
  30. Ellis, Frampton E., Microchip with faraday cages and internal flexibility sipes.
  31. Ellis, Frampton E, Microchips with an internal hardware firewall.
  32. Ellis, III, Frampton E., Microchips with an internal hardware firewall protected portion and a network portion with microprocessors which execute shared processing operations with the network.
  33. Ellis, III, Frampton E., Microchips with an internal hardware firewall that by its location leaves unprotected microprocessors or processing units which performs processing with a network.
  34. Ellis, Frampton E, Microchips with inner firewalls, faraday cages, and/or photovoltaic cells.
  35. Ellis, Frampton E., Microchips with multiple internal hardware-based firewalls and dies.
  36. Inoue,Kazutoshi, Microcontroller with multiple function blocks and clock signal control.
  37. Li Stephen (Hsiao Yi) ; Rowlands Jonathan ; Ng Fuk Ho Pius ; Gill Maria B. H. ; Laczko ; Sr. Frank L. ; Youm Dong-Seok ; Kam David (Shiu) W., Microprocessor with functional units that can be selectively coupled.
  38. Ellis, III, Frampton E., Personal and server computers having microchips with multiple processing units and internal firewalls.
  39. Ellis, Frampton E., Personal computer, smartphone, tablet, or server with a buffer zone without circuitry forming a boundary separating zones with circuitry.
  40. Tani, Takenobu, Power control device for processor.
  41. Tani, Takenobu, Power control device for processor.
  42. Tani, Takenobu, Power control device for processor.
  43. Tani, Takenobu, Power control device for processor.
  44. Tani, Takenobu, Power control device for processor.
  45. Shuichi Takayama JP; Nobuo Higaki JP, Process for executing highly efficient VLIW.
  46. Takayama Shuichi,JPX ; Higaki Nobuo,JPX, Processor for executing highly efficient VLIW.
  47. Takayama, Shuichi; Higaki, Nobuo, Processor for executing highly efficient VLIW.
  48. Takayama, Shuichi; Higaki, Nobuo, Processor for executing highly efficient VLIW.
  49. Takayama, Shuichi; Higaki, Nobuo, Processor for executing highly efficient VLIW.
  50. Takayama, Shuichi; Higaki, Nobuo, Processor for executing highly efficient VLIW.
  51. Laurenti, Gilbert; Gillet, Vincent; Catan, Herve, Processor with pointer tracking to eliminate redundant memory fetches.
  52. Lin, Chong Ming, Selective power-down for high performance CPU/system.
  53. Lin,Chong Ming, Selective power-down for high performance CPU/system.
  54. Tamura, Hikaru, Semiconductor device comprising power gating device.
  55. Kawabe, Naoyuki; Usami, Kimiyoshi, Semiconductor integrated circuit employing power management device and power management method for the semiconductor integrated circuit.
  56. Kikuchi, Kazuyuki, Semiconductor integrated device.
  57. Kagan, Michael; Gabbay, Freddy; Rabin, Eilan; Telem, Haggai, Software interface between a parallel bus and a packet network.
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