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    • 3. 发明专利
    • Mask-programmable logic device with programmable i/o port
    • 具有可编程I / O端口的可编程逻辑器件
    • JP2006310840A
    • 2006-11-09
    • JP2006111406
    • 2006-04-13
    • Altera Corpアルテラ コーポレイションAltera Corporation
    • PHOON HEE KONGYAP KIAN CHIN
    • H01L21/82H03K19/173
    • H03K19/17748H03K19/17744H03K19/17796
    • PROBLEM TO BE SOLVED: To maximize a part available for user logic design of a mask-programmable logic device.
      SOLUTION: The mask-programmable logic device (30) includes a macro cell having an external I/O port (330) and performs "place and route" programming by adding a metallization layer. A programmable "fixed" layer (36) "floats" that layer and when the macro cell is not employed, the external I/O port can be separated from the reminder of macro cells so that a signal routed through the external I/O port can reduce interruption of route. Furthermore, the macro cell has at least one internal I/O port, and a programmable "fixed" layer which can be used to control an internal I/O port connected with an external I/O port.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了最大化可用于掩模可编程逻辑器件的用户逻辑设计的部分。 掩模可编程逻辑器件(30)包括具有外部I / O端口(330)的宏单元,并通过添加金属化层进行“放置和布线”编程。 可编程“固定”层(36)“浮动”该层,并且当不使用宏小区时,外部I / O端口可以与宏小区的提醒分离,使得通过外部I / O端口路由的信号 可以减少路由中断。 此外,宏小区具有至少一个内部I / O端口和可编程“固定”层,可用于控制与外部I / O端口连接的内部I / O端口。 版权所有(C)2007,JPO&INPIT
    • 4. 发明专利
    • Method and device for interrupting power supply to structured application specific integrated circuit programmably
    • 将电源中断到结构化应用特定集成电路程序的方法和装置
    • JP2006310843A
    • 2006-11-09
    • JP2006114974
    • 2006-04-18
    • Altera Corpアルテラ コーポレイションAltera Corporation
    • PHOON HEE KONGCHUA KAR KENG
    • H01L21/82H01L21/822H01L25/04H01L25/18H01L27/04
    • H03K19/1735
    • PROBLEM TO BE SOLVED: To provide a method and a device for interrupting power supply to a structured application specific integrated circuit programmably.
      SOLUTION: The structured application specific integrated circuit device comprises a plurality of base semiconductor layers, and a plurality of base metallization layers. The plurality of base layers form at least one hard circuit block at a first position, a first part of a first metallization base layer at the first position is constituted as a first global power bus line for the device, a second part of a second metallization base layer at the first position is constituted as a first local power bus line for at least one hard circuit block, and a third of a third base layer includes a plurality of base metallization layers which can be programmed to control connection between the first and second parts so that power supply to at least one hard circuit block can be interrupted programmably.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种可编程地中断对结构化专用集成电路的电源的方法和装置。 解决方案:结构化专用集成电路器件包括多个基极半导体层和多个基底金属化层。 多个基层在第一位置形成至少一个硬电路块,第一位置处的第一金属化基层的第一部分被构成用于器件的第一全局电源总线,第二部分第二金属化 第一位置的基层被构造为用于至少一个硬电路块的第一局部电力总线,并且第三基极层中的第三基极层包括多个基底金属化层,其可以被编程以控制第一和第二电极之间的连接 使得至少一个硬电路块的电源可以被可编程地中断。 版权所有(C)2007,JPO&INPIT
    • 7. 发明专利
    • Equivalent of application-specific integrated circuit of programmable logic, and relating method
    • 可编程逻辑应用特定集成电路的等效性及相关方法
    • JP2006020329A
    • 2006-01-19
    • JP2005193749
    • 2005-07-01
    • Altera Corpアルテラ コーポレイションAltera Corporation
    • CHUA KAR KENGCHEUNG SAMMYPHOON HEE KONGTAN KIM PINGOAY WEI LIAN
    • H03K19/173H01L21/82
    • H03K19/177H03K19/1737
    • PROBLEM TO BE SOLVED: To provide an ASIC equivalent of an FPGA effectively and economically. SOLUTION: Provision for the ASIC equivalent of the FPGA is improved and performed effectively and economically, by using an ASIC architecture including a plurality of so called hybrid logic element (HLE). Each HLE can provide a part of a perfect function of the FPGA logic element (LE). Each function of the FPGA LE mounting logic design of a user can be mapped to a single or a plurality of HLEs, without recombining a logic of the user. Only the required number of the HLE can be used for performing the functions for each LE. The mapping in any one direction can be improved (without recombining), between FPGA design and ASIC design by equivalence of one versus one between LEs, and between (1) single HLE and (2) inter-HLE group. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为FPGA提供有效和经济的ASIC等价物。 解决方案:通过使用包含多个所谓的混合逻辑元件(HLE)的ASIC架构,可以有效和经济地改进和执行ASIC等效FPGA的规定。 每个HLE都可以提供FPGA逻辑元件(LE)的完美功能的一部分。 可以将用户的FPGA LE安装逻辑设计的每个功能映射到单个或多个HLE,而不会重新组合用户的逻辑。 只有所需数量的HLE才能用于执行每个LE的功能。 在任何一个方向上的映射可以通过在LE之间的一对一之间以及(1)单个HLE和(2)HLE组之间的等效性来改进(不重新组合)FPGA设计和ASIC设计之间的映射。 版权所有(C)2006,JPO&NCIPI