Field programmable gate array utilizing dedicated memory stacks in a vertical layer format
    3.
    发明申请
    Field programmable gate array utilizing dedicated memory stacks in a vertical layer format 有权
    利用垂直层格式的专用存储器堆栈的现场可编程门阵列

    公开(公告)号:US20080074144A1

    公开(公告)日:2008-03-27

    申请号:US11897938

    申请日:2007-08-31

    Abstract: A field programmable gate array, an access lead network coupled to the FPGA, and a plurality of memories electrically coupled to the access lead network. The FPGA, access lead network, and plurality of memories are arranged and configured to operate with a variable word width, namely with a word width between 1 and a maximum number of bits. The absolute maximum word width may be as large as m.times.N where m is the number of word width bits per memory chip and N is the number of memory chips.

    Abstract translation: 现场可编程门阵列,耦合到FPGA的接入引线网络和电耦合到接入引线网络的多个存储器。 FPGA,接入引线网络和多个存储器被布置和配置为以可变字宽度操作,即具有在1和最大位数之间的字宽度。 绝对最大字宽度可以与m.times.N一样大m其中m是每个存储器芯片的字宽度位数,N是存储器芯片的数量。

    Anti-tamper module
    9.
    发明申请
    Anti-tamper module 有权
    防篡改模块

    公开(公告)号:US20060087883A1

    公开(公告)日:2006-04-27

    申请号:US11248659

    申请日:2005-10-11

    Abstract: An anti-tamper module is provided for protecting the contents and functionality of an integrated circuit incorporated in the module. The anti-tamper module is arranged in a stacked configuration having multiple layers. A connection layer is provided for connecting the module to an external system. A configurable logic device is provided for routing connections between the integrated circuit and the connection layer. Specifically, the configurable logic device is programmable to create logical circuits connecting at least one of the input/output connectors of the integrated circuit to at least one of the input/output connectors of the connection layer. Configuration information for programming the reconfigurable logic device is stored in a memory within the module.

    Abstract translation: 提供防篡改模块,用于保护组合在模块中的集成电路的内容和功能。 防篡改模块被布置成具有多层的堆叠构造。 提供连接层将模块连接到外部系统。 提供了一种用于在集成电路和连接层之间路由连接的可配置逻辑器件。 具体地,可配置逻辑器件是可编程的,以创建将集成电路的至少一个输入/输出连接器连接到连接层的至少一个输入/输出连接器的逻辑电路。 用于编程可重构逻辑器件的配置信息存储在模块内的存储器中。

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