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    • 5. 发明授权
    • Device for organizing the access to a memory bus
    • 用于组织对存储器总线访问的设备
    • US06584523B1
    • 2003-06-24
    • US09478600
    • 2000-01-06
    • Claude AthenesBernard Louis-Gavet
    • Claude AthenesBernard Louis-Gavet
    • G06F1300
    • G06F13/18
    • This invention relates to a device for organizing access to a bus connecting a memory to at least two entities asynchronous binary signals representing requests for access to the bus. The device supplies binary signals to authorize the access to an entity based on a priority determination between the different requests and includes a priority decoder in wired logic associated with an input register. A loading of the state of the access request signals happens, if an access request is present while a read or write cycle of the memory is executed, upon the arrival of a pulse on a signal issued by a memory controller associated with the memory and indicative of the end of a memory cycle.
    • 本发明涉及一种用于组织对总线的访问的设备,该总线将存储器连接到表示对总线访问的请求的至少两个实体的异步二进制信号。 该设备提供二进制信号以根据不同请求之间的优先级确定授权对实体的访问,并且包括与输入寄存器相关联的有线逻辑中的优先级解码器。 当存储器的读或写周期执行时存在访问请求信号的状态的加载,当脉冲到由存储器关联的存储器控​​制器发出的信号和指示 的记忆周期结束。
    • 7. 发明授权
    • Device for organizing the access to a memory bus
    • 用于组织对存储器总线访问的设备
    • US6101564A
    • 2000-08-08
    • US690985
    • 1996-08-01
    • Claude AthenesBernard Louis-Gavet
    • Claude AthenesBernard Louis-Gavet
    • G06F13/18G06F13/00
    • G06F13/18
    • This invention relates to a device for organizing access to a bus connecting a memory to at least two entities issuing asynchronous binary signals representing requests for access to the bus. The device supplies binary signals to authorize the access to an entity based on a priority determination between the different requests and includes a priority decoder in wired logic associated with an input register. A loading of the state of the access request signals happens, if an access request is present while a read or write cycle of the memory is executed, upon the arrival of a pulse on a signal issued by a memory controller associated with the memory and indicative of the end of a memory cycle.
    • 本发明涉及一种用于组织对总线的访问的设备,该总线将存储器连接到发出表示对总线访问的请求的异步二进制信号的至少两个实体。 该设备提供二进制信号以根据不同请求之间的优先级确定授权对实体的访问,并且包括与输入寄存器相关联的有线逻辑中的优先级解码器。 当存储器的读或写周期执行时存在访问请求信号的状态的加载,当脉冲到由存储器关联的存储器控​​制器发出的信号和指示 的记忆周期结束。