MEMORY COMMAND SCHEDULER AND MEMORY COMMAND SCHEDULING METHOD
    1.
    发明申请
    MEMORY COMMAND SCHEDULER AND MEMORY COMMAND SCHEDULING METHOD 审中-公开
    存储器命令调度器和存储器命令调度方法

    公开(公告)号:US20150046642A1

    公开(公告)日:2015-02-12

    申请号:US14453994

    申请日:2014-08-07

    CPC classification number: G06F13/14 G06F2003/0697

    Abstract: A memory command scheduler is provided. The memory command scheduler includes a scheduler queue receiving first and second requests for a memory access from external devices and storing the first and second requests therein; and a controller generating a command of the second request after a preset number of clock cycles from a current clock cycle and transferring the generated command to a memory, if generation of a command of the first request is possible in the current clock cycle and generation of the command of the second request is possible after the preset number of clock cycles from the current clock cycle.

    Abstract translation: 提供了一个内存命令调度程序。 存储器命令调度器包括调度器队列,从外部设备接收对存储器访问的第一和第二请求,并且存储其中的第一和第二请求; 以及控制器,在从当前时钟周期经过预设数量的时钟周期之后产生第二请求的命令,并将生成的命令传送到存储器,如果在当前时钟周期中生成第一请求的命令是可能的, 在从当前时钟周期的预设数量的时钟周期之后,可以执行第二个请求的命令。

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