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公开(公告)号:US20160062913A1
公开(公告)日:2016-03-03
申请号:US14792156
申请日:2015-07-06
申请人: Deum-Ji WOO , Kwan-Ho KIM , Mi-Kyung KIM , Beom-Woo LEE
发明人: Deum-Ji WOO , Kwan-Ho KIM , Mi-Kyung KIM , Beom-Woo LEE
CPC分类号: G06F12/0893 , G06F12/0891
摘要: At least one example embodiment discloses a semiconductor device including a direct memory access (DMA) system configured to directly access a memory to write first data to an address of the memory, wherein the DMA system includes an initializer configured to set a data transfer parameter for writing the first data to the memory during a flushing period of second data from a cache to the address by a processor, a creator configured to create the first data based on the set data transfer parameter, and a transferer configured to write the first data to the address of the memory after the flushing period based on the data transfer parameter.
摘要翻译: 至少一个示例性实施例公开了一种半导体器件,其包括直接存储器访问(DMA)系统,其被配置为直接访问存储器以将第一数据写入存储器的地址,其中DMA系统包括初始化器,其被配置为将数据传输参数设置为 在处理器从缓存到地址的第二数据的刷新周期期间将第一数据写入存储器,被配置为基于所设置的数据传送参数创建第一数据的创建者,以及被配置为将第一数据写入到 基于数据传输参数的刷新周期后的内存地址。
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公开(公告)号:US09904626B2
公开(公告)日:2018-02-27
申请号:US14792156
申请日:2015-07-06
申请人: Deum-Ji Woo , Kwan-Ho Kim , Mi-Kyung Kim , Beom-Woo Lee
发明人: Deum-Ji Woo , Kwan-Ho Kim , Mi-Kyung Kim , Beom-Woo Lee
IPC分类号: G06F12/08 , G06F12/0893 , G06F12/0891
CPC分类号: G06F12/0893 , G06F12/0891
摘要: At least one example embodiment discloses a semiconductor device including a direct memory access (DMA) system configured to directly access a memory to write first data to an address of the memory, wherein the DMA system includes an initializer configured to set a data transfer parameter for writing the first data to the memory during a flushing period of second data from a cache to the address by a processor, a creator configured to create the first data based on the set data transfer parameter, and a transferer configured to write the first data to the address of the memory after the flushing period based on the data transfer parameter.
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