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Direct memory access controller and data transmitting method of direct memory access channel
Direct memory access controller and data transmitting method of direct memory access channel
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机译:直接存储器访问控制器和直接存储器访问通道的数据传输方法
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摘要
Provided is a direct memory access (DMA) controller. The DMA controller includes a plurality of channel groups and a channel group controller. Each of the channel groups has a plurality of DMA channels, and the channel group controller controls enablement of the DMA channels in units of channel groups. Herein, the channel group controller enables the DMA channels of at least one of the channel groups in data transmission.
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