Sonix Technology Co., Ltd.

Yin-Hsi Huang

Chun-Jieh Huang

A DMA system includes at lease one read bus, at least one write bus, at least one buffer memory bus, and a DMA controller. The DMA controller comprises a plurality of channels and a bus arbiter. The channels are electrically connected to the read bus, the write bus, and the buffer memory bus. A source address and a destination address of data for each channel are assigned by a control table. The bus arbiter performs bus arbitration and prioritizes data access among the read bus, the write bus, and the buffer memory bus.

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Hsinchu County, Taiwan

Yin-Hsi Huang