Now there are few commercial expanding-boards which can support data transmitting between memorizer and peripheral equipment in computer.
目前计算机少有支持存储器与外设之间DMA传送的商用扩展板。
Now there are few commercial expanding-boards which can support data transmitting between memorizer and peripheral equipment in computer.
目前计算机少有支持存储器与外设之间DMA传送的商用扩展板。
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