The way of data transfer in DMA mode, control method of logical programmable device and design of driver program are discussed to solve the key point of sequential transmission.

给出DMA工作方式下数据传输的设计方法，可编程逻辑器件的控制逻辑和驱动程序设计，解决了数据传输连续性的关键问题。

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The eight-speed Tiptronic transmission slips through the gears seamlessly, with the center console-mounted gearshift providing sequential manual access to each cog.

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