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轻松实现高速串行I/O

轻松实现高速串行I/O

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轻松实现高速串行 I/O<br />

引脚数<br />

14<br />

• Xilinx<br />

图2-3:采用千兆位收发器(串行)<br />

将大量数据传入或传出芯片或电路板时所遇到的第一个问题是引脚数。通常,输入和输出引脚<br />

数是有限的。虽然引脚数会随着时间而增加,但却总是不够用。

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