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VIVADO IDDR与ODDR原语的使用详解(含代码)
本文将详细介绍VIVADO中IDDR与ODDR原语的使用,并附上相关代码示例。 IDDR原语详解 IDDR(输入双数据速率)原语主要用于接收数据,它能够在每个时钟边沿捕获数据,从而实现双倍数据速率的数据传输。这在FPGA设计中尤为重要,当外部数据源的速率高于内部处理 ...
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