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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/582496/tlk1221-must-receive-data-on-the-same-frequency-which-transmits
从TLK1221上的文档中，我不是很清楚，此芯片只能以 其传输的相同波特率接收数据？ 如果我只需要接收数据，我还是应该在REFCLK上输入时钟？ 这个时钟的频率应该与提取时钟的频率相同吗？
