This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TLK1501: 接收K码和发送K码需要多少时间?

Part Number: TLK1501

我通过FPGA板卡给我设计的TLK1501板卡发送K码(板卡之间通过光纤连接),TLK1501通过rx_dv控制tx_en发送K码。光纤长度约12m,参考时钟为50M。

FPGA调试可以看到发送和接收K码之间间隔33个周期约660ns.计算两端发送和接收需4次编解码约80ns,光纤传输24m约120ns,TLK1501接收K码和发送K码需要多少时间?这样算对吗?