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我们在调试lmh1219的时候遇到一个问题，在3G/6G模式下，lmh1219都能正常工作。在12G模式下lmh1219不能lock，读出cdr lock状态在0和1之间跳变，读寄存器0x02的速率模式在0x80和0x89之间跳变，lmh1218的cdr是lock状态，速率模式也是锁定在11.88Gbps，帮忙看下怎么解决，谢谢
目前的测试方式
