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DS125DF1610: DS125DF1610 用作10G BERT,现在PRBS GEN已经OK,PRBS CKECKER看上去也正常,但是有时候会读取到通道寄存器地址reg0x01的数据为0x80,在完全CDR LOCK的情况下,而且读取error count寄存器也返回0,速率也是LOCK的情况下

Part Number: DS125DF1610

hi,TI

DS125DF1610 用作10G BERT,现在PRBS GEN已经OK

PRBS CKECKER看上去也正常,但是有时候某个通道会读取到通道寄存器地址reg0x01的数据为0x80,(其他正常通道读取到的数据为0x90(PRBS MODE IS PRBS31,RATE IS 10.3125G))在完全CDR LOCK的情况下,而且读取error count寄存器也返回0,速率也是LOCK的情况下。请帮忙分析一下怎么处理?