There are 2 Serdes PLL lock indicators in SYSREF Alignment Circuit Alarms Register.
ALM_SD0_PLL: Driven high if the PLL in the Serdes 0 block goes out of lock.
ALM_SD1_PLL: Driven high if the PLL in the Serdes 1 block goes out of lock.
I think there is only one SerDes PLL.
What are the PLL in the Serdes 0 block and the PLL in the Serdes 1 block?
When ALM_SD1_PLL is 1 and ALM_SD0_PLL is 0, what these alarms say?
When ALM_SD1_PLL is 1 and ALM_SD0_PLL is 1, what these alarms say?
