Forum Discussion
JChoi2
New Contributor
New ContributorDoes tx_outclock of ALTLVDS_TX have to be connected to dedicated clock output pin?
I use Stratix V/ Arria10 Device. I made serdes with ALTLVDS_TX. I want output tx_outclock of ALTLVDS_TX to pin. Does tx_outclock of ALTLVDS_TX have to be connected to dedicated clock output pin?...
HBhat2
Contributor
ContributorHi,
As tx_outclock generated from a PLL, it is better to assign to a dedicated clock output pin for better jitter performance and clock specific routing inside the FPGA.
With Regards,
HPB
