Why the maximum speed about JESD204B in Cyclone 10 GX is only 6.25Gbps

[DZhu1]

Cyclone 10 GX serdes supports up to 12.5Gbps，what's the reason limits the speed​？Thanks

[CheePin_C_Intel]

Hi,

As I understand it, you have inquiries related to the max speed supported by JESD204B IP in C10GX devices. As I understand it from Factory previously, the 6.25Gbps seems to be the design target for C10GX devices and Engineering has validated the IP up to this data rate.

Sorry for the inconvenience.