XAPP1252 v1.0 requires the BUFG to be located in the same clock region as the transceiver.
This is not possible on all devices as there can be no BUFGs available in the same clock region, only BUFG_GTs and they will not implement correctly.
The usage of BUFG of the adjacent clock region is also possible and it is used this way in this Application Note too.
The XAPP documentation will be updated accordingly.
| AR# 66310 | |
|---|---|
| Date | 01/06/2016 |
| Status | Active |
| Type | General Article |
| Devices |
|