| Applied To | Area groups and Pblocks |
| Constraint Values | BUFGCTRL_XnYn:BUFGCTRL_XnYn |
| UCF Example |
AREA_GROUP ag1 range =
BUFGCTRL_X0Y24:BUFGCTRL_X0Y31;
|
| XDC Example |
resize_pblock
[get_pblocks ag1] -add\
{BUFGCTRL_X0Y24:BUFGCTRL_X0Y31}
|