| Applied To | FF cells |
| Constraint Values | TRUE |
| UCF Example |
INST a1_reg[*] IOB =
TRUE;
|
| XDC Example |
set_property IOB TRUE
[get_ports DataOut_pad[*]]
|
Tip: XDC example 1, above, puts the property on
the port itself and causes the flop that drives the IO buffer to be placed inside
the pad.