You open this page by clicking .
Allows you to specify board trace, termination, and capacitive
load parameters for each I/O standard. The board trace model
parameters specified in this tab are applied to all output or
bidirectional pins with the specified I/O standard assigned to
them. Board trace model parameters are ignored if applied to
anything other than an output or bidirectional pin. You can create
board trace model assignments for individual output or
bidirectional pins in the Pin Planner.
Note: If Advanced I/O Timing is turned off, Board trace model
parameters are ignored if applied to anything other than an output or bidirectional pin
in the Capacitive Loading page.
- I/O standard—Allows you to select an I/O standard for which
to set or modify the default board trace model.
- Board trace model—Lists the board trace model parameters,
with units, and values for the specified I/O standard. You can change the value of
each parameter. The board trace model assignments apply to all output and
bidirectional pins with the specified I/O standard assigned to them.