pin_unassign

Unassigns the pin from the specified port. The unassigned pin location is then available for other ports. (Only one pin can be assigned to a port.)

pin_unassign -port portname

Note: You can use this command for designs created with PinEditor in MVN and PinEditor (non-MVN).

Arguments

-port portname

Specifies the name of the port for which the pin must be unassigned.

Supported Families

All

Exceptions

• None

Examples

You must use pin_commit after the pin_assign command to save the changes to your design:

pin_unassign –port “clk”

pin_commit

See Also

pin_commit

pin_fix

pin_fix_all

pin_unfix

pin_assign

pin_unassign

Tcl documentation conventions