| CAUSE: | You used the Assignment Organizer command (Tools menu) to turn on the Fast Input Register logic option, the Fast Output Register logic option, or the Fast Output Enable Register logic option for the specified I/O node. However, the Fitter cannot pack the specified register to the I/O pin for the node because the non-peripheral register contains both preset and clear signals. |
| ACTION: | Delete the assignment or turn off the logic option. |
See also:
Deleting Assignments in the Assignment Organizer Dialog Box
Overview: Making Assignments
Overview: Working with Assignments in the Floorplan Editor
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