ispLever Classic 2.1: Why is the "PULL" option of ispLever Classic not editable for designs using ispMACH 4000V/B/C/Z device?
When creating a design in ispLever Classic using ispMACH 4000V/B/C/Z devices, the "PULL" constraint option cannot be edited individually for each I/O and is greyed out.
For the ispMACH 4000V/B/C/Z devices, the "PULL" constraint can only be edited on a global basis and cannot be set for individual I/Os. For more details, please check the device datasheet, specifically on page 13.