6.8 Exporting Constraint Files

The following table shows a complete list of constraint files that you can export along with the supported family.

File

File Extension

Families

ProASIC Constraints file

.gcf

ProASIC

ProASIC PLUS

Constraints file

.gcf

ProASIC PLUS(Timing constraints in GCF are not supported)

Criticality

*.crt

3200DX, 1200XL, MX, ACT3, ACT2, ACT1

PIN

*.pin

eX, SX-A, SX, 3200DX, 1200XL, MX, ACT3, ACT2, ACT1

SDC

*.sdc

IGLOO, ProASIC3, SmartFusion, Fusion, ProASIC PLUS, Axcelerator, eX, SX-A

Physical Design Constraint

*.pdc

IGLOO, ProASIC3, SmartFusion, Fusion, Axcelerator

Design Constraint file

*.dcf

eX, SX-A, SX, 3200DX, 1200XL, MX, ACT3, ACT2, ACT1