5.28.2 Constraint File Format by Family

Use the File Format by Family table to see which file formats apply to each type of constraint and each device family.

Table 5-63. Constraint File Format by Family

Family

Timing

Physical Placement

Netlist Optimiization

SDC

DCF

PDC

PIN

GCF

PDC

GCF

IGLOO

X

X

SmartFusion / Fusion

X

X

X

ProASIC3

X

X

ProASIC PLUS

X

X

X

ProASIC

X

X

X

Axcelerator

X

X

X

eX

X

X

X

SX-A

X

X

X

SX

X

X

MX

X

X

DX

X

X

ACT3

X

X

ACT2/1200XL

X

X

ACT1

X

X

SDC – Synopsys Design Constraints

PDC – Physical Design Constraints for IGLOO, ProASIC3, SmartFusion, Fusion, and Axcelerator GCF – Design Constraints Format for ProASIC PLUS and ProASIC

DCF – Microchip Design Constraints Format PIN – Pin location constraints