DS-FND-BSX-PC Xilinx Inc, DS-FND-BSX-PC Datasheet - Page 275

• Manufacturer Part Number: DS-FND-BSX-PC
• Description: FOUNDATION BASE SYS W/SYN EXPRES
• Manufacturer: Xilinx Inc
• Type: Foundation Systemr

Specifications of DS-FND-BSX-PC

• For Use With/related Products: Xilinx Programmable Logic Devices
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 122-1185

Foundation Series 2.1i User Guide
Translating and Merging Logical Designs
Figure B-1 Constraint Entry Flow
The process of implementing a design within the Foundation tools
starts with a logical design file (NGD) that represents the design
created by the NGDBuild application (as shown in the “Constraint
Entry Flow” figure).
The NGD file contains all of the design’s logic structures (gates) and
constraints. The NGD file is produced through the NGDBuild process
which controls the translation and merging of all of the related logic
design files.
To Physical Implementation Tools
NCD
Schematic Entry
or HDL Tool
Netlist
NGDBuild
Entry Tool
MAP
NGD
NCF
PCF
Physical
Constraints
File
Constraints Editor
User
Constraints File
UCF
Foundation Constraints
X8085
B-3