Physical Design Files

Physical design files are composed of components found in a Xilinx FPGA such as look-up tables and flip-flops
- Physical design files have .ncd extension
- Map creates an NCD file from an NGD file
- NCD files contain varying pieces of information
  - Mapping, placement, and routing tools each concatenate data to the bottom of the NCD file

Physical design files are composed of components found in a Xilinx FPGA such as look-up tables and flip-flops