![]() This is performed before cheap lace dresses the synthesis process to verify the RTL code. 1.Behavioral Simulation (RTL Simulation)īehavioral simulation is the first of all the steps that occur in the hierarchy of the design. Verification can be done at various stages of the process. The routed NCD file is given to the BITGEN program, which generates the BIT file. This design must be converted into a format supported by the FPGA. The routed design must be loaded into the FPGA. ![]() This is stored in a file called User Constraints File (UCF). Here the ports are assigned to the physical elements like pins, switches in the design. This process combines all the input netlists to the logic design file which is saved as NGD (Native Generic Database) file. The netlist is saved as Native Generic Circuit (NGC) file. This ensures the design optimized for the design architecture. The design synthesis process will check the code syntax and analyze the hierarchy of the design architecture. This process translates VHDL code into a device netlist format, i.e., a complete circuit with logical elements. The schematic based entry gives the designer a greater visibility and control over the hardware. If the designer thinks the design in an algorithmic way, then the HDL is the better choice. If the designer wants to deal with hardware, then the schematic entry is a good choice. The design entry is done in different techniques like schematic based, hardware description language (HDL) and a combination of both etc. FPGA Architecture Design Flow Design Entry
0 Comments
Leave a Reply. |