FPGA Programming

FPGA programming is a process of designing and planning a software program to work with a Extra resources specific hardware circuit. It is a hardware-programmable technology that uses the combination of logic gates and memory blocks to undertake computing tasks. The primary goal is to design an apparatus that can generate an output when powered on.

Implementing an FPGA solution involves an extensive amount of planning to make sure that all the features necessary are present and working effectively. The creation of a requirements documentation that includes all specifications and details can aid in reducing the chances of problems in the process of implementation. It’s also a great idea to create a simulation of the design using tools such as Mentor Graphics Questa, Cadence Vivado and Simulink at different stages of development.

VHDL and Verilog are traditionally the two most popular programming languages for FPGA programming. VHDL is similar to C and has a syntax that is more suited to writing programs. Verilog is more V-like and some find it easier use.

Typically, FPGA designs are implemented in a block known as the logic block or cell. It contains standard logic functions such as subtraction, multiplication, and addition along with basic error-checking, such as the negation and sign of a number. It also has lookup tables (LUTs) that store pre-defined lists of logic outputs that can be utilized with any combination of inputs.