FPGA Application Firmware

Exploring the technicalities of developing complex applications on FPGAs, from understanding architectures to refining signal processing algorithms, and discovering the essential tools that drive efficient FPGA development.

FPGA: Advantages and Development Challenges

FPGAs (field-programmable gate arrays), with their processing capability, flexibility, high level of integration, and energy efficiency, are an optimal solution for processing data from wideband analog-to-digital converters, especially in embedded applications. FPGAs are at the core of Apissys products for data conversion.

The development of complex applications on FPGAs is often time-consuming and costly, requiring specific skills:

  • Deep understanding FPGA architectures and development methods to optimize resource usage, internal clock frequencies and development time
  • Refining signal processing algorithms, taking advantage of the parallelization and pipelining features of FPGAs
  • Anticipating resource needs and routing congestion challenges

Maximizing FPGA potential in application development

In the dynamic field of application development, the optimization of FPGAs is changing the game. These versatile devices, essential in embedded systems, offer unrivalled flexibility, enhancing functionality and efficiency.

At the heart of this project is an in-depth understanding of FPGA architectures and FPGA development methods. Engineers are optimizing resource utilization, internal clock frequencies and development time, so that FPGAs become powerful allies in the creation of applications that exceed performance expectations.

Maximizing the potential of FPGAs involves balancing the complexities of design, with signal processing algorithms that take advantage of parallelization and pipelining functions to enhance performance. Engineers refine these algorithms, unleashing the true power of FPGAs, particularly for processing data from broadband analog-to-digital converters in embedded applications.

Essential tools for efficient FPGA development

The development environment can be as crucial as the engineers’ skills for designing FPGAs efficiently. We can mention:

  • Signal processing modeling tools that allow bit-accurate simulation
  • Extensive library of real-time, parallel, low-latency processing modules, such as FFTs, NCOs, CIR / FIR filers and noise generators.
  • Hardware in the Loop environment to incorporate hardware from the early stages of development
  • Complete automation of test benches, including RF equipment, to expand test coverage


These elements help engineers to accelerate the definition, development, and qualification while maintaining a high level of quality, using proven modules and extensive test coverage.

Figure 1: Example of combined FFT architecture designed by apissys

The apissys expertise

apissys FPGA engineers are experts in FPGA design and signal processing, coupled with excellent knowledge of apissys products and a strong understanding of electronic warfare and radar applications.

apissys has successfully designed multiple applications in radar and electronic warfare, covering radar system control, radar warning receiver, active jamming, target decoy and target simulator.

apissys teams can help accelerate development timelines by offering the following services:

  • Assistance with analysis, definition, and specifications
  • Multiboard system integration including SBC, backplane, chassis, and data conversion boards
  • Taking charge of all or part of FPGA application development

Beyond boundaries: apissys pioneering FPGA design in Radar and Electronic Warfare applications

In the realm of radar and electronic warfare (EW) applications, apissys stands at the forefront, pioneering FPGA design that transcends traditional boundaries. Specializing in cutting-edge solutions, apissys excels in developing embedded systems that seamlessly integrate advanced FPGA programming techniques. Their expertise extends to intricate processes such as data conversion and signal processing, where the precision and efficiency of their FPGA designs redefine the capabilities of radar systems.

What sets apissys apart is our commitment to pushing the boundaries of innovation. Through meticulous configuration and robust system support, we create FPGA-based programs that not only meet but exceed industry standards. The synergy between hardware and software design is a hallmark of apissys’ work, ensuring our applications not only function seamlessly but also represent the pinnacle of excellence in radar and EW applications. In every project, apissys continues to pioneer new possibilities, showcasing the unparalleled potential of FPGA design in pushing the frontiers of embedded systems technology.