How FPGAs Help Automotives

With the proliferation of microelectronics in automotive systems, designers are eyeing FPGAs to model applications with flexible architecture and leading-edge performance.

 FREMONT, CA: Field Programmable Gate Array (FPGA) is gaining grounds in automobiles. With a subsequent rise in electronic content within a vehicle, the electronic circuit is playing an essential role across various systems within the vehicle system. While the range of FPGA is already well established in the automotive camera, the chip is also being leveraged for automotive use cases. Modern automotive companies are increasingly using complex electronic systems to provide better efficiency and security to the driver. FPGA is contributing to the above cause by offering state-of-the-art performance and flexibility to system architects to model their projects with a flexible electronic circuit structure.

The goal in automotive design is to offset the total number of ECUs as they raise the overall cost of the vehicle. With advances in FPGA, it’s now possible to combine electronic components within a vehicle more intelligently. FPGA comprises of a range of programmable logic blocks like embedded memory, high-speed transceivers, and digital-signal-processing (DSP) blocks. The FPGA enables the automotive system to become highly scalable with minimal changes to the hardware.

FPGAs are offering opportunities to the automotive suppliers and OEMs to more efficiently develop innovative safety applications such as driver assistance, adaptive cruise control collision avoidance, and blind-spot warning. FPGA can also contribute to driver assistance features like reversing cameras, lane-departure warning systems, surround-view cameras, and pedestrian detection. 

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The automotive infotainment system is essential in modern vehicle design and impacts the sales of global vehicles. However, it’s important to choose the right main system processor to differentiate the user interface with the latest graphics. With several models to support, it is crucial to choose different systems-on-a-chip (SoCs) due to the emergence of interfacing technologies and system variations. FPGA incorporation makes the system highly scalable, allowing the firmware to be upgraded remotely to support more regions, manufacturers, and models with least model modifications.

FPGAs are increasingly getting implemented throughout the automotive systems. FPGAs make the automotive systems extremely flexible resulting in cost-effective and innovative solutions. The design needs of the growing hybrid and electric-vehicle industry will leverage the FPGA market as well.