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Understanding FPGAs – From Architecture to SoC, RFSoC, and Embedded FPGA Technologies

Niranjana R - Logic Fruit Technologies
January 26, 2026

One of the most crucial components of modern digital systems, field programmable gate arrays (FPGAs) provide for flexibility, parallel processing, and hardware-level acceleration.

FPGAs, in contrast to fixed-function CPUs, provide programmable hardware that can be updated, programmed, and optimized to satisfy the changing requirements of contemporary applications. 

FPGAs offer a special blend of performance and flexibility for everything from basic logic operations to intricate, real-time signal processing.

The fundamental ideas of FPGAs, their fundamental FPGA architecture, and how engineers may create incredibly effective digital systems with reconfigurable hardware are all covered in this blog.  

We also explore the full flow of FPGA design and development, the significance of FPGA synthesis and implementation, and the use of HDL languages like Verilog and VHDL.  

FPGA IP cores, SoC FPGAs with integrated processors, RFSoCs for high-speed RF applications, and embedded FPGA (eFPGA) technology, which introduces reconfigurability directly into custom SoCs, are all covered.

This blog provides a thorough overview of how FPGAs drive innovation across industries, including telecom, aerospace, automotive, industrial automation, and data centers, by covering everything from SRAM, Flash, and Antifuse architectures to FPGA boards and development kits.

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