eFPGA IP

eFPGA IP (embedded Field-Programmable Gate Array IP) is a configurable logic block integrated directly into a System-on-Chip (SoC) or ASIC. Unlike traditional fixed-function hardware, eFPGA IP allows post-silicon reprogramming, giving chip designers the flexibility to update functionality, fix bugs, or add new features even after manufacturing.

By embedding programmable logic within SoCs, eFPGA IP cores combine the flexibility of FPGAs with the performance, area, and power advantages of custom ASICs, making them a key technology for next-generation semiconductors.

What Is an eFPGA IP Core?

An eFPGA IP core is a reconfigurable logic fabric that can be integrated into a larger chip design. It contains configurable logic blocks (CLBs), routing interconnects, and programmable I/O interfaces that can be customized to perform a wide variety of digital functions.

Key features of eFPGA IP include:

• Post-Silicon Reconfigurability: Enables design updates, bug fixes, and feature enhancements after deployment.
• Customizable Size and Architecture: Scalable logic fabric tailored to application requirements.
• Low Power and High Performance: Optimized for integration within SoCs and ASICs.
• Security and Isolation: Includes built-in protection against unauthorized reconfiguration.
• Seamless Toolchain Integration: Compatible with standard FPGA synthesis and verification tools.

Embedded FPGA IP empowers designers to extend the life and functionality of silicon, reducing risks associated with fixed-function hardware.

Applications of eFPGA IP

eFPGA IP cores are used across a wide range of industries and applications where flexibility and longevity are critical:

• AI and Machine Learning: Enables on-chip customization of neural network accelerators.
• 5G and Networking: Adapts to evolving communication protocols and security standards.
• Automotive and ADAS: Supports sensor fusion, data processing, and safety updates post-deployment.
• Aerospace and Defense: Provides secure, reprogrammable logic for mission-critical systems.
• Industrial and IoT Devices: Allows long product lifecycles with firmware-updatable logic.

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Related Products

• Heterogeneous eFPGA architecture with LUTs, DSPs, and BRAMs on GlobalFoundries GF12LP
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Related Blogs

• Smarter Silicon with Menta eFPGA and HW/SW Co-Design
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• Bringing Silicon Agility to Life with eFPGA and Intel’s 18A Technology
• Why is Hard IP a Better Solution for Embedded FPGA (eFPGA) Technology?
• How to Select the Right eFPGA IP Technology Partner

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