FreNox RISC-V softcore
FreNox is a softcore processor for embedded systems with FPGAs. We have developed it specifically for critical and safety and security applications, on the basis of open RISC-V instruction set architecture. The FreNox instruction set implementation can be used in any type of FPGA and/or ASIC architecture. The FreNox softcore processor provides a safe, reliable and robust solution for mission-critical embedded systems.
Efficient design and reuse with RISC-V
RISC-V’s open standard processor architecture is versatile and has been widely used, from simple IoT devices to server applications. A RISC-V design can be easily transposed to other types of FPGA or ASIC, keeping the same processor, software, and software tools (compilers). This greatly simplifies certification and compliance with safety or security standards. Post-delivery, it is always possible to implement updates, improvements and new features. In other words: supplier-independence and flexibility are guaranteed permanently!
A RISC-V implementation 100% developed by Technolution
FreNox is our implementation of the RISC-V open standard. It was developed entirely in-house, and has no dependencies on open-source implementations. Technolution thus has full control over the design; this offers advantages, for instance during verification, validation or certification of critical and safety and security applications.
RISC-V with maximum reliability
The FreNox softcore deals with software in a specific and secure way, excluding outside interference. This means this softcore is particularly suitable for applications in extremely mission-critical environments, such as security systems, medical systems and aviation and aerospace devices. Its robustness and high reliability mean that FreNox is the best choice for high-reliability applications where it is difficult to repair or adapt the system, like satellites.
RISC-V ecosystem
RISC-V is a free and open instruction set architecture (ISA) standard. On the basis of the RISC-V standard, processor developers can make their own RISC-V-compatible processor implementations with standard and optional instructions. In addition, the RISC-V standard makes it possible to define your own instructions. Technolution is a co-founder and active member of RISC-V International. An active ecosystem has emerged around RISC-V, with high availability of RISC-V-compatible software and software tools.
Usage
Use Frenox for:
- High-speed data acquisition and operation for devices used to manufacture semiconductor and for medical scanners;
- Innovative solutions for industrial and scientific devices, such as robotization and image recognition using artificial intelligence;
- Embedded processor in radiation-hardened FPGA for aerospace applications;
- High-grade security solutions and preventive high-assurance applications for classified data.
The advantages of Frenox:
- Flexibility: an FPGA design is easy to adapt by adding new features or updates;
- Transparency: full control over the design offers advantages during verification, validation or certification of applications;
- RISC-V eco system: high availability of RISC-V-compatible software and software tools;
- High assurance: safe processing of classified information;
- High safety: safe operation of crucial systems;
- High reliability: applications where it is difficult to repair or correct the system, like satellites
Watch our webinar on RISC-V and FPGA design
The latest RISC-V implementations show blazing speeds against extremely low power usages, making RISC-V the go-to choice for IoT and portable devices. Programmable FPGA processors bring custom RISC-V applications within reach for everyone. In this webinar, RISC-V and FPGA specialist Gerard Rauwerda will show you why and when to use RISC-V. Watch now: Webinar How RISC-V Will Set You Free