Does RISC-V mean Open Source Processors?
“So, RISC-V is an Open ISA, that means a RISC-V processor core is Open Source”.
This is a statement that I have often heard this year – however, is it true or false?
Before answering this, let’s consider the broader issue of whether open standards automatically mean open source. Open standards are widespread in technology. The communication protocols TCP/IP have been an open standard for decades. In wireless communication, Wi-Fi and Bluetooth are open standards with multiple versions. In IC design, Verilog is an open standard maintained by the IEEE, and a widely used hardware description language. Verilog is used by a variety of commercial and open source simulators. Incisive, Questa, and VCS are examples of well-known commercial simulators supporting Verilog, however Cver is an example of an open source Verilog simulator. Generally, the commercial Verilog simulators are recognized for their high quality and performance.
To read the full article, click here
Related Semiconductor IP
- Compact Embedded RISC-V Processor
- Highly configurable HW PQC acceleration with RISC-V processor for full CPU offload
- Vector-Capable Embedded RISC-V Processor
- Tiny, Ultra-Low-Power Embedded RISC-V Processor
- Enhanced-Processing Embedded RISC-V Processor
Related Blogs
- Jeff Bier's Impulse Response - Open Source Digital Signal Processing?
- Adapteva's Epiphany Floating Point Processor Core: A Leading-Edge Lithography May Finally Open Doors
- Using OSVVM for DVB-S2 IP Core Validation
- Beware licensing issues when using open source
Latest Blogs
- Embedded Security explained: Post-Quantum Cryptography (PQC) for embedded Systems
- Accreditation Without Compromise: Making eFPGA Assurable for Decades
- Synopsys Delivers First Complete UFS 5.0 and M‑PHY v6.0 IP Solution for Next‑Gen Storage
- World First: Synopsys MACsec IP Receives ISO/PAS 8800 Certification for Automotive and Physical AI Security
- Last-level cache has become a critical SoC design element