Skip to main content
In the News

AnandTech Article: Western Digital's RISC-V "SweRV" Core Design Released For Free

By February 15, 2019May 12th, 2021No Comments

Western Digital has published a register-transfer level (RTL) design abstraction of its in-house designed SweRV RISC-V core. The SweRV core is one of several RISC-V projects the company as undertaken as part of their effort to spearhead the ISA, its ecosystem, and foster their own transition away from licensed, royalty-charging CPU cores. In accordance with the more open design goals of RISC-V, the publication of the high-level representation of SweTV means that third parties can use it in their own chip designs, which will popularize not only the particular core design, but also the RISC-V architecture in general.
The RTL design abstraction of Western Digital’s RISC-V SweRV core is now available at GitHub. The design is licensed under the Apache 2.0 license, which is a very permissive (and non-copyleft) license that allows the core to be used free of charge, with or without modifications, and without requiring any modifications to be released in-kind. In fact the requirements of the license are quite slim; besides requiring appropriate attribution, the only other notable restriction is that third party developers cannot use Western Digital’s brands to mark their work.
 
To read more, please visit: https://www.anandtech.com/show/13964/western-digitals-riscv-swerv-core-released-for-free.

Stay Connected With RISC-V

We send occasional news about RISC-V technical progress, news, and events.