AnyCPU - View topic - A RISC-V design for FPGA, with SoC & OS, and in a novel HDL

FAQ

Last visit was: Sat Mar 14, 2026 8:23 pm

It is currently Sat Mar 14, 2026 8:23 pm

A RISC-V design for FPGA, with SoC & OS, and in a novel HDL

Page 1 of 1

[ 2 posts ]

Previous topic | Next topic

A RISC-V design for FPGA, with SoC & OS, and in a novel HDL

Author	Message
BigEd Joined: Wed Jan 09, 2013 6:54 pm Posts: 1874	A RISC-V design for FPGA, with SoC & OS, and in a novel HDL . "A FPGA friendly 32 bit RISC-V CPU implementation" by Charles Pappon https://github.com/SpinalHDL/VexRiscv Quote: RV32IM instruction set Pipelined on 5 stages (Fetch, Decode, Execute, Memory, WriteBack) 1.16 DMIPS/Mhz when all features are enabled Optimized for FPGA Optional MUL/DIV extension Optional instruction and data caches Optional MMU Optional debug extension allowing GDB debugging via an openOCD JTAG connection (As it's a RISC-V, there's a GCC already.) Real time OS: https://github.com/Dolu1990/FreeRTOS-RISCV Novel HDL: https://github.com/SpinalHDL/SpinalHDL Quote: SpinalHDL is a programming language to describe digital hardware and then generate the corresponding VHDL/Verilog file. No more endless wiring. Create and connect complex buses like AXI in one line. Reduce code size by a high factor, especially for wiring. Allowing you to have a better visibility, more productivity and fewer headaches. Free and user friendly IDE.
Fri Jul 21, 2017 8:57 pm

BigEd Joined: Wed Jan 09, 2013 6:54 pm Posts: 1874	Re: A RISC-V design for FPGA, with SoC & OS, and in a novel Another open free RISC-V implementation: PULPino. http://www.pulp-platform.org/ Via the comments on a Hackaday article on homebrew CPUs.
Sat Jul 22, 2017 4:44 pm

Page 1 of 1

[ 2 posts ]

Who is online

Users browsing this forum: claudebot, trendictionbot and 15 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Powered by phpBB® Forum Software © phpBB Group
Designed by ST Software