riscv-simple-sv
FPGA-Video-Processing
riscv-simple-sv | FPGA-Video-Processing | |
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2 | 1 | |
145 | 20 | |
- | - | |
0.0 | 0.0 | |
over 2 years ago | over 2 years ago | |
SystemVerilog | SystemVerilog | |
BSD 3-clause "New" or "Revised" License | - |
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riscv-simple-sv
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Simple CPU cores to study?
I published the code on GitHub: https://github.com/tilk/riscv-simple-sv
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Need help in CPU design
I need to run a RISC-V softcore in my FPGA. I don't need to develop the core myself, which means I can use one with good support and that is well implemented (if someone knows a good one, tell me in the comments, please). Since I'm a little new to this area I started by using a simple core: https://github.com/tilk/riscv-simple-sv, however, I'm a little lost in the steps that I need to do. First, I need to put the core in my FPGA. Then, how can I execute code in the core? Do I need to put the machine code into the ROM? And how can I do that? What if I want to debug my C programs that are supposed to run on the core?
FPGA-Video-Processing
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RGB to Grayscale Conversion
I did a similar project in Verilog, and I was able to get pretty good results by using bit-shifts.
What are some alternatives?
cv32e40p - CV32E40P is an in-order 4-stage RISC-V RV32IMFCXpulp CPU based on RI5CY from PULP-Platform
scr1 - SCR1 is a high-quality open-source RISC-V MCU core in Verilog
projf-explore - Project F brings FPGAs to life with exciting open-source designs you can build on.
gdb-stub - gdb-proxy implementation for bonfire
KinnowCPU - CPU implementing the Limn2600 architecture.
picoMIPS - picoMIPS processor doing affine transformation
deepsocflow - An Open Workflow to Build Custom SoCs and run Deep Models at the Edge
neorv32 - :rocket: A tiny, customizable and extensible MCU-class 32-bit RISC-V soft-core CPU and microcontroller-like SoC written in platform-independent VHDL.
libsv - An open source, parameterized SystemVerilog digital hardware IP library
VeriGPU - OpenSource GPU, in Verilog, loosely based on RISC-V ISA
ulm-on-ice - ULM (Ulm Lecture Machine) on ice40