cocotb
cocotb, a coroutine based cosimulation library for writing VHDL and Verilog testbenches in Python (by cocotb)
PipelineC
A C-like hardware description language (HDL) adding high level synthesis(HLS)-like automatic pipelining as a language construct/compiler feature. (by JulianKemmerer)
Our great sponsors
| cocotb | PipelineC | |
|---|---|---|
| 28 | 46 | |
| 1,599 | 542 | |
| 4.1% | - | |
| 9.7 | 9.5 | |
| 5 days ago | about 21 hours ago | |
| Python | Python | |
| BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
cocotb
Posts with mentions or reviews of cocotb.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-07-04.
-
Designing a Low Latency 10G Ethernet Core
The use of cocotb and pyuvm for verification
-
How is Python used in test automation in embedded systems?
For FPGA/HDL work, there's cocotb
-
Introducing CoHDL
At the moment, it is not possible to directly simulate synthesizable contexts. In principle, I could add a simulator to CoHDL. As a Python implementation, it would be orders of magnitude slower than other solutions. Instead, I am using Cocotb to validate the generated VHDL and for the unit tests in the GitHub repository. There is also some very, very experimental support for formal verification, but it will take some time for that to become usable.
- Use cocotb to test and verify chip designs in Python
-
Trying to learn and work with FPGAs
On the topic of simulation, you don't have to restrict yourself to using Verilog or VHDL to write your test benches. For example, Verilator lets you write them in C++, cocotb lets you use Python, and if you use SpinalHDL you will drive the underlying simulator using Scala.
-
Help understanding how this makefile works?
I know it might be difficult without much context, but this makefile is called by a top level makefile. very confused if lines 35-74 do anything. They seem to be a mix of real makefile syntax and just straight up comments. what do these lines do?
-
COBS protocol decoder progress
Learn more about this here: https://www.cocotb.org/
-
AXI-Stream meme
Also consider cocotb, this thread has some compelling arguments. I'd say as a student, learning industry tools isn't necessarily the best thing you could spend your time on. Getting fast at design AND verification, where you can maintain flow state and run better microexperiments means you will understand more, faster.
-
cocotb
Have you tried looking at the mixed language example?
- We're trying to sort this out with some of our engineers, so please humor - Do you prefer VHDL or Verilog?
PipelineC
Posts with mentions or reviews of PipelineC.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-03-03.
-
PipelineC Example: FM Radio Demodulation (FPGA SDR)
Related: PipelineC: A C-like hardware description language (HDL):
https://github.com/JulianKemmerer/PipelineC
- Generate non-CPU FPGA circuits from a C-like language
- What makes C, Verilog, Java, Python, etc. so different?
-
What are your private FPGA projects and why?
https://github.com/JulianKemmerer/PipelineC :)
-
What's the right path to learning for someone coming from software?
However, I think its still possible to have a productive C->HDL journey. Check out PipelineC, https://github.com/JulianKemmerer/PipelineC, its meant for folks with C experience to get right into doing RTL style reasoning :)
- Seeking Advice on How to approch RTL Programming
-
Using FPGAs for computations as a beginner
https://github.com/JulianKemmerer/PipelineC-Graphics/blob/main/doc/Sphery-vs-Shapes.pdf https://github.com/JulianKemmerer/PipelineC
-
Generating pipeline stages automatically?
This is exactly what the PipelineC tool was made for. https://github.com/JulianKemmerer/PipelineC
- Does Xilinx use multiplication algorithms to speed up/reduce the multipliers size?
- Sphery vs. Shapes, the first raytraced game that is not software
What are some alternatives?
When comparing cocotb and PipelineC you can also consider the following projects:
cocotbext-axi - AXI interface modules for Cocotb
pygears - HW Design: A Functional Approach
cocotb-test - Unit testing for cocotb
pycparser - :snake: Complete C99 parser in pure Python
amaranth - A modern hardware definition language and toolchain based on Python
nngen - NNgen: A Fully-Customizable Hardware Synthesis Compiler for Deep Neural Network
chiselverify - A dynamic verification library for Chisel.
hls4ml - Machine learning on FPGAs using HLS
teroshdl-documenter-demo - This is an example of how TerosHDL can generate your documentation project from the command line. So you can integrate it in your CI workflow.
antikernel - The Antikernel operating system project
SpinalHDL - Scala based HDL
bsc - Bluespec Compiler (BSC)