e.adder_randomised_test.0圆2461d0 decorators.py:191 in send Starting test: "adder_randomised_test" # 5.00ns INFO cocotb.regression regression.py:287 in execute Running test 2/2: adder_randomised_test # 5.00ns INFO cocotb.regression regression.py:223 in handle_result Test Passed: adder_basic_test # 4.00ns INFO cocotb.adder test_adder.py:25 in adder_basic_test Ok!
Install the packages git and make in MSYS2.Follow instructions from to install MSYS2.To install cocotb on Windows 10, this GitHub comment thread found here was helpful. The installations include a Windows 7 installation, but these are not the best options on Windows 10. These include Linux Mint, Redhat, and distributions based on Redhat or Ubuntu. (from the cocotb introduction)Ĭocotb is officially supported and tested on Linux based systems. It drives stimulus onto the inputs to the Design Under Test (DUT) and monitors the outputs directly from Python. Python is a popular language, and one of the easiest to understand, which opens the door to many more engineers being able to quickly grasp and use cocotb.Īn introduction to cocotb can be found here.įigure 1: Cocotb was built to make testing more streamlined.
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#Cannot install anaconda windows 10 verification
The open source verification network reduces overhead in creating testbenches alongside the following benefits: SystemVerilog can be difficult to read and understand compared with Python, as SystemVerilog is not a common language based on IEEE top programming languages 2017.Ĭocotb, in contrast to System Verilog and UVM, offers several advantages. Both come with a steep learning curve, and require significant time to create test benches, as well as expensive toolchains. SystemVerilog and UVM being the current ASIC and FPGA verification methodologies of choice, the creators of cocotb have come up with a seemingly superior alternative.Īs verification methodologies go, SystemVerilog and UVM present several disadvantages, not the least of which being they are large, complex, and require specialized knowledge. It provides several other benefits over the current, more widely adopted choices, and can greatly assist with FPGA development.įirst introduced in 2013, cocotb is still relatively new, and may not be familiar to many FPGA designers. Tags: cocotb, FPGA, verification, walkthroughĬocotb ( Coroutine Cosimulation Test bench) is a testbench environment for verifying RTL code using Python.
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