Verilator

../../_images/verilator.png

Verilator is a free and open-source software tool which converts Verilog to a cycle-accurate behavioral model in C++ or SystemC. Official reference can be found here.

Configuration

You can configure debugging tool using debug_tool option in “platformio.ini” (Project Configuration File):

[env:myenv]
platform = ...
board = ...
debug_tool = verilator

More options:

Platforms

Name Description
CHIPS Alliance The CHIPS Alliance develops high-quality, open source hardware designs relevant to silicon devices and FPGAs.

Frameworks

Name Description
FreeRTOS FreeRTOS is a real-time operating system kernel for embedded devices that has been ported to 40 microcontroller platforms
WD-Firmware The WD Firmware package contains firmware applications and Processor Support Package (PSP) for various cores, alongside demos which support all features

Boards

Note

For more detailed board information please scroll tables below by horizontal.

Name Platform Debug MCU Frequency Flash RAM
RVfpga: Digilent Nexys A7 CHIPS Alliance On-board   320MHz 16MB 1.16MB