Learn BLUESPEC-SYSTEMVERILOG with Real Code Examples
Updated Nov 27, 2025
Installation Setup
Download and install Bluespec compiler (BSV)
Set up environment variables (BSV_PATH, PATH)
Verify simulator and synthesis tool availability
Test installation using sample BSV projects
Configure target FPGA or ASIC toolchains
Environment Setup
Install Bluespec compiler
Set up PATH and BSV environment variables
Install FPGA synthesis toolchain if needed
Test with sample BSV modules
Prepare simulator for verification
Config Files
BSV source files (.bsv)
Top-level system module definitions
Testbench configuration files
Synthesis toolchain files
Simulation scripts and waveforms
Cli Commands
bsc -u -sim -o output main.bsv - compile and simulate
bsc -u -verilog -o output.v main.bsv - generate RTL
bsc -u -sim - run simulation
bsc -list - list modules and rules
bsc -help - show compiler options
Internationalization
Language-agnostic syntax
Comments and documentation can be localized
Toolchain supports Unicode for file paths and identifiers
No inherent locale constraints on simulation
Integration with international FPGA/ASIC tools
Accessibility
Supports Windows, Linux, MacOS
Command-line interface
Optional IDE integration for editing
Waveform and simulation visualization tools
Educational and research tutorials available
Ui Styling
Primarily CLI-based tools
Waveform viewers for simulation output
Optional GUI for module visualization
Graphical debugging of rules
Documentation for interfaces and modules
State Management
Modules encapsulate registers and memories
Rules modify state atomically
Interfaces communicate state between modules
Simulation maintains state history
Synthesis maps state to hardware registers
Data Management
Module-local variables and registers
FIFO and memory buffers
Inter-module communication via interfaces
Simulation data for verification
Parameterization for reusable data widths