"Hardcaml"

Hardcaml is an OCaml library for designing and testing hardware designs.

Install

$ opam install hardcaml ppx_hardcaml hardcaml_waveterm

Hardcaml_waveterm - ASCII based digital waveforms. Usable in expect tests or from an interactive terminal application.
Hardcaml_c - convert Hardcaml designs to C-based simulation models. Provides an API compatible with the standard Cyclesim module. Trades compilation time for runtime performance.
Hardcaml_verilator - Convert Hardcaml designs to very high speed simulation model using the open source Verilator compiler.
Hardcaml_step_testbench - Monadic testbench API. Control multiple tasks synchronized to a clock without converting to a statemachine coding style.
Hardcaml_circuits - A library of useful/interesting Hardcaml designs
Hardcaml_fixed_point - Fixed point arithmetic with rounding and overflow control
Hardcaml_xilinx - Various Xilinx primitives wrapped with Hardcaml interfaces and simulation models
Hardcaml_xilinx_components - Tool to read Xilinx unisim and xpm component definitions and generate Hardcaml interfaces
Hardcaml_of_verilog - Convert a verilog design to Hardcaml using Yosys
Hardcaml_verify - SAT based formal verification tools for Hardcaml
Hardcaml_xilinx_reports - Automated generation of synthesis reports from Vivado.

Hardcaml ZPrize - Multi-scalar Multiplication and Number Theoretic Transform accelerators.
Hardcaml Mips - A simple 5-stage MIPs CPU with associated blog detailing the development process.
Hardcaml_arty - Infrastructure targeting the Arty A7 board.
Hardcaml Reed-Solomon - Configurable Reed-Solomon encoder and decoder implementation.
Hardcaml JPEG - JPEG decoder design.