SystemVerilog modules for clock domain crossing on an FPGA.

A FIFO is a technique especially for high data rate transfer, backed by dual-clock RAM.

Intel's dc_fifo just wasn't working for me.

1. Take files from src/ and add them to your own project. If you use hdlmake, you can add this repository itself as a remote module.
2. Other helpful modules are also available in this GitHub organization.
3. Consult the testbench in tets/fifo_tb.sv for example usage.
4. Read through the parameter descriptions in fifo.sv and tailor any instantiations to your situation.
5. Please create an issue if you run into a problem or have any questions.

• Overflow and underflow protection behavior

• Confirm metastability handling is 100% correct
  • If you have experience with clock domain crossing, I would appreciate it if you took a look!