> For the complete documentation index, see [llms.txt](https://docs.aic-eec.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.aic-eec.com/fpga-design/basic-fpga/step-4-asynchronous-vs-synchronous-circuit/step-4.2-simulation-synchronous-counter.md).

# Simulation Synchronous counter
