---
name: "octiic"
section: "4"
platform: "openbsd"
package: "man"
version: "8.0-current-20261101"
release: "OpenBSD 8.0-current (2026-11-01)"
platforms: ["openbsd"]
url: "https://new.carta.tech/octiic"
---

# octiic(4)

OCTEON two-wire serial interface

## NAME

**octiic** – OCTEON two-wire serial interface

## SYNOPSIS

**octiic\* at fdt?** **iic\* at octiic?**

## DESCRIPTION

The **octiic** driver provides support for the OCTEON two-wire serial interface for use with the [iic(4)](/iic/4.md) framework.

## SEE ALSO

[iic(4)](/iic/4.md), [intro(4)](/intro/4.md)

## HISTORY

The **octiic** driver first appeared in OpenBSD 6.6.