---
name: "piic"
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/piic"
---

# piic(4)

Apple via-pmu I2C controller

## NAME

**piic** – Apple via-pmu I2C controller

## SYNOPSIS

**piic0 at adb?**

## DESCRIPTION

The **piic** device is an interface to the via-pmu I2C controller.

## SEE ALSO

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

## HISTORY

The **piic** first appeared in OpenBSD 3.9.