---
name: "sqphy"
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/sqphy"
---

# sqphy(4)

Seeq 80220/80221, 80223, 80225 and 84220 10/100 Ethernet PHY

## NAME

**sqphy** – Seeq 80220/80221, 80223, 80225 and 84220 10/100 Ethernet PHY

## SYNOPSIS

**sqphy\* at mii?**

## DESCRIPTION

The **sqphy** driver supports the Seeq 80220/80221, 80223, 80225 and 84220 10/100 Ethernet PHYs. The 80223 is a 3.3 volt version of the 80221. The 80225 is a stripped down version of the 80223. These PHYs are found on a variety of Ethernet interfaces.

## SEE ALSO

[ifmedia(4)](/ifmedia/4.md), [intro(4)](/intro/4.md), [mii(4)](/mii/4.md), [ifconfig(8)](/ifconfig/8.md)