---
name: "stp"
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/stp/4"
---

# stp(4)

SBus PCMCIA bridge

## NAME

**stp** – SBus PCMCIA bridge

## SYNOPSIS

**stp\* at sbus?** **pcmcia\* at stp?**

## DESCRIPTION

The **stp** is a [pcmcia(4)](/pcmcia/4.md) bridge for [sbus(4)](/sbus/4.md). It uses the STP4020 chipset and it is SUN part number 501-2367.

## SEE ALSO

[intro(4)](/intro/4.md), [pcmcia(4)](/pcmcia/4.md), [sbus(4)](/sbus/4.md)