---
name: "sbbc"
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/sbbc"
---

# sbbc(4)

PCI BootBus Controller

## NAME

**sbbc** – PCI BootBus Controller

## SYNOPSIS

**sbbc\* at pci?**

## DESCRIPTION

The **sbbc** driver provides support for the PCI BootBus Controllers found on Serengeti and Starcat systems. It provides access to the system controller in these systems, providing time of day and console services.

## SEE ALSO

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

## HISTORY

The **sbbc** driver first appeared in OpenBSD 4.4.

## AUTHORS

The **sbbc** driver was written by Mark Kettenis ⟨*kettenis@openbsd.org*⟩.