---
name: "scc"
section: "4freebsd"
platform: "linux"
package: "freebsd-manpages"
version: "12.2-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/scc/4freebsd"
---

# scc(4freebsd)

driver for Serial Communications Controllers (SCC) devices

## NAME

**scc** – driver for Serial Communications Controllers (SCC) devices

## SYNOPSIS

**device scc** **device uart**

## DESCRIPTION

The **scc** device driver provides support for various classes of SCCs. It is an umbrella driver that delegates control of each independent communication channel to subordinate drivers. These subordinate drivers, like [uart(4)](/uart/4.md), take care of the details of the communication itself.

## HARDWARE

The **scc** driver supports the following classes of SCCs:

- SAB82532: Siemens SAB 82532 based serial communications controllers.

- Z8530: Zilog 8530 based serial communications controllers.

## SEE ALSO

[puc(4)](/puc/4.md), [uart(4)](/uart/4.md)

## HISTORY

The **scc** device driver first appeared in FreeBSD 7.0.

## AUTHORS

The **scc** driver and this manual page were written by Marcel Moolenaar ⟨*marcel@xcllnt.net*⟩.