FreeBSD manual
download PDF document: scc.4.pdf
SCC(4) FreeBSD Kernel Interfaces Manual SCC(4)
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), take care of the details of the communication itself.
HARDWARE
The scc driver supports the following classes of SCCs:
o QUICC: Freescale/NXP QUad Integrated Communications Controllers.
o Z8530: Zilog 8530 based serial communications controllers.
SEE ALSO
puc(4), uart(4)
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>.
FreeBSD 14.0-RELEASE-p11 December 26, 2020 FreeBSD 14.0-RELEASE-p11