UCOM(4) OpenBSD Programmer's Manual UCOM(4)NAME
ucom - USB tty support
SYNOPSIS
ucom* at moscom? # MosChip Semiconductor MCS7703
ucom* at uark? # Arkmicro Technologie
ucom* at ubsa? # Belkin
ucom* at uchcom? # WinChipHead CH341/340
ucom* at ucycom? # Cypress
ucom* at uftdi? # FTDI
ucom* at uipaq? # iPAQ
ucom* at umct? # MCT
ucom* at umodem? # Standardized umodem
ucom* at umsm? # Qualcomm MSM
ucom* at uplcom? # Prolific PL-2303
ucom* at uslcom? # Silicon Laboratories CP2101/CP2102
ucom* at uticom? # Texas Instruments TUSB3410
ucom* at uvisor? # Handspring Visor
ucom* at uvscom? # SUNTAC Slipper U VS-10U
DESCRIPTION
The ucom driver attaches to USB modems, serial ports, and other devices
that need to look like a tty. The ucom driver behaves like a tty(4):
this means that normal programs such as tip(1) or pppd(8) can be used to
access the device.
The portno locator can be used to decide which port to use for devices
that have multiple external ports.
FILES
/dev/ttyU? tty devices
/dev/cuaU? call out devices (see tty(4))
SEE ALSOintro(4), tty(4), usb(4)HISTORY
The ucom driver appeared in NetBSD 1.5. OpenBSD support was added in
OpenBSD 2.7.
OpenBSD 4.9 November 7, 2009 OpenBSD 4.9