UCHCOM(4)

UCHCOM(4) | Device Drivers Manual | UCHCOM(4)

# NAME

`uchcom` — USB support for WinChipHead CH341/CH340 serial adapters driver

# SYNOPSIS

`uchcom* at uhub?`
`ucom* at uchcom?`

# HARDWARE

The `uchcom` driver supports the following adapters:

HL USB-RS232

# DESCRIPTION

The `uchcom` driver provides support for the WinChipHead CH341/CH340 USB-to-RS-232 Bridge chip.

The device is accessed through the ucom(4) driver which makes it behave like a tty(4).

# SEE ALSO

tty(4), ucom(4), usb(4)

# HISTORY

The `uchcom` driver appeared in NetBSD 5.0.

# BUGS

Actually, this chip seems unable to drive other than 8 data bits and 1 stop bit line.

September 2, 2007 | NetBSD 11.0