1.\" $NetBSD: uftdi.4,v 1.22 2020/02/25 11:36:48 rin Exp $ 2.\" 3.\" Copyright (c) 2000 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Lennart Augustsson. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28.\" POSSIBILITY OF SUCH DAMAGE. 29.\" 30.Dd February 25, 2020 31.Dt UFTDI 4 32.Os 33.Sh NAME 34.Nm uftdi 35.Nd USB support for serial adapters based on the FT8U100AX and FT8U232AM 36.Sh SYNOPSIS 37.Cd "uftdi* at uhub?" 38.Cd "ucom* at uftdi?" 39.Sh DESCRIPTION 40The 41.Nm 42driver provides support for various serial adapters based on the FTDI USB 43UART IC family. 44Supported chip models are FT8U100AX, FT8U232AM, FT232BM, FT232R, 45dual channel FT2232D, dual channel FT2232H, and quad channel FT4232H. 46.Pp 47The device is accessed through the 48.Xr ucom 4 49driver which makes it behave like a 50.Xr tty 4 . 51.Sh HARDWARE 52The 53.Nm 54driver supports the following adapters: 55.Pp 56.Bl -tag -width Dv -offset indent -compact 57.It Tn B&B Electronics uLinks RS-422/485 58.It Tn Buffalo BSUSRC06 59.It Tn CableCreation CD0487 60.It Tn Coastal ChipWorks TNC-X 61.It Tn Crystalfontz CFA-631 LCD 62.It Tn Crystalfontz CFA-632 LCD 63.It Tn Crystalfontz CFA-633 LCD 64.It Tn Crystalfontz CFA-634 LCD 65.It Tn Crystalfontz CFA-635 LCD 66.It Tn CTI USB-485-Mini and and USB-Nano-485 67.It Tn Falcom Samba 55/56 GSM/GPRS modem 68.It Tn Falcom Twist GSM/GPRS modem 69.It Tn Future Technology Devices DB9 70.It Tn Future Technology Devices IC 71.It Tn Future Technology Devices KW 72.It Tn Future Technology Devices RS232 73.It Tn Future Technology Devices Y6 74.It Tn Future Technology Devices Y8 75.It Tn Future Technology Devices Y9 76.It Tn Future Technology Devices YS 77.It Tn GlobalScale Technogogies SheevaPlug and OpenRD 78.It Tn HP USB-Serial adapter shipped with some HP laptops 79.It Tn Inland UAS111 80.It Tn Intrepid Control Systems NeoVI Blue 81.It Tn Intrepid Control Systems ValueCAN 82.It Tn Matrix Orbital LK/VK/PK202-24 LCD 83.It Tn Matrix Orbital LK/VK204-24 LCD 84.It Tn Matrix Orbital MX2/MX3/MX6 Series 85.It Tn Matrix Orbital MX4/MX5 Series LCD 86.It Tn QVS USC-1000 87.It Tn RATOC Systems REX-USB60F 88.It Tn Robot Electronics USB to I2C Communications Module 89.It Tn RT Systems Inc. CT57A Radio Cable 90.It Tn Sealevel Systems USB-Serial adapter 91.It Tn SIIG US2308 Serial 92.It Tn Telldus Tellstick and Tellstick Duo 93.It Tn VScom USB-COM Mini 94.El 95.Sh SEE ALSO 96.Xr tty 4 , 97.Xr ucom 4 , 98.Xr usb 4 99.Sh HISTORY 100The 101.Nm 102driver 103appeared in 104.Nx 1.5 . 105