1.\" $NetBSD: uftdi.4,v 1.24 2024/11/11 14:21:51 msaitoh 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 November 11, 2024 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 Brainboxes US serial converter range 59.It Tn Buffalo BSUSRC06 60.It Tn CableCreation CD0487 61.It Tn Coastal ChipWorks TNC-X 62.It Tn Crystalfontz CFA-631 LCD 63.It Tn Crystalfontz CFA-632 LCD 64.It Tn Crystalfontz CFA-633 LCD 65.It Tn Crystalfontz CFA-634 LCD 66.It Tn Crystalfontz CFA-635 LCD 67.It Tn CTI USB-485-Mini and and USB-Nano-485 68.It Tn Falcom Samba 55/56 GSM/GPRS modem 69.It Tn Falcom Twist GSM/GPRS modem 70.It Tn Future Technology Devices DB9 71.It Tn Future Technology Devices IC 72.It Tn Future Technology Devices KW 73.It Tn Future Technology Devices RS232 74.It Tn Future Technology Devices Y6 75.It Tn Future Technology Devices Y8 76.It Tn Future Technology Devices Y9 77.It Tn Future Technology Devices YS 78.It Tn Gearmo USA-FTDI4X 79.It Tn GlobalScale Technogogies SheevaPlug and OpenRD 80.It Tn HP USB-Serial adapter shipped with some HP laptops 81.It Tn Inland UAS111 82.It Tn Intrepid Control Systems NeoVI Blue 83.It Tn Intrepid Control Systems ValueCAN 84.It Tn Matrix Orbital LK/VK/PK202-24 LCD 85.It Tn Matrix Orbital LK/VK204-24 LCD 86.It Tn Matrix Orbital MX2/MX3/MX6 Series 87.It Tn Matrix Orbital MX4/MX5 Series LCD 88.It Tn QVS USC-1000 89.It Tn RATOC Systems REX-USB60F 90.It Tn Robot Electronics USB to I2C Communications Module 91.It Tn RT Systems Inc. CT57A Radio Cable 92.It Tn Sealevel Systems USB-Serial adapter 93.It Tn SIIG US2308 Serial 94.It Tn Telldus Tellstick and Tellstick Duo 95.It Tn VScom USB-COM Mini 96.El 97.Sh SEE ALSO 98.Xr tty 4 , 99.Xr ucom 4 , 100.Xr usb 4 101.Sh HISTORY 102The 103.Nm 104driver 105appeared in 106.Nx 1.5 . 107