1.\" $NetBSD: tcu.4,v 1.2 2016/08/18 19:22:45 wiz Exp $ 2.\" 3.\" Copyright (c) 2001 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Gregory McGarry. 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 August 9, 2016 31.Dt TCU 4 32.Os 33.Sh NAME 34.Nm tcu 35.Nd TURBOchannel USB host options 36.Sh SYNOPSIS 37.Cd "tcu* at tc? slot ? offset ?" 38.Pp 39.Cd "slhci* at tcu?" 40.Cd "usb* at slhci?" 41.Pp 42.Cd "gpio* at gpiobus?" 43.Sh DESCRIPTION 44The 45.Nm 46driver provides support for the flxd TC-USB TURBOchannel USB host options based 47upon a Cypress SL811HST USB 1.1 host controller and a glue logic CPLD. 48USB is handled by the 49.Xr slhci 4 50driver. 51Eight GPIO pins provided by the CPLD can be accessed through the 52.Xr gpio 4 53driver. 54.Sh SEE ALSO 55.Xr gpio 4 , 56.Xr slhci 4 , 57.Xr tc 4 , 58.Xr usb 4 59