1.\" $NetBSD: grfet.4,v 1.4 2002/01/15 01:26:24 wiz Exp $ 2.\" 3.\" Copyright (c) 1997 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Bernd Ernesti. 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.\" 3. All advertising materials mentioning features or use of this software 18.\" must display the following acknowledgement: 19.\" This product includes software developed by the NetBSD 20.\" Foundation, Inc. and its contributors. 21.\" 4. Neither the name of The NetBSD Foundation nor the names of its 22.\" contributors may be used to endorse or promote products derived 23.\" from this software without specific prior written permission. 24.\" 25.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 26.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 29.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35.\" POSSIBILITY OF SUCH DAMAGE. 36.\" 37.Dd October 20, 1997 38.Dt GRFET 4 amiga 39.Os 40.Sh NAME 41.Nm grfet 42.Nd 8/16/24/32-bit color graphics driver 43.Sh SYNOPSIS 44.Cd "grfet* at zbus0" 45.Cd "grf6 at grfet?" 46.Cd "ite6 at grf6" 47.Sh DESCRIPTION 48The 49.Nm 50device driver supports graphics boards with the Tseng ET4000 or 51ET4000W32 chipset and a Sierra 11483 or Brooktree BT482 DAC. 52It supports the minimal ioctl's needed to run X11. 53.Sh HARDWARE 54The 55.Nm 56interface supports the following ZorroII/III expansion cards: 57.Bl -tag -width "xxxxxxx" -offset indent 58.It Em Domino 59A Zorro II only card with the Tseng ET4000 chipset and a Sierra 11483 DAC. From 60Village Tronic, manufacturerid 2167, productid 1 for the memory base and 2 61for the register base. 62.It Em Merlin 63A Zorro II/III card with the Tseng ET4000W32 chipset and a Brooktree BT482 DAC. 64From Expert, manufacturerid 2117, with the productid 3 for the memory base and 654 for the register base. 66.It Em oMnibus 67A Zorro II only Zorro/AT bridge board with a separate VGA card usually with 68a Tseng ET4000 chipset and a Sierra 11483 DAC, but a few others are also 69supported. 70Once made by Oliver Bausch and sold by Armax, manufacturerid 2181, productid 0 71for the memory base and also 0 for the register base. 72.El 73.Sh FILES 74.Bl -tag -width "xxxxxxxxxx" -compact 75.It Pa /dev/grf6 76graphics interface special file 77.It Pa /dev/ttye6 78console interface special file for the internal terminal emulator 79.El 80.Sh SEE ALSO 81.Xr console 4 , 82.Xr ite 4 , 83.Xr grfconfig 8 84.Sh HISTORY 85The 86.Nm 87interface first appeared in 88.Nx 1.2 . 89.Sh BUGS 90.Nm 91does not support the sync-on-green flag from 92.Xr grfconfig 8 . 93