1.\" $NetBSD: grful.4,v 1.7 2017/02/17 22:24:46 christos Exp $ 2.\" 3.\" Copyright (c) 1997 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25.\" POSSIBILITY OF SUCH DAMAGE. 26.\" 27.Dd February 17, 2017 28.Dt GRFUL 4 amiga 29.Os 30.Sh NAME 31.Nm grful 32.Nd 8-bit color graphics driver 33.Sh SYNOPSIS 34.Cd "grful* at zbus0" 35.Cd "grf4 at grful?" 36.Cd "ite4 at grf4" 37.Sh DESCRIPTION 38The 39.Nm 40is a driver for the A2410, a TMS34010 based color graphics board. 41It supports the minimal ioctl's needed to run X11, but doesn't provide 42a mappable framebuffer, so special X servers are needed. 43.br 44A standard ITE terminal emulator is supported on one of the overlay planes. 45.Sh HARDWARE 46The 47.Nm 48interface supports the following ZorroII expansion card: 49.Bl -tag -width "xxxxx" -offset indent 50.It Em A2410 51A Zorro II only card with the TMS34010 processor. From the University 52of Lowell, manufacturer 1030, product 0. 53.El 54.Sh FILES 55.Bl -tag -width "xxxxxxxxxxx" -compact 56.It Pa /dev/grf4 57graphics interface special file 58.It Pa /dev/grfim4 59graphics interface special file for accessing images 60.It Pa /dev/grfov4 61graphics interface special file for overlays 62.It Pa /dev/ttye4 63console interface special file for the internal terminal emulator 64.El 65.Sh SEE ALSO 66.Xr amiga/console 4 , 67.Xr amiga/ite 4 , 68.Xr amiga/grfconfig 8 69.Sh HISTORY 70The 71.Nm 72interface first appeared in 73.Nx 1.1 . 74.Sh BUGS 75.Nm 76does not allow setting graphics modes with 77.Xr amiga/grfconfig 8 . 78