1.\" $NetBSD: grfcl.4,v 1.9 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 GRFCL 4 amiga 29.Os 30.Sh NAME 31.Nm grfcl 32.Nd 8/16/24/32-bit color graphics driver 33.Sh SYNOPSIS 34.Cd "grfcl* at zbus0" 35.Cd "grf3 at grfcl?" 36.Cd "ite3 at grf3" 37.Sh DESCRIPTION 38The 39.Nm 40device driver supports graphics boards with the Cirrus Logic chipset. 41It supports the minimal ioctl's needed to run X11. 42.Sh HARDWARE 43The 44.Nm 45interface supports the following ZorroII/III expansion cards: 46.Bl -tag -width "xxxxxxxxxxxxxx" -offset indent 47.It Em Picasso II/II+ 48A Zorro II only card with the Cirrus Logic 5426, 5428 or 5429 chipset. From 49Village Tronic, manufacturer 2167, product 11 for the memory base and 12 50for the register base (if your board has a product of 13, it is in segmented 51mode which is not supported by 52.Nx ) . 53This board supports 8/15/16/24 bit graphics modes. 54.It Em Picasso IV 55A Zorro II/III card with the Cirrus Logic 5446 chipset. From Village Tronic, 56manufacturer 2167, in Zorro II mode with the product 21 for the memory 57base1, 22 for the memory base2 and 23 for the register base, in Zorro III 58mode with the product 24 for the entire board. 59This board supports 8/15/16/24 bit graphics modes. 60.It Em Piccolo 61A Zorro II/III card with the Cirrus Logic 5426 chipset. From IBH, 62manufacturer 2195, product 5 for the memory base and 6 for the 63register base. 64This board supports 8/15/16/24 bit graphics modes. 65.It Em Piccolo SD64 66A Zorro II/III card with the Cirrus Logic 5434 chipset. From IBH, 67manufacturer 2195, product 10 for the memory base and 11 for the 68register base. 69This board supports 8/15/16/24/32 bit graphics modes. 70.It Em Spectrum 71A Zorro II/III card with the Cirrus Logic 5426 chipset. From GVP, 72manufacturer 2193, product 1 for the memory base and 2 for the 73register base. 74This board supports 8/15/16/24 bit graphics modes. 75.El 76.Sh FILES 77.Bl -tag -width "xxxxxxxxxx" -compact 78.It Pa /dev/grf3 79graphics interface special file 80.It Pa /dev/ttye3 81console interface special file for the internal terminal emulator 82.El 83.Sh SEE ALSO 84.Xr amiga/console 4 , 85.Xr amiga/ite 4 , 86.Xr amiga/grfconfig 8 87.Sh HISTORY 88The 89.Nm 90interface first appeared in 91.Nx 1.0 . 92.Sh BUGS 93.Nm 94will not work with Zorro II cards in the segmented mode and it does not 95support the sync-on-green flag from 96.Xr amiga/grfconfig 8 . 97