/* $NetBSD: bt431reg.h,v 1.3 2005/12/11 12:21:26 christos Exp $ */ /* * Mach Operating System * Copyright (c) 1991,1990,1989 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ /* * Register definitions for the Brooktree Bt431 Monolithic CMOS * 64x64 Pixel Cursor Generator. */ #define BT431_REG_COMMAND 0x000 #define BT431_REG_CURSOR_X_LOW 0x001 #define BT431_REG_CURSOR_X_HIGH 0x002 #define BT431_REG_CURSOR_Y_LOW 0x003 #define BT431_REG_CURSOR_Y_HIGH 0x004 #define BT431_REG_WXLO 0x005 #define BT431_REG_WXHI 0x006 #define BT431_REG_WYLO 0x007 #define BT431_REG_WYHI 0x008 #define BT431_REG_WWLO 0x009 #define BT431_REG_WWHI 0x00a #define BT431_REG_WHLO 0x00b #define BT431_REG_WHHI 0x00c #define BT431_REG_CRAM_BASE 0x000 #define BT431_REG_CRAM_END 0x1ff #define BT431_CMD_CURS_ENABLE 0x40 #define BT431_CMD_XHAIR_ENABLE 0x20 #define BT431_CMD_OR_CURSORS 0x10 #define BT431_CMD_AND_CURSORS 0x00 #define BT431_CMD_1_1_MUX 0x00 #define BT431_CMD_4_1_MUX 0x04 #define BT431_CMD_5_1_MUX 0x08 #define BT431_CMD_xxx_MUX 0x0c #define BT431_CMD_THICK_1 0x00 #define BT431_CMD_THICK_3 0x01 #define BT431_CMD_THICK_5 0x02 #define BT431_CMD_THICK_7 0x03
