1 1.3 christos /* $NetBSD: bt431reg.h,v 1.3 2005/12/11 12:21:26 christos Exp $ */ 2 1.1 nisimura 3 1.2 perry /* 4 1.1 nisimura * Mach Operating System 5 1.1 nisimura * Copyright (c) 1991,1990,1989 Carnegie Mellon University 6 1.1 nisimura * All Rights Reserved. 7 1.2 perry * 8 1.1 nisimura * Permission to use, copy, modify and distribute this software and its 9 1.1 nisimura * documentation is hereby granted, provided that both the copyright 10 1.1 nisimura * notice and this permission notice appear in all copies of the 11 1.1 nisimura * software, derivative works or modified versions, and any portions 12 1.1 nisimura * thereof, and that both notices appear in supporting documentation. 13 1.2 perry * 14 1.1 nisimura * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 15 1.1 nisimura * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR 16 1.1 nisimura * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 17 1.2 perry * 18 1.1 nisimura * Carnegie Mellon requests users of this software to return to 19 1.2 perry * 20 1.1 nisimura * Software Distribution Coordinator or Software.Distribution (at) CS.CMU.EDU 21 1.1 nisimura * School of Computer Science 22 1.1 nisimura * Carnegie Mellon University 23 1.1 nisimura * Pittsburgh PA 15213-3890 24 1.2 perry * 25 1.1 nisimura * any improvements or extensions that they make and grant Carnegie Mellon 26 1.1 nisimura * the rights to redistribute these changes. 27 1.1 nisimura */ 28 1.1 nisimura 29 1.1 nisimura /* 30 1.1 nisimura * Register definitions for the Brooktree Bt431 Monolithic CMOS 31 1.1 nisimura * 64x64 Pixel Cursor Generator. 32 1.1 nisimura */ 33 1.1 nisimura 34 1.1 nisimura #define BT431_REG_COMMAND 0x000 35 1.1 nisimura #define BT431_REG_CURSOR_X_LOW 0x001 36 1.1 nisimura #define BT431_REG_CURSOR_X_HIGH 0x002 37 1.1 nisimura #define BT431_REG_CURSOR_Y_LOW 0x003 38 1.1 nisimura #define BT431_REG_CURSOR_Y_HIGH 0x004 39 1.1 nisimura #define BT431_REG_WXLO 0x005 40 1.1 nisimura #define BT431_REG_WXHI 0x006 41 1.1 nisimura #define BT431_REG_WYLO 0x007 42 1.1 nisimura #define BT431_REG_WYHI 0x008 43 1.1 nisimura #define BT431_REG_WWLO 0x009 44 1.1 nisimura #define BT431_REG_WWHI 0x00a 45 1.1 nisimura #define BT431_REG_WHLO 0x00b 46 1.1 nisimura #define BT431_REG_WHHI 0x00c 47 1.1 nisimura 48 1.1 nisimura #define BT431_REG_CRAM_BASE 0x000 49 1.1 nisimura #define BT431_REG_CRAM_END 0x1ff 50 1.1 nisimura 51 1.1 nisimura #define BT431_CMD_CURS_ENABLE 0x40 52 1.1 nisimura #define BT431_CMD_XHAIR_ENABLE 0x20 53 1.1 nisimura #define BT431_CMD_OR_CURSORS 0x10 54 1.1 nisimura #define BT431_CMD_AND_CURSORS 0x00 55 1.1 nisimura #define BT431_CMD_1_1_MUX 0x00 56 1.1 nisimura #define BT431_CMD_4_1_MUX 0x04 57 1.1 nisimura #define BT431_CMD_5_1_MUX 0x08 58 1.1 nisimura #define BT431_CMD_xxx_MUX 0x0c 59 1.1 nisimura #define BT431_CMD_THICK_1 0x00 60 1.1 nisimura #define BT431_CMD_THICK_3 0x01 61 1.1 nisimura #define BT431_CMD_THICK_5 0x02 62 1.1 nisimura #define BT431_CMD_THICK_7 0x03 63
Indexes created Fri Sep 26 08:10:20 GMT 2025