69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
/* $NetBSD: bt459reg.h,v 1.1 1998/10/28 04:10:36 nisimura 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 Bt459 135 MHz Monolithic
|
|
* CMOS 256x64 Color Palette RAMDAC.
|
|
*/
|
|
/* 0000-00ff Color Map entries */
|
|
|
|
#define BT459_REG_CCOLOR_1 0x0181 /* Cursor color regs */
|
|
#define BT459_REG_CCOLOR_2 0x0182
|
|
#define BT459_REG_CCOLOR_3 0x0183
|
|
#define BT459_REG_ID 0x0200 /* read-only, gives "4a" */
|
|
#define BT459_REG_COMMAND_0 0x0201
|
|
#define BT459_REG_COMMAND_1 0x0202
|
|
#define BT459_REG_COMMAND_2 0x0203
|
|
#define BT459_REG_PRM 0x0204
|
|
/* 0205 reserved */
|
|
#define BT459_REG_PBM 0x0206
|
|
/* 0207 reserved */
|
|
#define BT459_REG_ORM 0x0208
|
|
#define BT459_REG_OBM 0x0209
|
|
#define BT459_REG_ILV 0x020a
|
|
#define BT459_REG_TEST 0x020b
|
|
#define BT459_REG_RSIG 0x020c
|
|
#define BT459_REG_GSIG 0x020d
|
|
#define BT459_REG_BSIG 0x020e
|
|
/* 020f-02ff reserved */
|
|
#define BT459_REG_CCR 0x0300
|
|
#define BT459_REG_CURSOR_X_LOW 0x0301
|
|
#define BT459_REG_CURSOR_X_HIGH 0x0302
|
|
#define BT459_REG_CURSOR_Y_LOW 0x0303
|
|
#define BT459_REG_CURSOR_Y_HIGH 0x0304
|
|
#define BT459_REG_WXLO 0x0305
|
|
#define BT459_REG_WXHI 0x0306
|
|
#define BT459_REG_WYLO 0x0307
|
|
#define BT459_REG_WYHI 0x0308
|
|
#define BT459_REG_WWLO 0x0309
|
|
#define BT459_REG_WWHI 0x030a
|
|
#define BT459_REG_WHLO 0x030b
|
|
#define BT459_REG_WHHI 0x030c
|
|
/* 030d-03ff reserved */
|
|
#define BT459_REG_CRAM_BASE 0x0400
|