diff options
Diffstat (limited to 'chips/bt459.h')
| -rw-r--r-- | chips/bt459.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/chips/bt459.h b/chips/bt459.h deleted file mode 100644 index 66012d2..0000000 --- a/chips/bt459.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * 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. - */ -/* - * File: bt459.h - * Author: Alessandro Forin, Carnegie Mellon University - * Date: 9/90 - * - * Defines for the bt459 Cursor/RAMDAC chip - */ - -typedef struct { - volatile unsigned char addr_lo; - volatile unsigned char addr_hi; - volatile unsigned char addr_reg; - volatile unsigned char addr_cmap; -} bt459_regmap_t; - -/* - * Additional registers addressed indirectly - */ - - /* 0000-00ff Color Map entries */ - /* 0100-010f Overlay color regs, unsupp */ -#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_CMD0 0x0201 -#define BT459_REG_CMD1 0x0202 -#define BT459_REG_CMD2 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_CXLO 0x0301 -#define BT459_REG_CXHI 0x0302 -#define BT459_REG_CYLO 0x0303 -#define BT459_REG_CYHI 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 -#define BT459_REG_CRAM_END 0x07ff - |