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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [i386/] [pc386/] [include/] [crt.h] - Blame information for rev 173

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/*
 * crt.h  - This file contains definitions for constants related to PC console.
 *          More information can be found at
 *      <http://millenium.atcg.com/~taco/helppc/tables.html>
 *
 * Copyright (C) 1998  Eric Valette (valette@crf.canon.fr)
 *                     Canon Centre Recherche France.
 *
 *  The license and distribution terms for this file may be
 *  found in found in the file LICENSE in this distribution or at
 *  http://www.OARcorp.com/rtems/license.html.
 *
 * $Id: crt.h,v 1.2 2001-09-27 11:59:48 chris Exp $
 */
 
#ifndef _CRT_H
#define _CRT_H
 
/*
 * Bitmap video origins in text mode.
 */
 
        /* In monochrome */
#define V_MONO  0xb0000 
        /* In color      */
#define V_COLOR 0xb8000
 
 
/*
 * Video Option Byte location. It must be maintained
 * by the BIOS.
 */
#define VIDEO_MODE_ADDR                 0x449
/*
 * Video controller base IO address location in
 * BIOS data area
 */
#define DISPLAY_CRT_BASE_IO_ADDR        0x463
/*
 * Number of collums and lines locations for the
 * actual video Configuration
 */
#define NB_MAX_COL_ADDR                 0x44a
#define NB_MAX_ROW_ADDR                 0x484
 
    /*
     * Miscellaneous information set by the BIOS in offset video_mode,
     */
 
#   define VGAMODE7     0x7     /* VGA mode 7 */
 
    /* Color codes in text mode for background and foreground. */
#define BLACK           0x0
#define BLUE            0x1
#define GREEN           0x2
#define CYAN            0x3
#define RED             0x4
#define MAGENTA         0x5
#define BROWN           0x6
#define WHITE           0x7
 
#define GRAY            0x8
#define LT_BLUE         0x9
#define LT_GREEN        0xa
#define LT_CYAN         0xb
#define LT_RED          0xc
#define LT_MAGENTA      0xd
#define YELLOW          0xe
#define LT_WHITE        0xf
 
#define BLINK           0x8     /* Mask used to determine blinking */
#define OFF             0
#define ON              1
 
 
/*
 * CRT Controller register offset definitions
 */
 
#   define CC_CURSSTART 0x0a    /* Cursor start scan line */
#   define CC_CURSEND   0x0b    /* Cursor end scan line */
#   define CC_STARTADDRHI 0x0c  /* start video ram addr msb */
#   define CC_STARTADDRLO 0x0d  /* start video ram lsb */
#   define CC_CURSHIGH  0x0e    /* Cursor high location (8 msb) */
#   define CC_CURSLOW   0x0f    /* Cursor low location (8 msb) */
#   define CC_VRETSTART 0x10    /* vertical synchro start lsb */
#   define CC_VRETEND   0x11    /* vertical syn end (also it control) */
#   define CC_VDISPEND  0x12    /* vertical display end lsb register */
 
#endif /* _CRT_H */

Line No.	Rev	Author	Line
1	30	unneback	`/*`
2			`* crt.h - This file contains definitions for constants related to PC console.`
3			`* More information can be found at`
4			`* <http://millenium.atcg.com/~taco/helppc/tables.html>`
5			`*`
6			`* Copyright (C) 1998 Eric Valette (valette@crf.canon.fr)`
7			`* Canon Centre Recherche France.`
8			`*`
9			`* The license and distribution terms for this file may be`
10			`* found in found in the file LICENSE in this distribution or at`
11			`* http://www.OARcorp.com/rtems/license.html.`
12			`*`
13			`* $Id: crt.h,v 1.2 2001-09-27 11:59:48 chris Exp $`
14			`*/`
15
16			`#ifndef _CRT_H`
17			`#define _CRT_H`
18
19			`/*`
20			`* Bitmap video origins in text mode.`
21			`*/`
22
23			`/* In monochrome */`
24			`#define V_MONO 0xb0000`
25			`/* In color */`
26			`#define V_COLOR 0xb8000`
27
28
29			`/*`
30			`* Video Option Byte location. It must be maintained`
31			`* by the BIOS.`
32			`*/`
33			`#define VIDEO_MODE_ADDR 0x449`
34			`/*`
35			`* Video controller base IO address location in`
36			`* BIOS data area`
37			`*/`
38			`#define DISPLAY_CRT_BASE_IO_ADDR 0x463`
39			`/*`
40			`* Number of collums and lines locations for the`
41			`* actual video Configuration`
42			`*/`
43			`#define NB_MAX_COL_ADDR 0x44a`
44			`#define NB_MAX_ROW_ADDR 0x484`
45
46			`/*`
47			`* Miscellaneous information set by the BIOS in offset video_mode,`
48			`*/`
49
50			`# define VGAMODE7 0x7 /* VGA mode 7 */`
51
52			`/* Color codes in text mode for background and foreground. */`
53			`#define BLACK 0x0`
54			`#define BLUE 0x1`
55			`#define GREEN 0x2`
56			`#define CYAN 0x3`
57			`#define RED 0x4`
58			`#define MAGENTA 0x5`
59			`#define BROWN 0x6`
60			`#define WHITE 0x7`
61
62			`#define GRAY 0x8`
63			`#define LT_BLUE 0x9`
64			`#define LT_GREEN 0xa`
65			`#define LT_CYAN 0xb`
66			`#define LT_RED 0xc`
67			`#define LT_MAGENTA 0xd`
68			`#define YELLOW 0xe`
69			`#define LT_WHITE 0xf`
70
71			`#define BLINK 0x8 /* Mask used to determine blinking */`
72			`#define OFF 0`
73			`#define ON 1`
74
75
76			`/*`
77			`* CRT Controller register offset definitions`
78			`*/`
79
80			`# define CC_CURSSTART 0x0a /* Cursor start scan line */`
81			`# define CC_CURSEND 0x0b /* Cursor end scan line */`
82			`# define CC_STARTADDRHI 0x0c /* start video ram addr msb */`
83			`# define CC_STARTADDRLO 0x0d /* start video ram lsb */`
84			`# define CC_CURSHIGH 0x0e /* Cursor high location (8 msb) */`
85			`# define CC_CURSLOW 0x0f /* Cursor low location (8 msb) */`
86			`# define CC_VRETSTART 0x10 /* vertical synchro start lsb */`
87			`# define CC_VRETEND 0x11 /* vertical syn end (also it control) */`
88			`# define CC_VDISPEND 0x12 /* vertical display end lsb register */`
89
90			`#endif /* _CRT_H */`

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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [i386/] [pc386/] [include/] [crt.h] - Blame information for rev 173