git.sur5r.net Git - cc65/blob - include/cbm510.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 cbm510.h                                  */
   4 /*                                                                           */
   5 /*             System specific definitions for the CBM5x0 / P500             */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2001-2002 Ullrich von Bassewitz                                       */
  10 /*               Wacholderweg 14                                             */
  11 /*               D-70597 Stuttgart                                           */
  12 /* EMail:        uz@musoftware.de                                            */
  13 /*                                                                           */
  14 /*                                                                           */
  15 /* This software is provided 'as-is', without any expressed or implied       */
  16 /* warranty.  In no event will the authors be held liable for any damages    */
  17 /* arising from the use of this software.                                    */
  18 /*                                                                           */
  19 /* Permission is granted to anyone to use this software for any purpose,     */
  20 /* including commercial applications, and to alter it and redistribute it    */
  21 /* freely, subject to the following restrictions:                            */
  22 /*                                                                           */
  23 /* 1. The origin of this software must not be misrepresented; you must not   */
  24 /*    claim that you wrote the original software. If you use this software   */
  25 /*    in a product, an acknowledgment in the product documentation would be  */
  26 /*    appreciated but is not required.                                       */
  27 /* 2. Altered source versions must be plainly marked as such, and must not   */
  28 /*    be misrepresented as being the original software.                      */
  29 /* 3. This notice may not be removed or altered from any source              */
  30 /*    distribution.                                                          */
  31 /*                                                                           */
  32 /*****************************************************************************/
  33
  34
  35
  36 #ifndef _CBM510_H
  37 #define _CBM510_H
  38
  39
  40
  41 /* Check for errors */
  42 #if !defined(__CBM510__)
  43 #  error This module may only be used when compiling for the CBM 510!
  44 #endif
  45
  46
  47
  48 /* Additional key defines */
  49 #define CH_F1                   224
  50 #define CH_F2                   225
  51 #define CH_F3                   226
  52 #define CH_F4                   227
  53 #define CH_F5                   228
  54 #define CH_F6                   229
  55 #define CH_F7                   230
  56 #define CH_F8                   231
  57 #define CH_F9                   232
  58 #define CH_F10                  233
  59 #define CH_F11                  234
  60 #define CH_F12                  235
  61 #define CH_F13                  236
  62 #define CH_F14                  237
  63 #define CH_F15                  238
  64 #define CH_F16                  239
  65 #define CH_F17                  240
  66 #define CH_F18                  241
  67 #define CH_F19                  242
  68 #define CH_F20                  243
  69
  70
  71
  72 /* Color defines */
  73 #define COLOR_BLACK             0x00
  74 #define COLOR_WHITE             0x01
  75 #define COLOR_RED               0x02
  76 #define COLOR_CYAN              0x03
  77 #define COLOR_VIOLET            0x04
  78 #define COLOR_PURPLE            COLOR_VIOLET
  79 #define COLOR_GREEN             0x05
  80 #define COLOR_BLUE              0x06
  81 #define COLOR_YELLOW            0x07
  82 #define COLOR_ORANGE            0x08
  83 #define COLOR_BROWN             0x09
  84 #define COLOR_LIGHTRED          0x0A
  85 #define COLOR_GRAY1             0x0B
  86 #define COLOR_GRAY2             0x0C
  87 #define COLOR_LIGHTGREEN        0x0D
  88 #define COLOR_LIGHTBLUE         0x0E
  89 #define COLOR_GRAY3             0x0F
  90
  91
  92
  93 /* Special routines to read/write bytes and words in the system bank */
  94 unsigned char __fastcall__ peekbsys (unsigned addr);
  95 unsigned __fastcall__ peekwsys (unsigned addr);
  96 void __fastcall__ pokebsys (unsigned addr, unsigned char val);
  97 void __fastcall__ pokewsys (unsigned addr, unsigned val);
  98
  99 #if defined(__OPT_i__) && defined(__OPT_s__)
 100 #define peekbsys(addr)          \
 101         __AX__ = (addr),        \
 102         asm ("sta ptr1"),       \
 103         asm ("stx ptr1+1"),     \
 104         asm ("ldx $01"),        \
 105         asm ("lda #$0F"),       \
 106         asm ("sta $01"),        \
 107         asm ("ldy #$00"),       \
 108         asm ("lda (ptr1),y"),   \
 109         asm ("stx $01"),        \
 110         asm ("ldx #$00"),       \
 111         __AX__
 112 #endif
 113
 114
 115
 116 /* Define hardware */
 117 #include <_vic2.h>
 118 #define VIC     (*(struct __vic2*)0xD800)
 119
 120 #include <_sid.h>
 121 #define SID     (*(struct __sid*)0xDA00)
 122
 123 #include <_6526.h>
 124 #define CIA     (*(struct __cia*)0xDC00)
 125
 126 #include <_6551.h>
 127 #define ACIA    (*(struct __6551*)0xDD00)
 128
 129 #include <_6525.h>
 130 #define TPI1    (*(struct __6525*)0xDE00)
 131 #define TPI2    (*(struct __6525*)0xDF00)
 132
 133
 134
 135 /* End of cbm510.h */
 136 #endif
 137
 138
 139