1 /*****************************************************************************/
5 /* System-specific definitions for the CBM5x0 / P500 */
9 /* (C) 2001-2013, Ullrich von Bassewitz */
10 /* Roemerstrasse 52 */
11 /* D-70794 Filderstadt */
12 /* EMail: uz@cc65.org */
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. */
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: */
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 */
32 /*****************************************************************************/
41 /* Check for errors */
42 #if !defined(__CBM510__)
43 # error This module may only be used when compiling for the CBM 510!
48 /*****************************************************************************/
50 /*****************************************************************************/
54 /* Additional key defines */
77 #define COLOR_BLACK 0x00
78 #define COLOR_WHITE 0x01
79 #define COLOR_RED 0x02
80 #define COLOR_CYAN 0x03
81 #define COLOR_VIOLET 0x04
82 #define COLOR_PURPLE COLOR_VIOLET
83 #define COLOR_GREEN 0x05
84 #define COLOR_BLUE 0x06
85 #define COLOR_YELLOW 0x07
86 #define COLOR_ORANGE 0x08
87 #define COLOR_BROWN 0x09
88 #define COLOR_LIGHTRED 0x0A
89 #define COLOR_GRAY1 0x0B
90 #define COLOR_GRAY2 0x0C
91 #define COLOR_LIGHTGREEN 0x0D
92 #define COLOR_LIGHTBLUE 0x0E
93 #define COLOR_GRAY3 0x0F
95 /* Masks for joy_read */
96 #define JOY_UP_MASK 0x01
97 #define JOY_DOWN_MASK 0x02
98 #define JOY_LEFT_MASK 0x04
99 #define JOY_RIGHT_MASK 0x08
100 #define JOY_BTN_1_MASK 0x10
102 /* Define hardware */
104 #define VIC (*(struct __vic2*)0xD800)
107 #define SID (*(struct __sid*)0xDA00)
110 #define CIA2 (*(struct __6526*)0xDC00)
113 #define ACIA (*(struct __6551*)0xDD00)
116 #define TPI1 (*(struct __6525*)0xDE00)
117 #define TPI2 (*(struct __6525*)0xDF00)
121 /*****************************************************************************/
123 /*****************************************************************************/
127 /* The addresses of the static drivers */
128 extern void cbm510_inkwl_mou[];
129 extern void cbm510_joy_mou[]; /* Referred to by mouse_static_stddrv[] */
130 extern void cbm510_ram_emd[];
131 extern void cbm510_std_joy[]; /* Referred to by joy_static_stddrv[] */
132 extern void cbm510_std_ser[];
136 /*****************************************************************************/
138 /*****************************************************************************/
142 /* Special routines to read/write bytes and words in the system bank */
143 unsigned char __fastcall__ peekbsys (unsigned addr);
144 unsigned __fastcall__ peekwsys (unsigned addr);
145 void __fastcall__ pokebsys (unsigned addr, unsigned char val);
146 void __fastcall__ pokewsys (unsigned addr, unsigned val);
148 #if defined(__OPT_i__) && (__OPT_i__ >= 600)
149 #define peekbsys(addr) \
151 __asm__ ("sta ptr1"), \
152 __asm__ ("stx ptr1+1"), \
153 __asm__ ("ldx $01"), \
154 __asm__ ("lda #$0F"), \
155 __asm__ ("sta $01"), \
156 __asm__ ("ldy #$00"), \
157 __asm__ ("lda (ptr1),y"), \
158 __asm__ ("stx $01"), \
159 __asm__ ("ldx #$00"), \
165 /* End of cbm510.h */