1 /*****************************************************************************/
5 /* C64 system-specific definitions */
9 /* (C) 1998-2013 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 */
43 # error This module may only be used when compiling for the C64!
48 /*****************************************************************************/
50 /*****************************************************************************/
54 /* Additional key defines */
65 #define COLOR_BLACK 0x00
66 #define COLOR_WHITE 0x01
67 #define COLOR_RED 0x02
68 #define COLOR_CYAN 0x03
69 #define COLOR_VIOLET 0x04
70 #define COLOR_PURPLE COLOR_VIOLET
71 #define COLOR_GREEN 0x05
72 #define COLOR_BLUE 0x06
73 #define COLOR_YELLOW 0x07
74 #define COLOR_ORANGE 0x08
75 #define COLOR_BROWN 0x09
76 #define COLOR_LIGHTRED 0x0A
77 #define COLOR_GRAY1 0x0B
78 #define COLOR_GRAY2 0x0C
79 #define COLOR_LIGHTGREEN 0x0D
80 #define COLOR_LIGHTBLUE 0x0E
81 #define COLOR_GRAY3 0x0F
83 /* TGI color defines */
84 #define TGI_COLOR_BLACK COLOR_BLACK
85 #define TGI_COLOR_WHITE COLOR_WHITE
86 #define TGI_COLOR_RED COLOR_RED
87 #define TGI_COLOR_CYAN COLOR_CYAN
88 #define TGI_COLOR_VIOLET COLOR_VIOLET
89 #define TGI_COLOR_PURPLE COLOR_PURPLE
90 #define TGI_COLOR_GREEN COLOR_GREEN
91 #define TGI_COLOR_BLUE COLOR_BLUE
92 #define TGI_COLOR_YELLOW COLOR_YELLOW
93 #define TGI_COLOR_ORANGE COLOR_ORANGE
94 #define TGI_COLOR_BROWN COLOR_BROWN
95 #define TGI_COLOR_LIGHTRED COLOR_LIGHTRED
96 #define TGI_COLOR_GRAY1 COLOR_GRAY1
97 #define TGI_COLOR_GRAY2 COLOR_GRAY2
98 #define TGI_COLOR_LIGHTGREEN COLOR_LIGHTGREEN
99 #define TGI_COLOR_LIGHTBLUE COLOR_LIGHTBLUE
100 #define TGI_COLOR_GRAY3 COLOR_GRAY3
102 /* Masks for joy_read */
103 #define JOY_UP_MASK 0x01
104 #define JOY_DOWN_MASK 0x02
105 #define JOY_LEFT_MASK 0x04
106 #define JOY_RIGHT_MASK 0x08
107 #define JOY_BTN_1_MASK 0x10
109 /* Define hardware */
111 #define VIC (*(struct __vic2*)0xD000)
114 #define SID (*(struct __sid*)0xD400)
117 #define CIA1 (*(struct __6526*)0xDC00)
118 #define CIA2 (*(struct __6526*)0xDD00)
120 /* Define special memory areas */
121 #define COLOR_RAM ((unsigned char*)0xD800)
123 /* Return codes for get_ostype */
124 #define C64_OS_US 0xAA /* US version */
125 #define C64_OS_PET64 0x64 /* PET 64 */
126 #define C64_OS_SX64 0x43 /* SX-64 */
127 #define C64_EU_NEW 0x03
128 #define C64_EU_OLD 0x00
129 #define C64_DTV 0xFF /* C64 DTV */
133 /*****************************************************************************/
135 /*****************************************************************************/
139 /* The addresses of the static drivers */
140 extern void c64_65816_emd[];
141 extern void c64_c256k_emd[];
142 extern void c64_dqbb_emd[];
143 extern void c64_georam_emd[];
144 extern void c64_isepic_emd[];
145 extern void c64_ram_emd[];
146 extern void c64_ramcart_emd[];
147 extern void c64_reu_emd[];
148 extern void c64_vdc_emd[];
149 extern void dtv_himem_emd[];
150 extern void c64_hitjoy_joy[];
151 extern void c64_numpad_joy[];
152 extern void c64_ptvjoy_joy[];
153 extern void c64_stdjoy_joy[]; /* Referred to by joy_static_stddrv[] */
154 extern void c64_1351_mou[]; /* Referred to by mouse_static_stddrv[] */
155 extern void c64_joy_mou[];
156 extern void c64_inkwell_mou[];
157 extern void c64_pot_mou[];
158 extern void c64_swlink_ser[];
159 extern void c64_hi_tgi[]; /* Referred to by tgi_static_stddrv[] */
163 /*****************************************************************************/
165 /*****************************************************************************/
169 unsigned char get_ostype (void);
170 /* Get the ROM version. Returns one of the C64_OS_xxx codes. */