1 /*****************************************************************************/
5 /* vic20 system specific definitions */
9 /* (C) 1998-2004 Ullrich von Bassewitz */
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(__VIC20__)
43 # error This module may only be used when compiling for the Vic20!
48 /* Additional key defines */
61 #define COLOR_BLACK 0x00
62 #define COLOR_WHITE 0x01
63 #define COLOR_RED 0x02
64 #define COLOR_CYAN 0x03
65 #define COLOR_VIOLET 0x04
66 #define COLOR_GREEN 0x05
67 #define COLOR_BLUE 0x06
68 #define COLOR_YELLOW 0x07
69 #define COLOR_ORANGE 0x08
70 #define COLOR_BROWN 0x09
71 #define COLOR_LIGHTRED 0x0A
72 #define COLOR_GRAY1 0x0B
73 #define COLOR_GRAY2 0x0C
74 #define COLOR_LIGHTGREEN 0x0D
75 #define COLOR_LIGHTBLUE 0x0E
76 #define COLOR_GRAY3 0x0F
82 #define VIC (*(struct __vic*)0x9000)
85 #define VIA1 (*(struct __6522*)0x9110)
86 #define VIA2 (*(struct __6522*)0x9120)
90 /* Define special memory areas */
91 #define COLOR_RAM ((unsigned char*)0x9600)
95 /* The addresses of the static drivers */
96 extern void vic20_ptvjoy_joy[];
97 extern void vic20_stdjoy_joy[]; /* Referred to by joy_static_stddrv[] */