1 /*****************************************************************************/
5 /* Internal include file, do not use directly */
9 /* (C) 2000 Freddy Offenga <taf_offenga@yahoo.com> */
12 /* This software is provided 'as-is', without any expressed or implied */
13 /* warranty. In no event will the authors be held liable for any damages */
14 /* arising from the use of this software. */
16 /* Permission is granted to anyone to use this software for any purpose, */
17 /* including commercial applications, and to alter it and redistribute it */
18 /* freely, subject to the following restrictions: */
20 /* 1. The origin of this software must not be misrepresented; you must not */
21 /* claim that you wrote the original software. If you use this software */
22 /* in a product, an acknowledgment in the product documentation would be */
23 /* appreciated but is not required. */
24 /* 2. Altered source versions must be plainly marked as such, and must not */
25 /* be misrepresented as being the original software. */
26 /* 3. This notice may not be removed or altered from any source */
29 /*****************************************************************************/
38 /* Define a structure with the pokey register offsets */
39 struct __pokey_write {
40 unsigned char audf1; /* audio channel #1 frequency */
41 unsigned char audc1; /* audio channel #1 control */
42 unsigned char audf2; /* audio channel #2 frequency */
43 unsigned char audc2; /* audio channel #2 control */
44 unsigned char audf3; /* audio channel #3 frequency */
45 unsigned char audc3; /* audio channel #3 control */
46 unsigned char audf4; /* audio channel #4 frequency */
47 unsigned char audc4; /* audio channel #4 control */
48 unsigned char audctl; /* audio control */
49 unsigned char stimer; /* start pokey timers */
50 unsigned char skrest; /* reset serial port status reg. */
51 unsigned char potgo; /* start paddle scan sequence */
52 unsigned char unuse1; /* unused */
53 unsigned char serout; /* serial port data output */
54 unsigned char irqen; /* interrupt request enable */
55 unsigned char skctl; /* serial port control */
58 unsigned char pot0; /* paddle 0 value */
59 unsigned char pot1; /* paddle 1 value */
60 unsigned char pot2; /* paddle 2 value */
61 unsigned char pot3; /* paddle 3 value */
62 unsigned char pot4; /* paddle 4 value */
63 unsigned char pot5; /* paddle 5 value */
64 unsigned char pot6; /* paddle 6 value */
65 unsigned char pot7; /* paddle 7 value */
66 unsigned char allpot; /* eight paddle port status */
67 unsigned char kbcode; /* keyboard code */
68 unsigned char random; /* random number generator */
69 unsigned char unuse2; /* unused */
70 unsigned char unuse3; /* unused */
71 unsigned char serin; /* serial port input */
72 unsigned char irqst; /* interrupt request status */
73 unsigned char skstat; /* serial port status */
77 #endif /* #ifndef __POKEY_H */