final fixes for UIQ3
[picodrive.git] / Pico / cd / LC89510.h
CommitLineData
6cadc2da 1/***********************************************************\r
2 * *\r
3 * This source was taken from the Gens project *\r
4 * Written by Stéphane Dallongeville *\r
5 * Copyright (c) 2002 by Stéphane Dallongeville *\r
6 * Modified/adapted for PicoDrive by notaz, 2007 *\r
7 * *\r
8 ***********************************************************/\r
9\r
cc68a136 10#ifndef _LC89510_H\r
11#define _LC89510_H\r
12\r
13#ifdef __cplusplus\r
14extern "C" {\r
15#endif\r
16\r
17typedef struct\r
18{\r
bf098bc5 19 unsigned char Buffer[(32 * 1024 * 2) + 2352];\r
cb4a513a 20// unsigned int Host_Data; // unused\r
21// unsigned int DMA_Adr; // 0A\r
22// unsigned int Stop_Watch; // 0C\r
cc68a136 23 unsigned int COMIN;\r
24 unsigned int IFSTAT;\r
25 union\r
26 {\r
27 struct\r
28 {\r
29 unsigned char L;\r
30 unsigned char H;\r
31 unsigned short unused;\r
32 } B;\r
33 int N;\r
34 } DBC;\r
35 union\r
36 {\r
37 struct\r
38 {\r
39 unsigned char L;\r
40 unsigned char H;\r
41 unsigned short unused;\r
42 } B;\r
43 int N;\r
44 } DAC;\r
45 union\r
46 {\r
47 struct\r
48 {\r
49 unsigned char B0;\r
50 unsigned char B1;\r
51 unsigned char B2;\r
52 unsigned char B3;\r
53 } B;\r
54 unsigned int N;\r
55 } HEAD;\r
56 union\r
57 {\r
58 struct\r
59 {\r
60 unsigned char L;\r
61 unsigned char H;\r
62 unsigned short unused;\r
63 } B;\r
64 int N;\r
65 } PT;\r
66 union\r
67 {\r
68 struct\r
69 {\r
70 unsigned char L;\r
71 unsigned char H;\r
72 unsigned short unused;\r
73 } B;\r
74 int N;\r
75 } WA;\r
76 union\r
77 {\r
78 struct\r
79 {\r
80 unsigned char B0;\r
81 unsigned char B1;\r
82 unsigned char B2;\r
83 unsigned char B3;\r
84 } B;\r
85 unsigned int N;\r
86 } STAT;\r
87 unsigned int SBOUT;\r
88 unsigned int IFCTRL;\r
89 union\r
90 {\r
91 struct\r
92 {\r
93 unsigned char B0;\r
94 unsigned char B1;\r
95 unsigned char B2;\r
96 unsigned char B3;\r
97 } B;\r
98 unsigned int N;\r
99 } CTRL;\r
75736070 100 unsigned int Decode_Reg_Read;\r
cc68a136 101} CDC;\r
102\r
103typedef struct\r
104{\r
105// unsigned short Fader; // 34\r
106// unsigned short Control; // 36\r
107// unsigned short Cur_Comm;// unused\r
108\r
109 // "Receive status"\r
110 unsigned short Status;\r
111 unsigned short Minute;\r
112 unsigned short Seconde;\r
113 unsigned short Frame;\r
114 unsigned char Ext;\r
0ffa8947 115 unsigned char pad[3];\r
cc68a136 116} CDD;\r
117\r
118\r
eff55556 119PICO_INTERNAL_ASM unsigned short Read_CDC_Host(int is_sub);\r
120PICO_INTERNAL void LC89510_Reset(void);\r
121PICO_INTERNAL void Update_CDC_TRansfer(int which);\r
122PICO_INTERNAL void CDC_Update_Header(void);\r
cc68a136 123\r
eff55556 124PICO_INTERNAL unsigned char CDC_Read_Reg(void);\r
125PICO_INTERNAL void CDC_Write_Reg(unsigned char Data);\r
cc68a136 126\r
eff55556 127PICO_INTERNAL void CDD_Export_Status(void);\r
128PICO_INTERNAL void CDD_Import_Command(void);\r
cc68a136 129\r
cc68a136 130#ifdef __cplusplus\r
131};\r
132#endif\r
133\r
134#endif\r
135\r