compiler/include/hardware/custom.h

   1 #ifndef HARDWARE_CUSTOM_H
   2 #define HARDWARE_CUSTOM_H
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Custom Amiga chips
   9     Lang: english
  10 */
  11
  12 #ifndef EXEC_TYPES_H
  13 #   include <exec/types.h>
  14 #endif
  15
  16 struct Custom
  17 {
  18     UWORD bltddat;
  19     UWORD dmaconr;
  20     UWORD vposr;
  21     UWORD vhposr;
  22     UWORD dskdatr;
  23     UWORD joy0dat;
  24     UWORD joy1dat;
  25     UWORD clxdat;
  26     UWORD adkconr;
  27     UWORD pot0dat;
  28     UWORD pot1dat;
  29     UWORD potinp;
  30     UWORD serdatr;
  31     UWORD dskbytr;
  32     UWORD intenar;
  33     UWORD intreqr;
  34     APTR  dskpt;
  35     UWORD dsklen;
  36     UWORD dskdat;
  37     UWORD refptr;
  38     UWORD vposw;
  39     UWORD vhposw;
  40     UWORD copcon;
  41     UWORD serdat;
  42     UWORD serper;
  43     UWORD potgo;
  44     UWORD joytest;
  45     UWORD strequ;
  46     UWORD strvbl;
  47     UWORD strhor;
  48     UWORD strlong;
  49
  50     UWORD bltcon0;
  51     UWORD bltcon1;
  52     UWORD bltafwm;
  53     UWORD bltalwm;
  54     APTR  bltcpt;
  55     APTR  bltbpt;
  56     APTR  bltapt;
  57     APTR  bltdpt;
  58     UWORD bltsize;
  59     UBYTE pad2d;
  60     UBYTE bltcon0l; /* WRITE-ONLY */
  61     UWORD bltsizv;
  62     UWORD bltsizh;
  63     UWORD bltcmod;
  64     UWORD bltbmod;
  65     UWORD bltamod;
  66     UWORD bltdmod;
  67     UWORD pad34[4];
  68     UWORD bltcdat;
  69     UWORD bltbdat;
  70     UWORD bltadat;
  71
  72     UWORD pad3b[3];
  73     UWORD deniseid;
  74     UWORD dsksync;
  75     ULONG cop1lc;
  76     ULONG cop2lc;
  77     UWORD copjmp1;
  78     UWORD copjmp2;
  79     UWORD copins;
  80     UWORD diwstrt;
  81     UWORD diwstop;
  82     UWORD ddfstrt;
  83     UWORD ddfstop;
  84     UWORD dmacon;
  85     UWORD clxcon;
  86     UWORD intena;
  87     UWORD intreq;
  88     UWORD adkcon;
  89
  90     /* chip audio channel */
  91     struct AudChannel
  92     {
  93         UWORD * ac_ptr;    /* waveform data */
  94         UWORD   ac_len;    /* waveform length (in words) */
  95         UWORD   ac_per;    /* sample period */
  96         UWORD   ac_vol;    /* volume */
  97         UWORD   ac_dat;
  98         UWORD   ac_pad[2];
  99     } aud[4];
 100
 101     APTR  bplpt[8];
 102     UWORD bplcon0;
 103     UWORD bplcon1;
 104     UWORD bplcon2;
 105     UWORD bplcon3;
 106     UWORD bpl1mod;
 107     UWORD bpl2mod;
 108     UWORD bplcon4;
 109     UWORD clxcon2;
 110     UWORD bpldat[8];
 111     APTR  sprpt[8];
 112
 113     struct SpriteDef
 114     {
 115         UWORD pos;
 116         UWORD ctl;
 117         UWORD dataa;
 118         UWORD datab;
 119     } spr[8];
 120
 121     UWORD color[32];
 122     UWORD htotal;
 123     UWORD hsstop;
 124     UWORD hbstrt;
 125     UWORD hbstop;
 126     UWORD vtotal;
 127     UWORD vsstop;
 128     UWORD vbstrt;
 129     UWORD vbstop;
 130     UWORD sprhstrt;
 131     UWORD sprhstop;
 132     UWORD bplhstrt;
 133     UWORD bplhstop;
 134     UWORD hhposw;
 135     UWORD hhposr;
 136     UWORD beamcon0;
 137     UWORD hsstrt;
 138     UWORD vsstrt;
 139     UWORD hcenter;
 140     UWORD diwhigh;
 141     UWORD padf3[11];
 142     UWORD fmode;
 143 };
 144
 145 #ifdef ECS_SPECIFIC
 146
 147 #define HSYNCTRUE   0x0001
 148 #define VSYNCTRUE   0x0002
 149 #define CSYNCTRUE   0x0004
 150 #define CSBLANK     0x0008
 151 #define VARCSYNC    0x0010
 152 #define DISPLAYPAL  0x0020
 153 #define DISPLAYDUAL 0x0040
 154 #define VARBEAM     0x0080
 155 #define VARHSYNC    0x0100
 156 #define VARVSYNC    0x0200
 157 #define CSCBLANKEN  0x0400
 158 #define LOLDIS      0x0800
 159 #define VARVBLANK   0x1000
 160
 161 /* bplcon0 */
 162 #define USE_BPLCON3 1
 163
 164 /* bplcon2 */
 165 #define BPLCON2_ZDCTEN   (1<<10)
 166 #define BPLCON2_ZDBPEN   (1<<11)
 167 #define BPLCON2_ZDBPSEL0 (1<<12)
 168 #define BPLCON2_ZDBPSEL1 (1<<13)
 169 #define BPLCON2_ZDBPSEL2 (1<<14)
 170
 171 /* bplcon3 */
 172 #define BPLCON3_EXTBLNKEN (1<<0)
 173 #define BPLCON3_EXTBLKZD  (1<<1)
 174 #define BPLCON3_ZDCLKEN   (1<<2)
 175 #define BPLCON3_BRDNTRAN  (1<<4)
 176 #define BPLCON3_BRDNBLNK  (1<<5)
 177
 178 #endif /* ECS_SPECIFIC */
 179
 180 #endif /* HARDWARE_CUSTOM_H */