source/src/vm/fm7/fm7_common.h

   1 /*
   2  * Common definition of FM-7 [FM7_COMMON]
   3  *  Author: K.Ohta
   4  *  Date  : 2015.01.01-
   5  *
   6  */
   7
   8
   9 #ifndef _FM7_COMMON_H_
  10 #define _FM7_COMMON_H_
  11
  12 enum {
  13         FM7_MAINMEM_OMOTE = 0, // $0000-$7FFF
  14         FM7_MAINMEM_URA,       // $8000-$FBFF #1
  15         FM7_MAINMEM_BASICROM,  // $8000-$FBFF #2
  16         FM7_MAINMEM_BIOSWORK,  // $FC00-$FC7F
  17         FM7_MAINMEM_SHAREDRAM, // $FC80-$FCFF
  18         FM7_MAINMEM_MMIO, // $FD00-$FDFF
  19         FM7_MAINMEM_BOOTROM_BAS,  // $FE00-$FFEF #1
  20         FM7_MAINMEM_BOOTROM_DOS,  // $FE00-$FFEF #2
  21         FM7_MAINMEM_BOOTROM_MMR, // $FE00-$FFEF #3
  22         FM7_MAINMEM_BOOTROM_EXTRA,  // $FE00-$FFEF #4
  23         FM7_MAINMEM_BOOTROM_RAM,  // $FE00-$FFEF #5
  24         FM7_MAINMEM_VECTOR, // $FFF0-$FFFD
  25         FM7_MAINMEM_RESET_VECTOR, // $FFF0-$FFFD
  26         FM7_MAINMEM_NULL, // NULL
  27         FM7_MAINMEM_ZERO, // ZERO
  28         FM7_MAINMEM_KANJI_LEVEL1,
  29
  30         FM7_MAINMEM_EXTRAM, //  192KB EXTRAM of FM-77, or 77AV40 768KB max. of 77AV40.
  31
  32         FM7_MAINMEM_AV_PAGE0, // $00000-$0ffff
  33         FM7_MAINMEM_AV_PAGE2, // $20000-$2ffff
  34         FM7_MAINMEM_AV_DIRECTACCESS, // $10000-$1ffff
  35         FM7_MAINMEM_INITROM, // Initiator ROM, $06000 - $07fff
  36         // 77AV40
  37         FM7_MAINMEM_BACKUPED_RAM, // DICTIONARY CARD, Backuped
  38         FM7_MAINMEM_DICTROM,      // DICTIONARY CARD, ROM
  39         FM7_MAINMEM_77AV40_EXTRAROM,     // DICTIONARY CARD, Extra sub ROM
  40         FM7_MAINMEM_KANJI_LEVEL2,
  41
  42         FM7_MAINMEM_END
  43 };
  44
  45 #define FM7_BOOTMODE_BASIC 0
  46 #define FM7_BOOTMODE_DOS   1
  47 #define FM7_BOOTMODE_MMR   2
  48 #define FM7_BOOTMODE_ROM4  3
  49 #define FM7_BOOTMODE_RAM   4
  50
  51 #define FM7_DIPSW_CYCLESTEAL 0x00000001
  52 #define FM7_DIPSW_EXTRAM_AV  0x00000002
  53 #define FM7_DIPSW_DICTROM_AV 0x00000004
  54
  55 #define MAINCLOCK_NORMAL    1794000
  56 #define MAINCLOCK_MMR       1565000
  57 #define MAINCLOCK_FAST_MMR  2016000
  58 #define MAINCLOCK_SLOW      1095000
  59
  60 #define SUBCLOCK_NORMAL     2000000
  61 #define SUBCLOCK_SLOW        999000
  62
  63
  64 #define FM7_SUBMEM_OFFSET_DPALETTE    0x0100000
  65 #define FM7_SUBMEM_OFFSET_APALETTE_B  0x0200000
  66 #define FM7_SUBMEM_OFFSET_APALETTE_R  0x0300000
  67 #define FM7_SUBMEM_OFFSET_APALETTE_G  0x0400000
  68 #define FM7_SUBMEM_OFFSET_APALETTE_HI 0x0500000
  69 #define FM7_SUBMEM_OFFSET_APALETTE_LO 0x0500001
  70 #define FM7_SUBMEM_VRAM_BANK0         0x1000000
  71 #define FM7_SUBMEM_VRAM_BANK1         0x2000000
  72 #define FM7_SUBMEM_VRAM_BANK2         0x3000000
  73 #define FM7_SUBMEM_VRAM_BANK3         0x4000000
  74
  75 enum {
  76         EVENT_BEEP_OFF = 0,
  77         EVENT_BEEP_CYCLE,
  78         EVENT_UP_BREAK,
  79         EVENT_TIMERIRQ_ON,
  80         EVENT_TIMERIRQ_OFF,
  81         EVENT_FD_MOTOR_ON,
  82         EVENT_FD_MOTOR_OFF,
  83         EVENT_FM7SUB_DISPLAY_NMI = 32,
  84         EVENT_FM7SUB_DISPLAY_NMI_OFF,
  85         EVENT_FM7SUB_HDISP,
  86         EVENT_FM7SUB_HBLANK,
  87         EVENT_FM7SUB_VSTART,
  88         EVENT_FM7SUB_VSYNC,
  89         EVENT_FM7SUB_HALT,
  90         EVENT_FM7SUB_CLR,
  91         ID_KEYBOARD_RXRDY_OK = 64,
  92         ID_KEYBOARD_RXRDY_BUSY,
  93         ID_KEYBOARD_ACK,
  94         ID_KEYBOARD_RTC_COUNTUP,
  95         ID_KEYBOARD_AUTOREPEAT_FIRST = 0x200,
  96         ID_KEYBOARD_AUTOREPEAT = 0x400
  97 };
  98
  99
 100 enum {
 101         FM7_SUBMEM_VRAMBANK_0 = 0,      // $0000-$BFFF #1
 102         FM7_SUBMEM_CONSOLERAM,          // $C000-$CFFF
 103         FM7_SUBMEM_WORKRAM,             // $D000-$D37F
 104         FM7_SUBMEM_SHAREDRAM,           // $D380-$D3FF
 105         FM7_SUBMEM_MMIO,                // $D400-$D7FF
 106         FM7_SUBMEM_MONITOR_C,           // $D800-#FFFF #1
 107         FM7_SUBMEM_NULL,
 108         FM7_SUBMEM_ZERO,
 109         // 77AV
 110         FM7_SUBMEM_VRAMBANK_1,  // $0000-$BFFF #2
 111         // 77AV : $E000-$FFFF
 112         FM7_SUBMEM_MONITOR_A,
 113         FM7_SUBMEM_MONITOR_B,
 114         FM7_SUBMEM_MONITOR_CG,
 115         FM7_SUBMEM_CGROM,               // 77AV: CGROM #2($D800-$DFFF)
 116         // 77AV40
 117         FM7_SUBMEM_VRAMBANK_2,          // $0000-$BFFF #3
 118         FM7_SUBMEM_MONITOR_RAM,         // $E000-$DFFF
 119         FM7_SUBMEM_CGRAM,               // $D800-$DFFF
 120         // 77(L4)
 121         FM7_SUBMEM_77_WORKRAM,
 122         FM7_SUBMEM_77_GVRAM,
 123         FM7_SUBMEM_77_TEXTRAM,
 124         FM7_SUBMEM_77_SUBMONITOR,
 125         FM7_SUBMEM_END
 126 };
 127
 128 // SIGNALS
 129 // MAIN
 130 enum {
 131         FM7_MAINCLOCK_SLOW = 0,
 132         FM7_MAINCLOCK_HIGH,
 133         FM7_MAINCLOCK_MMRSLOW,
 134         FM7_MAINCLOCK_MMRHIGH
 135 };
 136
 137 enum {
 138         FM7_MAINIO_IS_BASICROM = 0x100000,
 139         FM7_MAINIO_BOOTMODE,
 140         FM7_MAINIO_READ_FD0F,
 141         FM7_MAINIO_CLOCKMODE,
 142         FM7_MAINIO_INITROM_ENABLED,
 143         FM7_MAINIO_EXTBANK,
 144         FM7_MAINIO_EXTROM,
 145         FM7_MAINIO_MODE320,
 146         FM7_MAINIO_SUBMONITOR_ROM,
 147         FM7_MAINIO_SUBMONITOR_RAM,
 148         FM7_MAINIO_MMR_ENABLED,
 149         FM7_MAINIO_FASTMMR_ENABLED,
 150         FM7_MAINIO_WINDOW_ENABLED,
 151         FM7_MAINIO_WINDOW_OFFSET,
 152         FM7_MAINIO_MMR_SEGMENT,
 153         FM7_MAINIO_MMR_BANK = 0x100080,
 154 };
 155
 156 enum {
 157         FM7_MAINIO_CMT_RECV = 0x1000, // Input data changed
 158         FM7_MAINIO_CMT_INVERT, // Set / reset invert cmt data.
 159         FM7_MAINIO_TIMERIRQ, // Timer from SUB.
 160         FM7_MAINIO_LPTIRQ,
 161         FM7_MAINIO_KEYBOARDIRQ,
 162         FM7_MAINIO_PUSH_KEYBOARD,
 163         FM7_MAINIO_PUSH_BREAK, // FIRQ
 164         FM7_MAINIO_SUB_ATTENTION, // FIRQ
 165         FM7_MAINIO_SUB_BUSY, // SUB is BUSY.
 166         FM7_MAINIO_SUB_CANCEL, // SUB is BUSY.
 167         FM7_MAINIO_EXTDET,
 168         FM7_MAINIO_BEEP, // BEEP From sub
 169         FM7_MAINIO_PSG_IRQ,
 170         FM7_MAINIO_OPN_IRQ,
 171         FM7_MAINIO_WHG_IRQ,
 172         FM7_MAINIO_THG_IRQ,
 173         FM7_MAINIO_JOYPORTA_CHANGED, // Joystick
 174         FM7_MAINIO_JOYPORTB_CHANGED, // Joystick
 175         FM7_MAINIO_FDC_DRQ,
 176         FM7_MAINIO_FDC_IRQ,
 177         FM7_MAINIO_KANJI1_ADDR_HIGH,
 178         FM7_MAINIO_KANJI1_ADDR_LOW,
 179         FM7_MAINIO_KANJI2_ADDR_HIGH,
 180         FM7_MAINIO_KANJI2_ADDR_LOW,
 181 };
 182 // SUB
 183 enum {
 184         SIG_DISPLAY_VBLANK = 0x4000,
 185         SIG_DISPLAY_HBLANK,
 186         SIG_DISPLAY_VSYNC,
 187         SIG_DISPLAY_DISPLAY,
 188         SIG_DISPLAY_CLOCK,
 189         SIG_DISPLAY_DIGITAL_PALETTE,
 190         SIG_DISPLAY_ANALOG_PALETTE,
 191         SIG_DISPLAY_HALT,
 192         SIG_DISPLAY_BUSY,
 193         SIG_DISPLAY_CHANGE_MODE,
 194         SIG_DISPLAY_MULTIPAGE,
 195         SIG_DISPLAY_MODE_IS_400LINE,
 196         SIG_DISPLAY_PLANES,
 197         SIG_DISPLAY_X_WIDTH,
 198         SIG_DISPLAY_Y_HEIGHT,
 199         SIG_DISPLAY_EXTRA_MODE,
 200         SIG_DISPLAY_MODE320,
 201         SIG_DISPLAY_BANK_OFFSET
 202 };
 203
 204 enum {
 205         DISPLAY_MODE_8_200L = 0,
 206         DISPLAY_MODE_8_400L,
 207         DISPLAY_MODE_8_200L_TEXT,
 208         DISPLAY_MODE_8_400L_TEXT,
 209         DISPLAY_MODE_4096,
 210         DISPLAY_MODE_256k
 211 };
 212
 213 enum {
 214         DISPLAY_ADDR_MULTIPAGE = 0,
 215         DISPLAY_ADDR_OFFSET_H,
 216         DISPLAY_ADDR_OFFSET_L,
 217         DISPLAY_ADDR_DPALETTE,
 218         DISPLAY_ADDR_APALETTE_B = 0x10000000,
 219         DISPLAY_ADDR_APALETTE_R = 0x20000000,
 220         DISPLAY_ADDR_APALETTE_G = 0x30000000,
 221         DISPLAY_VRAM_DIRECT_ACCESS = 0x80000000
 222 };
 223
 224 enum {
 225         SIG_FM7_SUB_HALT = 0x2000,
 226         SIG_FM7_SUB_CANCEL,
 227         SIG_FM7_SUB_BANK,
 228         SIG_FM7_SUB_MULTIPAGE,
 229         SIG_FM7_SUB_KEY_FIRQ,
 230         SIG_FM7_SUB_USE_CLR
 231 };
 232
 233 // KEYBOARD
 234 enum {
 235         SIG_FM7KEY_KEY_UP = 0x800,
 236         SIG_FM7KEY_KEY_DOWN,
 237         SIG_FM7KEY_READ, // D400 = high , D401 = low
 238         SIG_FM7KEY_SET_INSLED, // D40D: Write = OFF / Read = ON
 239         SIG_FM7KEY_SET_KANALED, //
 240         SIG_FM7KEY_SET_CAPSLED, //
 241         SIG_FM7KEY_RXRDY,
 242         SIG_FM7KEY_ACK,
 243         // D431
 244         SIG_FM7KEY_PUSH_TO_ENCODER
 245 };
 246
 247 enum {
 248         KEYMODE_STANDARD = 0,
 249         KEYMODE_16BETA,
 250         KEYMODE_SCAN
 251 };
 252
 253 #endif // _FM7_COMMON_H_