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         FM7_MAINMEM_SHADOWRAM, // FM77
  30
  31         FM7_MAINMEM_EXTRAM, //  192KB EXTRAM of FM-77, or 77AV40 768KB max. of 77AV40.
  32
  33         FM7_MAINMEM_AV_PAGE0, // $00000-$0ffff
  34         FM7_MAINMEM_AV_PAGE2, // $20000-$2ffff
  35         FM7_MAINMEM_AV_DIRECTACCESS, // $10000-$1ffff
  36         FM7_MAINMEM_INITROM, // Initiator ROM, $06000 - $07fff
  37         // 77AV40
  38         FM7_MAINMEM_BACKUPED_RAM, // DICTIONARY CARD, Backuped
  39         FM7_MAINMEM_DICTROM,      // DICTIONARY CARD, ROM
  40         FM7_MAINMEM_77AV40_EXTRAROM,     // DICTIONARY CARD, Extra sub ROM
  41         FM7_MAINMEM_KANJI_LEVEL2,
  42         FM7_MAINMEM_KANJI_DUMMYADDR,
  43         FM7_MAINMEM_END
  44 };
  45
  46 #define FM7_BOOTMODE_BASIC 0
  47 #define FM7_BOOTMODE_DOS   1
  48 #define FM7_BOOTMODE_MMR   2
  49 #define FM7_BOOTMODE_ROM4  3
  50 #define FM7_BOOTMODE_RAM   4
  51
  52 #define FM7_DIPSW_CYCLESTEAL         0x00000001
  53 #define FM7_DIPSW_EXTRAM             0x00000002
  54 #define FM7_DIPSW_EXTRAM_AV          0x00000004
  55 #define FM7_DIPSW_DICTROM_AV         0x00000008
  56 #define FM7_DIPSW_FM8_PROTECT_FD0F   0x00000010
  57 #define FM7_DIPSW_CONNECT_KANJIROM   0x00000020
  58 #define FM7_DIPSW_CONNECT_320KFDC    0x00000040
  59 #define FM7_DIPSW_CONNECT_1MFDC      0x00000080
  60 // '1' is Auto 5 Key, '0' is Auto 8 Key
  61 #define FM7_DIPSW_SELECT_5_OR_8KEY   0x00000100
  62 #define FM7_DIPSW_AUTO_5_OR_8KEY     0x00000200
  63
  64 #define FM7_DIPSW_Z80_IRQ_ON         0x00001000
  65 #define FM7_DIPSW_Z80_FIRQ_ON        0x00002000
  66 #define FM7_DIPSW_Z80_NMI_ON         0x00004000
  67 #define FM7_DIPSW_JIS78EMU_ON        0x00008000
  68 #define FM7_DIPSW_JSUBCARD_ON        0x00010000
  69 #define FM7_DIPSW_Z80CARD_ON         0x00020000
  70 #define FM7_DIPSW_RS232C_ON          0x00040000
  71 #define FM7_DIPSW_MODEM_ON           0x00080000
  72 #define FM7_DIPSW_MIDI_ON            0x00100000
  73
  74 #define FM7_DIPSW_FRAMESKIP          0x30000000
  75 #define FM7_DIPSW_SYNC_TO_HSYNC      0x80000000
  76
  77
  78 #define MAINCLOCK_NORMAL    1798000
  79 #define MAINCLOCK_MMR       1565000
  80 #define MAINCLOCK_FAST_MMR  2016000
  81 #define MAINCLOCK_SLOW      1095000
  82
  83 #define SUBCLOCK_NORMAL     2000000
  84 #define SUBCLOCK_SLOW        999000
  85
  86 #define JCOMMCARD_CLOCK     1228000
  87
  88 #define FM7_SUBMEM_OFFSET_DPALETTE    0x0100000
  89 #define FM7_SUBMEM_OFFSET_APALETTE_B  0x0200000
  90 #define FM7_SUBMEM_OFFSET_APALETTE_R  0x0300000
  91 #define FM7_SUBMEM_OFFSET_APALETTE_G  0x0400000
  92 #define FM7_SUBMEM_OFFSET_APALETTE_HI 0x0500000
  93 #define FM7_SUBMEM_OFFSET_APALETTE_LO 0x0500001
  94
  95 enum {
  96         EVENT_BEEP_OFF = 0,
  97         EVENT_BEEP_CYCLE,
  98         EVENT_UP_BREAK,
  99         EVENT_TIMERIRQ_ON,
 100         EVENT_TIMERIRQ_OFF,
 101         EVENT_FD_MOTOR_ON,
 102         EVENT_FD_MOTOR_OFF,
 103         EVENT_FD_MOTOR_ON_2HD,
 104         EVENT_FD_MOTOR_OFF_2HD,
 105         EVENT_FM7MAINIO_ATTENTION,
 106         EVENT_FM7MAINIO_SUBBUSY_SET,
 107         EVENT_FM7MAINIO_SUBBUSY_RESET,
 108         EVENT_MOUSE_TIMEOUT,
 109         EVENT_FD_NMI_2HD,
 110
 111         EVENT_FM7SUB_DISPLAY_NMI = 32,
 112         EVENT_FM7SUB_DISPLAY_NMI_OFF,
 113         EVENT_FM7SUB_HDISP,
 114         EVENT_FM7SUB_HBLANK,
 115         EVENT_FM7SUB_VSTART,
 116         EVENT_FM7SUB_VSYNC,
 117         EVENT_FM7SUB_HALT,
 118         EVENT_FM7SUB_CLR_BUSY,
 119         EVENT_FM7SUB_CLR_CRTFLAG,
 120         EVENT_FM7SUB_PROC,
 121         EVENT_PRINTER_RESET_COMPLETED,
 122 };
 123
 124
 125 enum {
 126         FM7_SUBMEM_VRAMBANK_0 = 0,      // $0000-$BFFF #1
 127         FM7_SUBMEM_CONSOLERAM,          // $C000-$CFFF
 128         FM7_SUBMEM_WORKRAM,             // $D000-$D37F
 129         FM7_SUBMEM_SHAREDRAM,           // $D380-$D3FF
 130         FM7_SUBMEM_MMIO,                // $D400-$D7FF
 131         FM7_SUBMEM_MONITOR_C,           // $D800-#FFFF #1
 132         FM7_SUBMEM_NULL,
 133         FM7_SUBMEM_ZERO,
 134         // 77AV
 135         FM7_SUBMEM_VRAMBANK_1,  // $0000-$BFFF #2
 136         FM7_SUBMEM_AV_HIDDEN_RAM, // $D500-$D7FF
 137         // 77AV : $E000-$FFFF
 138         FM7_SUBMEM_MONITOR_A,
 139         FM7_SUBMEM_MONITOR_B,
 140         FM7_SUBMEM_MONITOR_CG,
 141         FM7_SUBMEM_CGROM,               // 77AV: CGROM #2($D800-$DFFF)
 142         // 77AV40
 143         FM7_SUBMEM_VRAMBANK_2,          // $0000-$BFFF #3
 144         FM7_SUBMEM_MONITOR_RAM,         // $E000-$DFFF
 145         FM7_SUBMEM_CGRAM,               // $D800-$DFFF
 146         // 77(L4)
 147         FM7_SUBMEM_77_WORKRAM,
 148         FM7_SUBMEM_77_GVRAM,
 149         FM7_SUBMEM_77_TEXTRAM,
 150         FM7_SUBMEM_77_SUBMONITOR,
 151         FM7_SUBMEM_END
 152 };
 153
 154 // SIGNALS
 155 // MAIN
 156 enum {
 157         FM7_MAINCLOCK_SLOW = 0,
 158         FM7_MAINCLOCK_HIGH,
 159         FM7_MAINCLOCK_MMRSLOW,
 160         FM7_MAINCLOCK_MMRHIGH
 161 };
 162 enum {
 163 };
 164
 165 enum {
 166         FM7_MAINIO_IS_BASICROM = 0x200000,
 167         FM7_MAINIO_BOOTMODE,
 168         FM7_MAINIO_BOOTRAM_RW,
 169         FM7_MAINIO_READ_FD0F,
 170         FM7_MAINIO_PUSH_FD0F,
 171         FM7_MAINIO_CLOCKMODE,
 172         FM7_MAINIO_INITROM_ENABLED,
 173         FM7_MAINIO_EXTBANK,
 174         FM7_MAINIO_EXTROM,
 175         FM7_MAINIO_MODE320,
 176
 177         FM7_MAINIO_SUBMONITOR_ROM,
 178         FM7_MAINIO_SUBMONITOR_RAM,
 179
 180         FM7_MAINIO_MMR_ENABLED,
 181         FM7_MAINIO_FASTMMR_ENABLED,
 182         FM7_MAINIO_WINDOW_ENABLED,
 183         FM7_MAINIO_WINDOW_OFFSET,
 184         FM7_MAINIO_MMR_SEGMENT,
 185         FM7_MAINIO_MMR_EXTENDED,
 186         FM7_MAINIO_WINDOW_FAST,
 187         FM7_MAINIO_MEM_REFRESH_FAST,
 188
 189         FM7_MAINIO_UART0_SYNDET,
 190         FM7_MAINIO_UART0_RXRDY,
 191         FM7_MAINIO_UART0_TXRDY,
 192         FM7_MAINIO_UART0_DCD,
 193         FM7_MAINIO_MODEM_SYNDET,
 194         FM7_MAINIO_MODEM_RXRDY,
 195         FM7_MAINIO_MODEM_TXRDY,
 196         FM7_MAINIO_MIDI_SYNDET,
 197         FM7_MAINIO_MIDI_RXRDY,
 198         FM7_MAINIO_MIDI_TXRDY,
 199
 200         FM7_JCOMMCARD_BUS_HALT,
 201
 202         FM7_MAINIO_MMR_BANK = 0x200100,
 203
 204 };
 205
 206 enum {
 207         FM7_MAINIO_CMT_RECV = 0x1000, // Input data changed
 208         FM7_MAINIO_CMT_INVERT, // Set / reset invert cmt data.
 209         FM7_MAINIO_TIMERIRQ, // Timer from SUB.
 210         FM7_MAINIO_LPTIRQ,
 211         FM7_MAINIO_LPT_BUSY,
 212         FM7_MAINIO_LPT_ERROR,
 213         FM7_MAINIO_LPT_ACK,
 214         FM7_MAINIO_LPT_PAPER_EMPTY,
 215         FM7_MAINIO_LPT_DET1,
 216         FM7_MAINIO_LPT_DET2,
 217         FM7_MAINIO_KEYBOARDIRQ,
 218         FM7_MAINIO_KEYBOARDIRQ_MASK,
 219         FM7_MAINIO_PUSH_KEYBOARD,
 220         FM7_MAINIO_PUSH_BREAK, // FIRQ
 221         FM7_MAINIO_SUB_ATTENTION, // FIRQ
 222         FM7_MAINIO_SUB_BUSY, // SUB is BUSY.
 223         FM7_MAINIO_SUB_CANCEL, // SUB is BUSY.
 224         FM7_MAINIO_EXTDET,
 225         FM7_MAINIO_BEEP, // BEEP From sub
 226         FM7_MAINIO_PSG_IRQ,
 227         FM7_MAINIO_OPN_IRQ,
 228         FM7_MAINIO_WHG_IRQ,
 229         FM7_MAINIO_THG_IRQ,
 230         FM7_MAINIO_JOYPORTA_CHANGED, // Joystick
 231         FM7_MAINIO_JOYPORTB_CHANGED, // Joystick
 232         FM7_MAINIO_FDC_DRQ,
 233         FM7_MAINIO_FDC_IRQ,
 234         FM7_MAINIO_KANJI1_ADDR_HIGH,
 235         FM7_MAINIO_KANJI1_ADDR_LOW,
 236         FM7_MAINIO_KANJI2_ADDR_HIGH,
 237         FM7_MAINIO_KANJI2_ADDR_LOW,
 238         FM7_MAINIO_HOT_RESET,
 239         FM7_MAINIO_DMA_INT,
 240         FM7_MAINIO_RUN_Z80,
 241         FM7_MAINIO_RUN_6809,
 242
 243         FM7_JOYSTICK_EMULATE_MOUSE_0,
 244         FM7_JOYSTICK_EMULATE_MOUSE_1,
 245         FM7_JOYSTICK_MOUSE_STROBE,
 246
 247         FM7_MAINIO_FDC_DRQ_2HD,
 248         FM7_MAINIO_FDC_IRQ_2HD,
 249
 250 };
 251 // SUB
 252 enum {
 253         SIG_DISPLAY_VBLANK = 0x4000,
 254         SIG_DISPLAY_HBLANK,
 255         SIG_DISPLAY_VSYNC,
 256         SIG_DISPLAY_DISPLAY,
 257         SIG_DISPLAY_CLOCK,
 258         SIG_DISPLAY_DIGITAL_PALETTE,
 259         SIG_DISPLAY_ANALOG_PALETTE,
 260         SIG_DISPLAY_HALT,
 261         SIG_DISPLAY_BUSY,
 262         SIG_DISPLAY_CHANGE_MODE,
 263         SIG_DISPLAY_MULTIPAGE,
 264         SIG_DISPLAY_MODE_IS_400LINE,
 265         SIG_DISPLAY_PLANES,
 266         SIG_DISPLAY_X_WIDTH,
 267         SIG_DISPLAY_Y_HEIGHT,
 268         SIG_DISPLAY_EXTRA_MODE,
 269         SIG_DISPLAY_STATREG_FD12,
 270         SIG_DISPLAY_MODE320,
 271         SIG_DISPLAY_BANK_OFFSET,
 272 };
 273
 274 enum {
 275         DISPLAY_MODE_8_200L = 0,
 276         DISPLAY_MODE_8_400L,
 277         DISPLAY_MODE_8_200L_TEXT,
 278         DISPLAY_MODE_8_400L_TEXT,
 279         DISPLAY_MODE_4096,
 280         DISPLAY_MODE_256k
 281 };
 282
 283 enum {
 284         DISPLAY_ADDR_MULTIPAGE = 0,
 285         DISPLAY_ADDR_OFFSET_H,
 286         DISPLAY_ADDR_OFFSET_L,
 287         DISPLAY_ADDR_DPALETTE,
 288         DISPLAY_ADDR_APALETTE_B = 0x10000000,
 289         DISPLAY_ADDR_APALETTE_R = 0x20000000,
 290         DISPLAY_ADDR_APALETTE_G = 0x30000000,
 291         DISPLAY_VRAM_DIRECT_ACCESS = 0x80000000
 292 };
 293
 294 enum {
 295         SIG_FM7_SUB_HALT = 0x2000,
 296         SIG_FM7_SUB_CANCEL,
 297         SIG_FM7_SUB_BANK,
 298         SIG_FM7_SUB_KEY_FIRQ,
 299         SIG_FM7_SUB_KEY_MASK,
 300         SIG_FM7_SUB_USE_CLR
 301 };
 302
 303 // KEYBOARD
 304 enum {
 305         SIG_FM7KEY_KEY_UP = 0x800,
 306         SIG_FM7KEY_KEY_DOWN,
 307         SIG_FM7KEY_READ, // D400 = high , D401 = low
 308         SIG_FM7KEY_SET_INSLED, // D40D: Write = OFF / Read = ON
 309         SIG_FM7KEY_SET_KANALED, //
 310         SIG_FM7KEY_SET_CAPSLED, //
 311         SIG_FM7KEY_RXRDY,
 312         SIG_FM7KEY_ACK,         // D431
 313         SIG_FM7KEY_BREAK_KEY,
 314         SIG_FM7KEY_PUSH_TO_ENCODER,
 315         SIG_FM7KEY_LED_STATUS,
 316         SIG_FM7KEY_OVERRIDE_PRESS_BREAK,
 317 };
 318
 319 enum {
 320         KEYMODE_STANDARD = 0,
 321         KEYMODE_16BETA,
 322         KEYMODE_SCAN
 323 };
 324 // KANJIROM
 325 enum {
 326         KANJIROM_ADDR_HI = 0x10000,
 327         KANJIROM_ADDR_LO,
 328         KANJIROM_DATA_HI,
 329         KANJIROM_DATA_LO,
 330         KANJIROM_READSTAT,
 331         KANJIROM_DIRECTADDR = 0x20000,
 332 };
 333
 334 #define ROM_KANJI_CLASS1_FALLBACK "KANJI.ROM"
 335 #define ROM_KANJI_CLASS1          "KANJI1.ROM"
 336 #define ROM_KANJI_CLASS2          "KANJI2.ROM"
 337
 338 #define ROM_FM8_SUBSYSTEM         "SUBSYS_8.ROM"
 339 #define ROM_FM7_SUBSYSTEM_TYPE_A  "SUBSYS_A.ROM"
 340 #define ROM_FM7_SUBSYSTEM_TYPE_B  "SUBSYS_B.ROM"
 341 #define ROM_FM7_SUBSYSTEM_TYPE_C  "SUBSYS_C.ROM"
 342 #define ROM_FM7_SUBSYSTEM_CG      "SUBSYSCG.ROM"
 343
 344 // Support more BOOT ROMS for FM-8.See http://www.mindspring.com/~thasegaw/rpcg/fm8_boot.html .
 345 /*
 346  * BOOT ORDER for FM-8:
 347  * 0/4: BASIC
 348  * 1/5: DOS 320K
 349  * 2/6: BUBBLE
 350  * 3/7: 8Inch SFD(SM11-15) or DEBUG(SM11-14).
 351  * Note:
 352  * Read SM11_15.ROM to BANK 0 to 3.
 353  * Read SM11_14.ROM to BANK 4 to 7.
 354  * If not read above, load some boot roms.
 355  */
 356
 357 #define ROM_FM8_BOOT_BASIC        "BOOT_BAS8.ROM"
 358 #define ROM_FM8_BOOT_DOS          "BOOT_DOS8.ROM"
 359 #define ROM_FM8_BOOT_BUBBLE       "BOOT_BBL8.ROM"
 360 #define ROM_FM8_BOOT_BUBBLE_128K  "BOOT_B128.ROM"
 361 #define ROM_FM8_BOOT_DOS_FD8      "BOOT_SFD8.ROM"
 362 #define ROM_FM8_BOOT_DEBUG        "BOOT_DEBUG8.ROM"
 363 #define ROM_FM8_SM11_14           "BOOT_SM11_14.ROM"
 364 #define ROM_FM8_SM11_15           "BOOT_SM11_15.ROM"
 365
 366 #define ROM_FM8_FBASICV10         "FBASIC10.ROM"
 367
 368 /*
 369  * BOOT ORDER for FM-7:
 370  * 0: BASIC
 371  * 1: DOS 320K
 372  * 2: BUBBLE
 373  * 3: RESERVE (TL11-1x only).
 374  * Note:
 375  *  With eFMNEW7, if BOOT_TL11_12.ROM exists, load first this.
 376  *  If not load, try to load BOOT_TL11_11.ROM (for eFM7/eFMNEW7).
 377  *  If not load above, try to load boot roms.
 378  */
 379
 380 // See http://www.mindspring.com/~thasegaw/rpcg/fm7rom.html .
 381 #define ROM_FM7_BOOT_BASIC        "BOOT_BAS.ROM"
 382 #define ROM_FM7_BOOT_DOS          "BOOT_DOS.ROM"
 383 #define ROM_FM7_BOOT_MMR          "BOOT_MMR.ROM"
 384 #define ROM_FM7_BOOT_BUBBLE_7     "BOOTBBL7.ROM"
 385 #define ROM_FM7_BOOT_2HD          "BOOT_1MB.ROM"
 386 #define ROM_FM7_BOOT_TL11_11      "BOOT_TL11_11.ROM"
 387 #define ROM_FM7_BOOT_TL11_12      "BOOT_TL11_12.ROM"
 388
 389 /*
 390  * BOOT ORDER for FM-77:
 391  * 0: BASIC
 392  * 1: DOS 320K
 393  * 2: BASIC MMR
 394  * 3: DOS 1MB 2HD
 395  * 4: RESERVE 1
 396  * 5: BUBBLE 128K
 397  * 6: BUBBLE 32K
 398  * 7: RESERVE 2
 399  * Note:
 400  *  If BOOT_WB_11_12.ROM exists, load first this.
 401  */
 402
 403 #define ROM_FM77_BOOT_BUBBLE_128K "BOOT_B12.ROM"
 404 #define ROM_FM77_BOOT_WB11_12     "BOOT_WB11_12.ROM"
 405
 406 #define ROM_FM7_FBASICV30          "FBASIC30.ROM"
 407 #define ROM_FM7_FBASICV30L00       "FBASIC300.ROM"
 408 #define ROM_FM7_FBASICV30L10       "FBASIC301.ROM"
 409 #define ROM_FM7_FBASICV30L20       "FBASIC302.ROM"
 410
 411 #define ROM_FM77_400LINE_SUBSYS    "SUBSYSL4.ROM"
 412 #define ROM_FM77_400LINE_ANKCG     "ANKCG16.ROM"
 413
 414 #define ROM_FM77AV_INITIATOR       "INITIATE.ROM"
 415 #define ROM_FM77AV_DICTIONARY      "DICROM.ROM"
 416 #define ROM_FM77AV40EX_EXTSUB      "EXTSUB.ROM"
 417
 418 #define ROM_JCOMM_FIRMWARE         "JSUBMON.ROM"
 419 #define ROM_JCOMM_DICTIONARY       "DICROM.ROM"
 420 #define ROM_JCOMM_KANJI            "JSUBKANJI.ROM"
 421
 422
 423 #define RAM_JCOMM_BACKUP           "JCOMMCARD.bin"
 424 #define RAM_FM77AV_DIC_BACKUP      "USERDIC.DAT"
 425
 426
 427 #endif // _FM7_COMMON_H_