/*************************************************************************** Crush Roller memory map (preliminary) This is basically the same hardware as Pac Man, but dip switches behave differently. 0000-3fff ROM 4000-43ff Video RAM 4400-47ff Color RAM 4c00-4fff RAM memory mapped ports: read: 5000 IN0 5040 IN1 5080 DSW1 * * IN0 (all bits are inverted) * bit 7 : CREDIT * bit 6 : COIN 2 * bit 5 : COIN 1 * bit 4 : COCKTAIL or UPRIGHT cabinet (0 = UPRIGHT) * bit 3 : DOWN player 1 * bit 2 : RIGHT player 1 * bit 1 : LEFT player 1 * bit 0 : UP player 1 * * * IN1 (all bits are inverted) * bit 7 : ?? * bit 6 : START 2 * bit 5 : START 1 * bit 4 : ?? * bit 3 : DOWN player 2 (TABLE only) * bit 2 : RIGHT player 2 (TABLE only) * bit 1 : LEFT player 2 (TABLE only) * bit 0 : UP player 2 (TABLE ony) * * * DSW1 (all bits are inverted) * bit 7 : ?? * bit 6 : difficulty level * 1 = Normal 0 = Harder * bit 5 : Teleport holes 0 = on 1 = off * bit 4 : First pattern difficulty 1 = easy 0 = hard * bit 3 :\ nr of lives * bit 2 :/ 00 = 3 01 = 4 10 = 5 11 = 6 * bit 1 :\ play mode * bit 0 :/ 00 = free play 01 = 1 coin 1 credit * 10 = 1 coin 2 credits 11 = 2 coins 1 credit * write: 4ff2-4ffd 6 pairs of two bytes: the first byte contains the sprite image number (bits 2-7), Y flip (bit 0), X flip (bit 1); the second byte the color 5000 interrupt enable 5001 sound enable 5002 ???? 5003 flip screen 5004 1 player start lamp 5005 2 players start lamp 5006 related to the credits. don't know what it was used for. 5007 coin counter (pulsing it would increase the counter on the machine) 5040-5044 sound voice 1 accumulator (nibbles) (used by the sound hardware only) 5045 sound voice 1 waveform (nibble) 5046-5049 sound voice 2 accumulator (nibbles) (used by the sound hardware only) 504a sound voice 2 waveform (nibble) 504b-504e sound voice 3 accumulator (nibbles) (used by the sound hardware only) 504f sound voice 3 waveform (nibble) 5050-5054 sound voice 1 frequency (nibbles) 5055 sound voice 1 volume (nibble) 5056-5059 sound voice 2 frequency (nibbles) 505a sound voice 2 volume (nibble) 505b-505e sound voice 3 frequency (nibbles) 505f sound voice 3 volume (nibble) 5062-506d Sprite coordinates, x/y pairs for 6 sprites 50c0 Watchdog reset ***************************************************************************/ #include "driver.h" #include "machine.h" #include "common.h" int crush_IN0_r(int address,int offset); int crush_IN1_r(int address,int offset); int pacman_DSW1_r(int address,int offset); int pengo_videoram_r(int address,int offset); int pengo_colorram_r(int address,int offset); void pengo_videoram_w(int address,int offset,int data); void pengo_colorram_w(int address,int offset,int data); void pengo_spritecode_w(int address,int offset,int data); void pengo_spritepos_w(int address,int offset,int data); int pengo_vh_start(void); void pengo_vh_stop(void); void pengo_vh_screenrefresh(void); void pengo_sound_enable_w(int address,int offset,int data); void pengo_sound_w(int address,int offset,int data); void pengo_sh_update(void); static struct MemoryReadAddress readmem[] = { { 0x4c00, 0x4fff, ram_r }, { 0x4000, 0x43ff, pengo_videoram_r }, { 0x4400, 0x47ff, pengo_colorram_r }, { 0x0000, 0x3fff, rom_r }, { 0x5000, 0x503f, crush_IN0_r }, { 0x5040, 0x507f, crush_IN1_r }, { 0x5080, 0x50bf, pacman_DSW1_r }, { -1 } /* end of table */ }; static struct MemoryWriteAddress writemem[] = { { 0x4c00, 0x4fff, ram_w }, /* note that the sprite codes */ { 0x4ff0, 0x4fff, pengo_spritecode_w }, /* overlap standard memory. */ { 0x4000, 0x43ff, pengo_videoram_w }, { 0x4400, 0x47ff, pengo_colorram_w }, { 0x5040, 0x505f, pengo_sound_w }, { 0x5060, 0x506f, pengo_spritepos_w }, { 0x5000, 0x5000, interrupt_enable_w }, { 0x50c0, 0x50c0, 0 }, { 0x5001, 0x5001, pengo_sound_enable_w }, { 0x5002, 0x5007, 0 }, { 0x0000, 0x3fff, rom_w }, { -1 } /* end of table */ }; static struct DSW dsw[] = { { 0, 0x0c, "LIVES", { "3", "4", "5", "6" }, }, { 0, 0x20, "TELEPORT HOLES", { "ON", "OFF" }, 1 }, { 0, 0x10, "FIRST PATTERN", { "HARD", "EASY" }, 1 }, { -1 } }; static struct RomModule rom[] = { /* code */ { "CR1", 0x00000, 0x0800 }, { "CR5", 0x00800, 0x0800 }, { "CR2", 0x01000, 0x0800 }, { "CR6", 0x01800, 0x0800 }, { "CR3", 0x02000, 0x0800 }, { "CR7", 0x02800, 0x0800 }, { "CR4", 0x03000, 0x0800 }, { "CR8", 0x03800, 0x0800 }, /* gfx */ { "CRA", 0x10000, 0x0800 }, { "CRC", 0x10800, 0x0800 }, { "CRB", 0x11000, 0x0800 }, { "CRD", 0x11800, 0x0800 }, { 0 } /* end of table */ }; static struct GfxLayout charlayout = { 8,8, /* 8*8 characters */ 256, /* 256 characters */ 2, /* 2 bits per pixel */ 4, /* the two bitplanes for 4 pixels are packed into one byte */ { 7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 }, /* characters are rotated 90 degrees */ { 8*8+0, 8*8+1, 8*8+2, 8*8+3, 0, 1, 2, 3 }, /* bits are packed in groups of four */ 16*8 /* every char takes 16 bytes */ }; static struct GfxLayout spritelayout = { 16,16, /* 16*16 sprites */ 64, /* 64 sprites */ 2, /* 2 bits per pixel */ 4, /* the two bitplanes for 4 pixels are packed into one byte */ { 39 * 8, 38 * 8, 37 * 8, 36 * 8, 35 * 8, 34 * 8, 33 * 8, 32 * 8, 7 * 8, 6 * 8, 5 * 8, 4 * 8, 3 * 8, 2 * 8, 1 * 8, 0 * 8 }, { 8*8, 8*8+1, 8*8+2, 8*8+3, 16*8+0, 16*8+1, 16*8+2, 16*8+3, 24*8+0, 24*8+1, 24*8+2, 24*8+3, 0, 1, 2, 3 }, 64*8 /* every sprite takes 64 bytes */ }; static struct GfxDecodeInfo gfxdecodeinfo[] = { { 0x10000, &charlayout, 0, 31 }, { 0x11000, &spritelayout, 0, 31 }, { -1 } /* end of array */ }; static unsigned char palette[] = { 0x00,0x00,0x00, /* BLACK */ 0xdb,0x00,0x00, /* RED */ 0xdb,0x92,0x49, /* BROWN */ 0xff,0xb6,0xdb, /* PINK */ 0x00,0x00,0x00, /* UNUSED */ 0x00,0xdb,0xdb, /* CYAN */ 0x49,0xb6,0xdb, /* DKCYAN */ 0xff,0xb6,0x49, /* DKORANGE */ 0x88,0x88,0x88, /* UNUSED */ 0xdb,0xdb,0x00, /* YELLOW */ 0xff,0x00,0xdb, /* UNUSED */ 0x24,0x24,0xdb, /* BLUE */ 0x00,0xdb,0x00, /* GREEN */ 0x49,0xb6,0x92, /* DKGREEN */ 0xff,0xb6,0x92, /* LTORANGE */ 0xdb,0xdb,0xdb /* GREY */ }; enum {BLACK,RED,BROWN,PINK,UNUSED1,CYAN,DKCYAN,DKORANGE, UNUSED2,YELLOW,UNUSED3,BLUE,GREEN,DKGREEN,LTORANGE,GREY}; #define WALLS 11 #define GROUND 15 #define CAR CYAN static unsigned char colortable[] = { BLACK,2,WALLS,4, /* squasher */ BLACK,GREY,BLUE,RED, /* brush */ BLACK,GROUND,WALLS,PINK, /* 2nd level paint */ BLACK,GROUND,WALLS,GROUND, /* background, text, maze */ BLACK,GROUND,WALLS,DKORANGE, /* 3rd level paint */ BLACK,1,BLUE,CYAN, /* monster 2 */ BLACK,GROUND,WALLS,GREEN, /* 1st level paint */ BLACK,1,BLUE,YELLOW, /* monster 1 / cat */ 0,6,7,8, /* evil cat (I think) */ BLACK,WALLS,RED,YELLOW, /* squashed cat, closed barn (sprite), mouse */ 10,10,10,10, BLACK,BROWN,CAR,RED, /* driver's head */ BLACK,13,CAR,RED, /* car door */ 0,CAR,WALLS,YELLOW, /* car */ 14,14,14,14, BLACK,RED,GREEN,GREY, /* bird */ 7,BLACK,9,10, /* squashed monster */ 2,2,2,2, 1,1,1,1, 3,3,3,3, BLACK,RED,YELLOW,13, /* bird */ 5,5,5,5, 6,6,6,6, 7,7,7,7, 15,15,15,15, 0,GROUND,4,WALLS, /* barn */ 10,GROUND,4,WALLS, /* closed barn */ BLACK,WALLS,CYAN,YELLOW, /* big cat */ BLACK,WALLS,GREEN,GREY, /* tree */ BLACK,WALLS,DKORANGE,YELLOW, /* cat, bird's head */ 9,BROWN,WALLS,12, /* under cat gone */ 9,BROWN,WALLS,12, /* under cat */ }; /* waveforms for the audio hardware */ static unsigned char samples[8*32] = { 0xff,0x11,0x22,0x33,0x44,0x55,0x55,0x66,0x66,0x66,0x55,0x55,0x44,0x33,0x22,0x11, 0xff,0xdd,0xcc,0xbb,0xaa,0x99,0x99,0x88,0x88,0x88,0x99,0x99,0xaa,0xbb,0xcc,0xdd, 0xff,0x44,0x66,0x66,0x55,0x33,0x11,0x22,0x33,0x33,0x22,0x11,0xee,0xcc,0xbb,0xdd, 0xff,0x11,0x33,0x22,0x00,0xdd,0xcc,0xbb,0xbb,0xcc,0xdd,0xbb,0x99,0x88,0x88,0xaa, 0xff,0x22,0x44,0x55,0x66,0x55,0x44,0x22,0xff,0xcc,0xaa,0x99,0x88,0x99,0xaa,0xcc, 0xff,0x33,0x55,0x66,0x55,0x33,0xff,0xbb,0x99,0x88,0x99,0xbb,0xff,0x66,0xff,0x88, 0xff,0x55,0x33,0x00,0x33,0x55,0x11,0xee,0x33,0x66,0x44,0xff,0x11,0x22,0xee,0xaa, 0xff,0x44,0x00,0xcc,0xdd,0xff,0xaa,0x88,0xbb,0x00,0xdd,0x99,0xbb,0xee,0xbb,0x99, 0x88,0x00,0x77,0xff,0x99,0x00,0x66,0xff,0xaa,0x00,0x55,0xff,0xbb,0x00,0x44,0xff, 0xcc,0x00,0x33,0xff,0xdd,0x00,0x22,0xff,0xee,0x00,0x11,0xff,0xff,0x00,0x00,0xff, 0xff,0x00,0xee,0x11,0xdd,0x22,0xcc,0x33,0xbb,0x44,0xaa,0x55,0x99,0x66,0x88,0x77, 0x88,0x77,0x99,0x66,0xaa,0x55,0xbb,0x44,0xcc,0x33,0xdd,0x22,0xee,0x11,0xff,0x00, 0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff,0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77, 0x77,0x66,0x55,0x44,0x33,0x22,0x11,0x00,0xff,0xee,0xdd,0xcc,0xbb,0xaa,0x99,0x88, 0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff,0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77, 0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff,0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77 }; const struct MachineDriver crush_driver = { "crush", rom, /* basic machine hardware */ 3072000, /* 3.072 Mhz. Is this correct for Crush Roller? */ 60, readmem, writemem, dsw, { 0xf1 }, 0, interrupt, 0, /* video hardware */ 224,288, gfxdecodeinfo, palette,sizeof(palette)/3, colortable,sizeof(colortable)/4, 0,'A', 0x0f,0x09, 8*11,8*19,0x01, 0, pengo_vh_start, pengo_vh_stop, pengo_vh_screenrefresh, /* sound hardware */ samples, 0, 0, 0, 0, 0, pengo_sh_update };