diff options
Diffstat (limited to 'src/mame/drivers/spy.c')
-rw-r--r-- | src/mame/drivers/spy.c | 656 |
1 files changed, 656 insertions, 0 deletions
diff --git a/src/mame/drivers/spy.c b/src/mame/drivers/spy.c new file mode 100644 index 00000000000..3957e309291 --- /dev/null +++ b/src/mame/drivers/spy.c @@ -0,0 +1,656 @@ +/*************************************************************************** + +S.P.Y. (c) 1989 Konami + +Similar to Bottom of the Ninth + +driver by Nicola Salmoria + + +Revisions: + +05-10-2002 Acho A. Tang +- simulated PMCU protection(guess only) +- changed priority scheme to fix graphics in 3D levels +- fixed crashes caused by bank switching +- disabled logging and debug messages + +***************************************************************************/ + +#include "driver.h" +#include "cpu/m6809/m6809.h" +#include "video/konamiic.h" +#include "sound/3812intf.h" +#include "sound/k007232.h" + + +VIDEO_START( spy ); +VIDEO_UPDATE( spy ); + +static UINT8 *pmcram; + + +static INTERRUPT_GEN( spy_interrupt ) +{ + if (K052109_is_IRQ_enabled()) + cpunum_set_input_line(0, 0, HOLD_LINE); +} + + +static int rambank,pmcbank; +static UINT8 *ram; + +static READ8_HANDLER( spy_bankedram1_r ) +{ + if (rambank & 1) + { + return paletteram_r(offset); + } + else if (rambank & 2) + { + if (pmcbank) + { + //logerror("%04x read pmcram %04x\n",activecpu_get_pc(),offset); + return pmcram[offset]; + } + else + { + //logerror("%04x read pmc internal ram %04x\n",activecpu_get_pc(),offset); + return 0; + } + } + else + return ram[offset]; +} + +static WRITE8_HANDLER( spy_bankedram1_w ) +{ + if (rambank & 1) + { + paletteram_xBBBBBGGGGGRRRRR_be_w(offset,data); + } + else if (rambank & 2) + { + if (pmcbank) + { + //logerror("%04x pmcram %04x = %02x\n",activecpu_get_pc(),offset,data); + pmcram[offset] = data; + } + //else + //logerror("%04x pmc internal ram %04x = %02x\n",activecpu_get_pc(),offset,data); + } + else + ram[offset] = data; +} + +/* +this is the data written to internal ram on startup: +00: e7 7e 38 fc 08 +01: df 36 38 dc 00 +02: df 12 3a dc 00 +03: df 00 38 dc 08 +04: 1f 7e 00 db 00 +05: 26 fe 00 ff 0c +06: 89 03 34 fc 0d +07: 81 03 34 fc 09 +08: 81 03 34 fc 09 +09: 81 03 34 fc 09 +0a: 81 03 2f fc 09 +0b: cc 36 0e d9 08 +0c: 84 7e 00 ab 0c +0d: 5f 7e 03 cd 08 +0e: 7f 80 fe ef 08 +0f: 5f 7e 0f fd 08 +10: e7 7e 38 fc 08 +11: df 00 3a dc 00 +12: df 12 0e d9 08 +13: df ec 10 e0 0c +14: 1f fe 03 e0 0c +15: df fe 03 e0 0c +16: dc 5e 3e fc 08 +17: df 12 2b d9 08 +18: 67 25 38 fc 0c +19: df 12 3c dc 00 +1a: df 36 00 db 00 +1b: c1 14 00 fb 08 +1c: c1 34 38 fc 08 +1d: c5 22 37 dc 00 +1e: cd 12 3c dc 04 +1f: c5 46 3b dc 00 +20: cd 36 00 db 04 +21: 49 16 ed f9 0c +22: c9 18 ea f9 0c +23: dc 12 2a f9 08 +24: cc 5a 26 f9 08 +25: 5f 7e 18 fd 08 +26: 5a 7e 32 f8 08 +27: 84 6c 33 9c 0c +28: cc 00 0e d9 08 +29: 5f 7e 14 fd 08 +2a: 0a 7e 24 fd 08 +2b: c5 ec 0d e0 0c +2c: 5f 7e 28 fd 08 +2d: dc 16 00 fb 08 +2e: dc 44 22 fd 08 +2f: cd fe 02 e0 0c +30: 84 7e 00 bb 0c +31: 5a 7e 00 73 08 +32: 84 7e 00 9b 0c +33: 5a 7e 00 36 08 +34: 81 03 00 fb 09 +35: 81 03 00 fb 09 +36: 81 03 00 fe 09 +37: cd fe 01 e0 0c +38: 84 7e 00 ab 0c +39: 5f 7e 00 db 00 +3a: 84 7e 3f ad 0c +3b: cd ec 01 e0 0c +3c: 84 6c 00 ab 0c +3d: 5f 7e 00 db 00 +3e: 84 6c 00 ab 0c +3f: 5f 7e 00 ce 08 +*/ + +static WRITE8_HANDLER( bankswitch_w ) +{ + UINT8 *rom = memory_region(REGION_CPU1); + int offs; + + /* bit 0 = RAM bank? */ +if ((data & 1) == 0) popmessage("bankswitch RAM bank 0"); + + /* bit 1-4 = ROM bank */ + if (data & 0x10) offs = 0x20000 + (data & 0x06) * 0x1000; + else offs = 0x10000 + (data & 0x0e) * 0x1000; + memory_set_bankptr(1,&rom[offs]); +} + +//AT +static void spy_collision(void) +{ +#define MAX_SPRITES 64 +#define DEF_NEAR_PLANE 0x6400 +#define NEAR_PLANE_ZOOM 0x0100 +#define FAR_PLANE_ZOOM 0x0000 + + int op1, x1, w1, z1, d1, y1, h1; + int op2, x2, w2, z2, d2, y2, h2; + int mode, i, loopend, nearplane; + + mode = pmcram[0x1]; + op1 = pmcram[0x2]; + if (op1 == 1) + { + x1 = (pmcram[0x3]<<8) + pmcram[0x4]; + w1 = (pmcram[0x5]<<8) + pmcram[0x6]; + z1 = (pmcram[0x7]<<8) + pmcram[0x8]; + d1 = (pmcram[0x9]<<8) + pmcram[0xa]; + y1 = (pmcram[0xb]<<8) + pmcram[0xc]; + h1 = (pmcram[0xd]<<8) + pmcram[0xe]; + + for (i=16; i<14*MAX_SPRITES + 2; i+=14) + { + op2 = pmcram[i]; + if (op2 || mode==0x0c) + { + x2 = (pmcram[i+0x1]<<8) + pmcram[i+0x2]; + w2 = (pmcram[i+0x3]<<8) + pmcram[i+0x4]; + z2 = (pmcram[i+0x5]<<8) + pmcram[i+0x6]; + d2 = (pmcram[i+0x7]<<8) + pmcram[i+0x8]; + y2 = (pmcram[i+0x9]<<8) + pmcram[i+0xa]; + h2 = (pmcram[i+0xb]<<8) + pmcram[i+0xc]; +/* + The mad scientist's laser truck has both a high sprite center and a small height value. + It has to be measured from the ground to detect correctly. +*/ + if (w2==0x58 && d2==0x04 && h2==0x10 && y2==0x30) h2 = y2; + + // what other sprites fall into: + if ( (abs(x1-x2)<w1+w2) && (abs(z1-z2)<d1+d2) && (abs(y1-y2)<h1+h2) ) + { + pmcram[0xf] = 0; + pmcram[i+0xd] = 0; + } + else + pmcram[i+0xd] = 1; + } + } + } + else if (op1 > 1) + { +/* + The PMCU also projects geometries to screen coordinates. Unfortunately I'm unable to figure + the scale factors from the PMCU code. Plugging 0 and 0x100 to the far and near planes seems + to do the trick though. +*/ + loopend = (pmcram[0]<<8) + pmcram[1]; + nearplane = (pmcram[2]<<8) + pmcram[3]; + + // fail safe + if (loopend > MAX_SPRITES) loopend = MAX_SPRITES; + if (!nearplane) nearplane = DEF_NEAR_PLANE; + + loopend = (loopend<<1) + 4; + + for (i=4; i<loopend; i+=2) + { + op2 = (pmcram[i]<<8) + pmcram[i+1]; + op2 = (op2 * (NEAR_PLANE_ZOOM - FAR_PLANE_ZOOM)) / nearplane + FAR_PLANE_ZOOM; + pmcram[i] = op2 >> 8; + pmcram[i+1] = op2 & 0xff; + } + + memset(pmcram+loopend, 0, 0x800-loopend); // clean up for next frame + } +} +//ZT + +static WRITE8_HANDLER( spy_3f90_w ) +{ + extern int spy_video_enable; + static int old; + + /********************************************************************* + * + * Signals, from schematic: + * Bit 0 - CTR1 0x01 + * Bit 1 - CTR2 0x02 + * Bit 2 - CHA-RD 0x04 + * Bit 3 - TV-KILL 0x08 +TV-KILL & COLORBLK to pin 7 of + * 052535 video chips + * + * Bit 4 - COLORBK/RVBK 0x10 + * Bit 5 - PMCBK 0x20 GX857 053180 PAL20P Pin 7 (MCE1) + * Bit 6 - PMC-START 0x40 PMC START + * Bit 7 - PMC-BK 0x80 PMC BK + * + * PMC takes AB0-AB12, D0-D7 from 6809E, outputs EA0-EA10, ED0-ED7, + * tied to A and D bus of 2128SL + * + * See "MCPU" page of S.P.Y schematics for more... + * + * PMC ERWE -> ~WR of 2128SL + * PMC ERCS -> ~CE of 2128SL + * PMC EROE -> ~OE of 2128SL + * + * PMCOUTO -> PMCFIRQ -> 6809E ~FIRQ and PORT4, bit 0x08 + * + * PMC selected by PMC/RVRAMCS signal: pin 16 of PAL20P 05318 + * + * AB0xC -> 0x1000, so if address & 0x1000, appears PMC is selected. + * + * Other apparent selects: + * + * 0x0800 -> COLORCS (color enable?) + * 0x2000 -> ~CS1 on 6264W + * 0x4000 -> ~OE on S63 27512 + * 0x8000 -> ~OE on S22 27512 + * + ********************************************************************/ + + /* bits 0/1 = coin counters */ + coin_counter_w(0,data & 0x01); + coin_counter_w(1,data & 0x02); + + /* bit 2 = enable char ROM reading through the video RAM */ + K052109_set_RMRD_line((data & 0x04) ? ASSERT_LINE : CLEAR_LINE); + + /* bit 3 = disable video */ + spy_video_enable = ~(data & 0x08); + + /* bit 4 = read RAM at 0000 (if set) else read color palette RAM */ + /* bit 5 = PMCBK */ + rambank = (data & 0x30) >> 4; + /* bit 7 = PMC-BK */ + pmcbank = (data & 0x80) >> 7; + +//logerror("%04x: 3f90_w %02x\n",activecpu_get_pc(),data); + /* bit 6 = PMC-START */ + if ((data & 0x40) && !(old & 0x40)) + { + /* we should handle collision here */ +//AT +/* +int i; + +logerror("collision test:\n"); +for (i = 0;i < 0xfe;i++) +{ + logerror("%02x ",pmcram[i]); + if (i == 0x0f || (i > 0x10 && (i - 0x10) % 14 == 13)) + logerror("\n"); +} +*/ + spy_collision(); +//ZT + cpunum_set_input_line(0,M6809_FIRQ_LINE,HOLD_LINE); + } + + old = data; +} + + +static WRITE8_HANDLER( spy_sh_irqtrigger_w ) +{ + cpunum_set_input_line_and_vector(1,0,HOLD_LINE,0xff); +} + +static WRITE8_HANDLER( sound_bank_w ) +{ + int bank_A,bank_B; + + bank_A = (data >> 0) & 0x03; + bank_B = (data >> 2) & 0x03; + K007232_set_bank(0,bank_A,bank_B); + bank_A = (data >> 4) & 0x03; + bank_B = (data >> 6) & 0x03; + K007232_set_bank(1,bank_A,bank_B); +} + + + +static ADDRESS_MAP_START( spy_readmem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x07ff) AM_READ(spy_bankedram1_r) + AM_RANGE(0x0800, 0x1aff) AM_READ(MRA8_RAM) + AM_RANGE(0x3fd0, 0x3fd0) AM_READ(input_port_4_r) + AM_RANGE(0x3fd1, 0x3fd1) AM_READ(input_port_0_r) + AM_RANGE(0x3fd2, 0x3fd2) AM_READ(input_port_1_r) + AM_RANGE(0x3fd3, 0x3fd3) AM_READ(input_port_2_r) + AM_RANGE(0x3fe0, 0x3fe0) AM_READ(input_port_3_r) + AM_RANGE(0x2000, 0x5fff) AM_READ(K052109_051960_r) + AM_RANGE(0x6000, 0x7fff) AM_READ(MRA8_BANK1) + AM_RANGE(0x8000, 0xffff) AM_READ(MRA8_ROM) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( spy_writemem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x07ff) AM_WRITE(spy_bankedram1_w) AM_BASE(&ram) + AM_RANGE(0x0800, 0x1aff) AM_WRITE(MWA8_RAM) + AM_RANGE(0x3f80, 0x3f80) AM_WRITE(bankswitch_w) + AM_RANGE(0x3f90, 0x3f90) AM_WRITE(spy_3f90_w) + AM_RANGE(0x3fa0, 0x3fa0) AM_WRITE(watchdog_reset_w) + AM_RANGE(0x3fb0, 0x3fb0) AM_WRITE(soundlatch_w) + AM_RANGE(0x3fc0, 0x3fc0) AM_WRITE(spy_sh_irqtrigger_w) + AM_RANGE(0x2000, 0x5fff) AM_WRITE(K052109_051960_w) + AM_RANGE(0x6000, 0x7fff) AM_WRITE(MWA8_ROM) + AM_RANGE(0x8000, 0xffff) AM_WRITE(MWA8_ROM) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( spy_sound_readmem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_READ(MRA8_ROM) + AM_RANGE(0x8000, 0x87ff) AM_READ(MRA8_RAM) + AM_RANGE(0xa000, 0xa00d) AM_READ(K007232_read_port_0_r) + AM_RANGE(0xb000, 0xb00d) AM_READ(K007232_read_port_1_r) + AM_RANGE(0xc000, 0xc000) AM_READ(YM3812_status_port_0_r) + AM_RANGE(0xd000, 0xd000) AM_READ(soundlatch_r) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( spy_sound_writemem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_WRITE(MWA8_ROM) + AM_RANGE(0x8000, 0x87ff) AM_WRITE(MWA8_RAM) + AM_RANGE(0x9000, 0x9000) AM_WRITE(sound_bank_w) + AM_RANGE(0xa000, 0xa00d) AM_WRITE(K007232_write_port_0_w) + AM_RANGE(0xb000, 0xb00d) AM_WRITE(K007232_write_port_1_w) + AM_RANGE(0xc000, 0xc000) AM_WRITE(YM3812_control_port_0_w) + AM_RANGE(0xc001, 0xc001) AM_WRITE(YM3812_write_port_0_w) +ADDRESS_MAP_END + + + +static INPUT_PORTS_START( spy ) + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* button 3 */ + + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* button 3 */ + + PORT_START + PORT_DIPNAME( 0x0f, 0x0f, DEF_STR( Coin_A ) ) + PORT_DIPSETTING( 0x02, DEF_STR( 4C_1C ) ) + PORT_DIPSETTING( 0x05, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x08, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x04, DEF_STR( 3C_2C ) ) + PORT_DIPSETTING( 0x01, DEF_STR( 4C_3C ) ) + PORT_DIPSETTING( 0x0f, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x03, DEF_STR( 3C_4C ) ) + PORT_DIPSETTING( 0x07, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0x0e, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x06, DEF_STR( 2C_5C ) ) + PORT_DIPSETTING( 0x0d, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x0c, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0x0b, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0x0a, DEF_STR( 1C_6C ) ) + PORT_DIPSETTING( 0x09, DEF_STR( 1C_7C ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Free_Play ) ) + PORT_DIPNAME( 0xf0, 0xf0, DEF_STR( Coin_B ) ) + PORT_DIPSETTING( 0x20, DEF_STR( 4C_1C ) ) + PORT_DIPSETTING( 0x50, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x80, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x40, DEF_STR( 3C_2C ) ) + PORT_DIPSETTING( 0x10, DEF_STR( 4C_3C ) ) + PORT_DIPSETTING( 0xf0, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x30, DEF_STR( 3C_4C ) ) + PORT_DIPSETTING( 0x70, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0xe0, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x60, DEF_STR( 2C_5C ) ) + PORT_DIPSETTING( 0xd0, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0xc0, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0xb0, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0xa0, DEF_STR( 1C_6C ) ) + PORT_DIPSETTING( 0x90, DEF_STR( 1C_7C ) ) +// PORT_DIPSETTING( 0x00, "Invalid" ) + + PORT_START + PORT_DIPNAME( 0x03, 0x02, DEF_STR( Lives ) ) + PORT_DIPSETTING( 0x03, "2" ) + PORT_DIPSETTING( 0x02, "3" ) + PORT_DIPSETTING( 0x01, "5" ) + PORT_DIPSETTING( 0x00, "7" ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unused ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x18, 0x08, DEF_STR( Bonus_Life ) ) + PORT_DIPSETTING( 0x18, "10k and every 20k" ) + PORT_DIPSETTING( 0x10, "20k and every 30k" ) + PORT_DIPSETTING( 0x08, "20k only" ) + PORT_DIPSETTING( 0x00, "30k only" ) + PORT_DIPNAME( 0x60, 0x40, DEF_STR( Difficulty ) ) + PORT_DIPSETTING( 0x60, DEF_STR( Easy ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Normal ) ) + PORT_DIPSETTING( 0x20, "Difficult" ) + PORT_DIPSETTING( 0x00, "Very Difficult" ) + PORT_DIPNAME( 0x80, 0x00, DEF_STR( Demo_Sounds ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SPECIAL ) /* PMCFIRQ signal from the PMC */ + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Flip_Screen ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unused ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_SERVICE( 0x40, IP_ACTIVE_LOW ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Continues ) ) + PORT_DIPSETTING( 0x80, "Unlimited" ) + PORT_DIPSETTING( 0x00, "5 Times" ) +INPUT_PORTS_END + + + +static void volume_callback0(int v) +{ + K007232_set_volume(0,0,(v >> 4) * 0x11,0); + K007232_set_volume(0,1,0,(v & 0x0f) * 0x11); +} + +static void volume_callback1(int v) +{ + K007232_set_volume(1,0,(v >> 4) * 0x11,0); + K007232_set_volume(1,1,0,(v & 0x0f) * 0x11); +} + +static struct K007232_interface k007232_interface_1 = +{ + REGION_SOUND1, + volume_callback0 +}; + +static struct K007232_interface k007232_interface_2 = +{ + REGION_SOUND2, + volume_callback1 +}; + + +static void irqhandler(int linestate) +{ + cpunum_set_input_line(1, INPUT_LINE_NMI, linestate); +} + +static struct YM3812interface ym3812_interface = +{ + irqhandler +}; + + + +static MACHINE_DRIVER_START( spy ) + + /* basic machine hardware */ + MDRV_CPU_ADD(M6809, 3000000) /* ? */ + MDRV_CPU_PROGRAM_MAP(spy_readmem,spy_writemem) + MDRV_CPU_VBLANK_INT(spy_interrupt,1) + + MDRV_CPU_ADD(Z80, 3579545) + /* audio CPU */ + MDRV_CPU_PROGRAM_MAP(spy_sound_readmem,spy_sound_writemem) + /* nmi by the sound chip */ + MDRV_SCREEN_REFRESH_RATE(60) + MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER | VIDEO_HAS_SHADOWS) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(64*8, 32*8) + MDRV_SCREEN_VISIBLE_AREA(13*8, (64-13)*8-1, 2*8, 30*8-1 ) + MDRV_PALETTE_LENGTH(1024) + + MDRV_VIDEO_START(spy) + MDRV_VIDEO_UPDATE(spy) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD(YM3812, 3579545) + MDRV_SOUND_CONFIG(ym3812_interface) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) + + MDRV_SOUND_ADD(K007232, 3579545) + MDRV_SOUND_CONFIG(k007232_interface_1) + MDRV_SOUND_ROUTE(0, "mono", 0.20) + MDRV_SOUND_ROUTE(1, "mono", 0.20) + + MDRV_SOUND_ADD(K007232, 3579545) + MDRV_SOUND_CONFIG(k007232_interface_2) + MDRV_SOUND_ROUTE(0, "mono", 0.20) + MDRV_SOUND_ROUTE(1, "mono", 0.20) +MACHINE_DRIVER_END + + +/*************************************************************************** + + Game ROMs + +***************************************************************************/ + +ROM_START( spy ) + ROM_REGION( 0x29000, REGION_CPU1, 0 ) /* code + banked roms + space for banked ram */ + ROM_LOAD( "857n03.bin", 0x10000, 0x10000, CRC(97993b38) SHA1(0afd561bc85fcbfe30f2d16807424ceec7188ce7) ) + ROM_LOAD( "857n02.bin", 0x20000, 0x08000, CRC(31a97efe) SHA1(6c9ec3954e4d16634bf95835b8b404d3a6ef6e24) ) + ROM_CONTINUE( 0x08000, 0x08000 ) + + ROM_REGION( 0x10000, REGION_CPU2, 0 ) /* Z80 code */ + ROM_LOAD( "857d01.bin", 0x0000, 0x8000, CRC(aad4210f) SHA1(bb40b8673939b5ce51012606da86b4dcbfc52a57) ) + + ROM_REGION( 0x080000, REGION_GFX1, 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */ + ROM_LOAD( "857b09.bin", 0x00000, 0x40000, CRC(b8780966) SHA1(6c255f1e4d1398fa9010a1ae0f5172dc524df109) ) /* characters */ + ROM_LOAD( "857b08.bin", 0x40000, 0x40000, CRC(3e4d8d50) SHA1(70f45a725bf1e9d15285ffb6b280945f7ce7faf0) ) + + ROM_REGION( 0x100000, REGION_GFX2, 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */ + ROM_LOAD( "857b06.bin", 0x00000, 0x80000, CRC(7b515fb1) SHA1(3830649d47964940023760b76e2bf94bb9163f23) ) /* sprites */ + ROM_LOAD( "857b05.bin", 0x80000, 0x80000, CRC(27b0f73b) SHA1(6b6a3da11c3005e3a62e6280818c18ae2ea31800) ) + + ROM_REGION( 0x0200, REGION_PROMS, 0 ) + ROM_LOAD( "857a10.bin", 0x0000, 0x0100, CRC(32758507) SHA1(c21f89ad253502968a755fb0d23da98319f9cd93) ) /* priority encoder (not used) */ + + ROM_REGION( 0x40000, REGION_SOUND1, 0 ) /* samples for 007232 #0 */ + ROM_LOAD( "857b07.bin", 0x00000, 0x40000, CRC(ce3512d4) SHA1(1e7c3feabfc3ac89056982b76de39e283cf5894d) ) + + ROM_REGION( 0x40000, REGION_SOUND2, 0 ) /* samples for 007232 #1 */ + ROM_LOAD( "857b04.bin", 0x00000, 0x40000, CRC(20b83c13) SHA1(63062f1c0a9adbbced3d3d73682a2cd1217bee7d) ) +ROM_END + +ROM_START( spyu ) + ROM_REGION( 0x29000, REGION_CPU1, 0 ) /* code + banked roms + space for banked ram */ + ROM_LOAD( "857m03.bin", 0x10000, 0x10000, CRC(3bd87fa4) SHA1(257371ef31c8adcdc04f46e989b7a2f3531c2ab1) ) + ROM_LOAD( "857m02.bin", 0x20000, 0x08000, CRC(306cc659) SHA1(91d150b8d320bf19c12bc46103ffdffacf4387c3) ) + ROM_CONTINUE( 0x08000, 0x08000 ) + + ROM_REGION( 0x10000, REGION_CPU2, 0 ) /* Z80 code */ + ROM_LOAD( "857d01.bin", 0x0000, 0x8000, CRC(aad4210f) SHA1(bb40b8673939b5ce51012606da86b4dcbfc52a57) ) + + ROM_REGION( 0x080000, REGION_GFX1, 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */ + ROM_LOAD( "857b09.bin", 0x00000, 0x40000, CRC(b8780966) SHA1(6c255f1e4d1398fa9010a1ae0f5172dc524df109) ) /* characters */ + ROM_LOAD( "857b08.bin", 0x40000, 0x40000, CRC(3e4d8d50) SHA1(70f45a725bf1e9d15285ffb6b280945f7ce7faf0) ) + + ROM_REGION( 0x100000, REGION_GFX2, 0 ) /* graphics ( dont dispose as the program can read them, 0 ) */ + ROM_LOAD( "857b06.bin", 0x00000, 0x80000, CRC(7b515fb1) SHA1(3830649d47964940023760b76e2bf94bb9163f23) ) /* sprites */ + ROM_LOAD( "857b05.bin", 0x80000, 0x80000, CRC(27b0f73b) SHA1(6b6a3da11c3005e3a62e6280818c18ae2ea31800) ) + + ROM_REGION( 0x0200, REGION_PROMS, 0 ) + ROM_LOAD( "857a10.bin", 0x0000, 0x0100, CRC(32758507) SHA1(c21f89ad253502968a755fb0d23da98319f9cd93) ) /* priority encoder (not used) */ + + ROM_REGION( 0x40000, REGION_SOUND1, 0 ) /* samples for 007232 #0 */ + ROM_LOAD( "857b07.bin", 0x00000, 0x40000, CRC(ce3512d4) SHA1(1e7c3feabfc3ac89056982b76de39e283cf5894d) ) + + ROM_REGION( 0x40000, REGION_SOUND2, 0 ) /* samples for 007232 #1 */ + ROM_LOAD( "857b04.bin", 0x00000, 0x40000, CRC(20b83c13) SHA1(63062f1c0a9adbbced3d3d73682a2cd1217bee7d) ) +ROM_END + + + +static void gfx_untangle(void) +{ + konami_rom_deinterleave_2(REGION_GFX1); + konami_rom_deinterleave_2(REGION_GFX2); +} + +static DRIVER_INIT( spy ) +{ + paletteram = &memory_region(REGION_CPU1)[0x28000]; + pmcram = &memory_region(REGION_CPU1)[0x28800]; + gfx_untangle(); +} + + + +GAME( 1989, spy, 0, spy, spy, spy, ROT0, "Konami", "S.P.Y. - Special Project Y (World ver. N)", 0) +GAME( 1989, spyu, spy, spy, spy, spy, ROT0, "Konami", "S.P.Y. - Special Project Y (US ver. M)", 0) |