diff options
Diffstat (limited to 'src/mame/drivers/pingpong.c')
-rw-r--r-- | src/mame/drivers/pingpong.c | 617 |
1 files changed, 617 insertions, 0 deletions
diff --git a/src/mame/drivers/pingpong.c b/src/mame/drivers/pingpong.c new file mode 100644 index 00000000000..02c157aef60 --- /dev/null +++ b/src/mame/drivers/pingpong.c @@ -0,0 +1,617 @@ +#include "driver.h" +#include "sound/sn76496.h" + +extern WRITE8_HANDLER( pingpong_videoram_w ); +extern WRITE8_HANDLER( pingpong_colorram_w ); + +extern PALETTE_INIT( pingpong ); +extern VIDEO_START( pingpong ); +extern VIDEO_UPDATE( pingpong ); + +static int intenable; + +static int question_addr_high = 0; + +static WRITE8_HANDLER( cashquiz_question_bank_high_w ) +{ + if( data != 0xff ) + { + switch( ~data & 0xff ) + { + case 0x01: + question_addr_high = 0; + break; + case 0x02: + question_addr_high = 0x8000; + break; + case 0x04: + question_addr_high = 0x10000; + break; + case 0x08: + question_addr_high = 0x18000; + break; + case 0x10: + question_addr_high = 0x20000; + break; + case 0x20: + question_addr_high = 0x28000; + break; + case 0x40: + question_addr_high = 0x30000; + break; + case 0x80: + question_addr_high = 0x38000; + break; + } + } +} + +static WRITE8_HANDLER( cashquiz_question_bank_low_w ) +{ + if(data >= 0x60 && data <= 0xdf) + { + int bank = data & 7; + int bankaddr = question_addr_high | ((data - 0x60) * 0x100); + UINT8 *questions = memory_region(REGION_USER1) + bankaddr; + memory_set_bankptr(bank + 1,questions); + + } +} + + +static WRITE8_HANDLER( coin_w ) +{ + /* bit 2 = irq enable, bit 3 = nmi enable */ + intenable = data & 0x0c; + + /* bit 0/1 = coin counters */ + coin_counter_w(0,data & 1); + coin_counter_w(1,data & 2); + + /* other bits unknown */ +} + +static INTERRUPT_GEN( pingpong_interrupt ) +{ + if (cpu_getiloops() == 0) + { + if (intenable & 0x04) cpunum_set_input_line(0, 0, HOLD_LINE); + } + else if (cpu_getiloops() % 2) + { + if (intenable & 0x08) cpunum_set_input_line(0, INPUT_LINE_NMI, PULSE_LINE); + } +} + +static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_READ(MRA8_ROM) + AM_RANGE(0x8000, 0x87ff) AM_READ(MRA8_RAM) + AM_RANGE(0x9000, 0x97ff) AM_READ(MRA8_RAM) + AM_RANGE(0xa800, 0xa800) AM_READ(input_port_0_r) + AM_RANGE(0xa880, 0xa880) AM_READ(input_port_1_r) + AM_RANGE(0xa900, 0xa900) AM_READ(input_port_2_r) + AM_RANGE(0xa980, 0xa980) AM_READ(input_port_3_r) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x7fff) AM_WRITE(MWA8_ROM) + AM_RANGE(0x8000, 0x83ff) AM_WRITE(pingpong_colorram_w) AM_BASE(&colorram) + AM_RANGE(0x8400, 0x87ff) AM_WRITE(pingpong_videoram_w) AM_BASE(&videoram) + AM_RANGE(0x9000, 0x9002) AM_WRITE(MWA8_RAM) + AM_RANGE(0x9003, 0x9052) AM_WRITE(MWA8_RAM) AM_BASE(&spriteram) AM_SIZE(&spriteram_size) + AM_RANGE(0x9053, 0x97ff) AM_WRITE(MWA8_RAM) + AM_RANGE(0xa000, 0xa000) AM_WRITE(coin_w) /* coin counters + irq enables */ + AM_RANGE(0xa200, 0xa200) AM_WRITE(MWA8_NOP) /* SN76496 data latch */ + AM_RANGE(0xa400, 0xa400) AM_WRITE(SN76496_0_w) /* trigger read */ + AM_RANGE(0xa600, 0xa600) AM_WRITE(watchdog_reset_w) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( merlinmm_map, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x3fff) AM_ROM + AM_RANGE(0x5000, 0x53ff) AM_RAM AM_BASE(&generic_nvram) AM_SIZE(&generic_nvram_size) + AM_RANGE(0x5400, 0x57ff) AM_RAM + AM_RANGE(0x6000, 0x6007) AM_WRITENOP /* solenoid writes */ + AM_RANGE(0x7000, 0x7000) AM_READ(input_port_4_r) + AM_RANGE(0x8000, 0x83ff) AM_RAM AM_WRITE(pingpong_colorram_w) AM_BASE(&colorram) + AM_RANGE(0x8400, 0x87ff) AM_RAM AM_WRITE(pingpong_videoram_w) AM_BASE(&videoram) + AM_RANGE(0x9000, 0x9002) AM_RAM + AM_RANGE(0x9003, 0x9052) AM_RAM AM_BASE(&spriteram) AM_SIZE(&spriteram_size) + AM_RANGE(0x9053, 0x97ff) AM_RAM + AM_RANGE(0xa000, 0xa000) AM_WRITE(coin_w) /* irq enables */ + AM_RANGE(0xa000, 0xa000) AM_READ(input_port_0_r) + AM_RANGE(0xa080, 0xa080) AM_READ(input_port_1_r) + AM_RANGE(0xa100, 0xa100) AM_READ(input_port_2_r) + AM_RANGE(0xa180, 0xa180) AM_READ(input_port_3_r) + AM_RANGE(0xa200, 0xa200) AM_WRITE(MWA8_NOP) /* SN76496 data latch */ + AM_RANGE(0xa400, 0xa400) AM_WRITE(SN76496_0_w) /* trigger read */ + AM_RANGE(0xa600, 0xa600) AM_WRITE(watchdog_reset_w) +ADDRESS_MAP_END + + + +static INPUT_PORTS_START( pingpong ) + PORT_START /* IN0 */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_SERVICE( 0x04, IP_ACTIVE_LOW ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE1 ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) + + PORT_START /* IN1 */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_PLAYER(2) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_PLAYER(2) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON2 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_2WAY + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_2WAY + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) + + PORT_START /* DSW1 */ + PORT_DIPNAME( 0x0F, 0x0F, DEF_STR( Coin_B ) ) + PORT_DIPSETTING( 0x04, DEF_STR( 4C_1C ) ) + PORT_DIPSETTING( 0x0A, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x01, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x02, DEF_STR( 3C_2C ) ) + PORT_DIPSETTING( 0x08, DEF_STR( 4C_3C ) ) + PORT_DIPSETTING( 0x0F, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0x0C, DEF_STR( 3C_4C ) ) + PORT_DIPSETTING( 0x0E, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0x07, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x06, DEF_STR( 2C_5C ) ) + PORT_DIPSETTING( 0x0B, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x03, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0x0D, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0x05, 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_A ) ) + PORT_DIPSETTING( 0x40, DEF_STR( 4C_1C ) ) + PORT_DIPSETTING( 0xA0, DEF_STR( 3C_1C ) ) + PORT_DIPSETTING( 0x10, DEF_STR( 2C_1C ) ) + PORT_DIPSETTING( 0x20, DEF_STR( 3C_2C ) ) + PORT_DIPSETTING( 0x80, DEF_STR( 4C_3C ) ) + PORT_DIPSETTING( 0xF0, DEF_STR( 1C_1C ) ) + PORT_DIPSETTING( 0xC0, DEF_STR( 3C_4C ) ) + PORT_DIPSETTING( 0xE0, DEF_STR( 2C_3C ) ) + PORT_DIPSETTING( 0x70, DEF_STR( 1C_2C ) ) + PORT_DIPSETTING( 0x60, DEF_STR( 2C_5C ) ) + PORT_DIPSETTING( 0xB0, DEF_STR( 1C_3C ) ) + PORT_DIPSETTING( 0x30, DEF_STR( 1C_4C ) ) + PORT_DIPSETTING( 0xD0, DEF_STR( 1C_5C ) ) + PORT_DIPSETTING( 0x50, DEF_STR( 1C_6C ) ) + PORT_DIPSETTING( 0x90, DEF_STR( 1C_7C ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Free_Play ) ) + + PORT_START /* DSW2 */ + PORT_DIPNAME( 0x01, 0x00, DEF_STR( Demo_Sounds ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x06, 0x06, DEF_STR( Difficulty ) ) + PORT_DIPSETTING( 0x06, DEF_STR( Easy ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Normal ) ) + PORT_DIPSETTING( 0x04, "Difficult" ) + PORT_DIPSETTING( 0x00, "Very Difficult" ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) +INPUT_PORTS_END + +static INPUT_PORTS_START( merlinmm ) + PORT_START_TAG("IN0") + PORT_DIPNAME( 0x01, 0x01, "Bank 3-3") + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, "Bank 3-2") + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, "Bank 3-1") + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, "Door Close") + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, "Door Open") //Seems strange, one input to register an open door + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) //And a different one for closing it! + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START_TAG("IN1") + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY + + PORT_START_TAG("IN2") + PORT_SERVICE( 0x01, IP_ACTIVE_LOW ) + PORT_DIPNAME( 0x02, 0x02, "Stake" ) + PORT_DIPSETTING( 0x02, "10p" ) + PORT_DIPSETTING( 0x00, "20p" ) + PORT_DIPNAME( 0x04, 0x04, "Bank 1-6") + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, "Bank 1-5") + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, "10p Enabled" ) + PORT_DIPSETTING( 0x10, DEF_STR( No ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) + PORT_DIPNAME( 0x20, 0x20, "20p Enabled" ) + PORT_DIPSETTING( 0x20, DEF_STR( No ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) + PORT_DIPNAME( 0x40, 0x40, "50p Enabled" ) + PORT_DIPSETTING( 0x40, DEF_STR( No ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) + PORT_DIPNAME( 0x80, 0x80, "100p Enabled" ) + PORT_DIPSETTING( 0x80, DEF_STR( No ) ) + PORT_DIPSETTING( 0x00, DEF_STR( Yes ) ) + + PORT_START_TAG("IN3") + PORT_DIPNAME( 0x01, 0x01, "Bank 2-8") + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, "Bank 2-7") + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, "Bank 2-6") + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, "Bank 2-5") + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, "Bank 2-4") + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, "Bank 2-3") + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, "Bank 2-2") + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, "Bank 2-1") + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START_TAG("IN4") + PORT_DIPNAME( 0x01, 0x01, "10P Level" )//Most likely to be optos, rather than DIPs. + PORT_DIPSETTING( 0x01, DEF_STR( Low ) ) + PORT_DIPSETTING( 0x00, DEF_STR( High ) ) + PORT_DIPNAME( 0x02, 0x02, "20P Level" ) + PORT_DIPSETTING( 0x02, DEF_STR( Low ) ) + PORT_DIPSETTING( 0x00, DEF_STR( High ) ) + PORT_DIPNAME( 0x04, 0x04, "50P Level" ) + PORT_DIPSETTING( 0x04, DEF_STR( Low ) ) + PORT_DIPSETTING( 0x00, DEF_STR( High ) ) + PORT_DIPNAME( 0x08, 0x08, "100P Level" ) + PORT_DIPSETTING( 0x08, DEF_STR( Low ) ) + PORT_DIPSETTING( 0x00, DEF_STR( High ) ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_NAME("10P") + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_NAME("20P") + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN3 ) PORT_NAME("50P") + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN4 ) PORT_NAME("100P") +INPUT_PORTS_END + +static INPUT_PORTS_START( cashquiz ) + PORT_START_TAG("IN0") + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START1 ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) // 0x20 and 0x40 if both ON enable a test menu + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_NAME("P1 - A") + + PORT_START_TAG("IN1") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME("Select") + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_NAME("P1 - B") + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Set") + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_NAME("P1 - C") + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_NAME("P2 - A") + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_NAME("P2 - B") + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) PORT_NAME("P2 - C") + + PORT_START_TAG("IN2") + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START_TAG("IN3") + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + + PORT_START_TAG("IN4") + PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x02, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_NAME("10P") + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_NAME("20P") + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN3 ) PORT_NAME("50P") + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN4 ) PORT_NAME("100P") +INPUT_PORTS_END + +static const gfx_layout charlayout = +{ + 8,8, /* 8*8 characters */ + 512, /* 512 characters */ + 2, /* 2 bits per pixel */ + { 4, 0 }, /* the bitplanes are packed in one nibble */ + { 3, 2, 1, 0, 8*8+3, 8*8+2, 8*8+1, 8*8+0 }, /* x bit */ + { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, /* y bit */ + 16*8 /* every char takes 16 consecutive bytes */ +}; + +static const gfx_layout spritelayout = +{ + 16,16, /* 16*16 sprites */ + 128, /* 128 sprites */ + 2, /* 2 bits per pixel */ + { 4, 0 }, /* the bitplanes are packed in one nibble */ + { 12*16+3,12*16+2,12*16+1,12*16+0, + 8*16+3, 8*16+2, 8*16+1, 8*16+0, + 4*16+3, 4*16+2, 4*16+1, 4*16+0, + 3, 2, 1, 0 }, /* x bit */ + { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, + 32*8, 33*8, 34*8, 35*8, 36*8, 37*8, 38*8, 39*8 }, /* y bit */ + 64*8 /* every char takes 64 consecutive bytes */ +}; + +static GFXDECODE_START( pingpong ) + GFXDECODE_ENTRY( REGION_GFX1, 0, charlayout, 0, 64 ) + GFXDECODE_ENTRY( REGION_GFX2, 0, spritelayout, 64*4, 64 ) +GFXDECODE_END + + + +static MACHINE_DRIVER_START( pingpong ) + + /* basic machine hardware */ + MDRV_CPU_ADD_TAG("cpu",Z80,18432000/6) /* 3.072 MHz (probably) */ + MDRV_CPU_PROGRAM_MAP(readmem,writemem) + MDRV_CPU_VBLANK_INT(pingpong_interrupt,16) /* 1 IRQ + 8 NMI */ + + MDRV_SCREEN_REFRESH_RATE(60) + MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(32*8, 32*8) + MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1) + MDRV_GFXDECODE(pingpong) + MDRV_PALETTE_LENGTH(32) + MDRV_COLORTABLE_LENGTH(64*4+64*4) + + MDRV_PALETTE_INIT(pingpong) + MDRV_VIDEO_START(pingpong) + MDRV_VIDEO_UPDATE(pingpong) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD(SN76496, 18432000/8) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) +MACHINE_DRIVER_END + +/* too fast! */ +static MACHINE_DRIVER_START( merlinmm ) + MDRV_IMPORT_FROM( pingpong ) + MDRV_CPU_MODIFY("cpu") + MDRV_CPU_PROGRAM_MAP(merlinmm_map,0) + MDRV_CPU_VBLANK_INT(pingpong_interrupt,2) + + MDRV_NVRAM_HANDLER(generic_0fill) +MACHINE_DRIVER_END + + +/*************************************************************************** + + Game driver(s) + +***************************************************************************/ + +ROM_START( pingpong ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "pp_e04.rom", 0x0000, 0x4000, CRC(18552f8f) SHA1(cb03659b5e8a68003e72182a20979384d829280f) ) + ROM_LOAD( "pp_e03.rom", 0x4000, 0x4000, CRC(ae5f01e8) SHA1(f0d6a2c64822f2662fed3f601e279db18246f894) ) + + ROM_REGION( 0x2000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "pp_e01.rom", 0x0000, 0x2000, CRC(d1d6f090) SHA1(7b7d7cb90bed746dda871227463145263e4b0c5a) ) + + ROM_REGION( 0x2000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD( "pp_e02.rom", 0x0000, 0x2000, CRC(33c687e0) SHA1(7c90de4d163d2ffad00c8cb6a194fa6125a4f4c1) ) + + ROM_REGION( 0x0220, REGION_PROMS, 0 ) + ROM_LOAD( "pingpong.3j", 0x0000, 0x0020, CRC(3e04f06e) SHA1(a642c350f148e062d56eb2a2fc53c470603000e3) ) /* palette (this might be bad) */ + ROM_LOAD( "pingpong.11j", 0x0020, 0x0100, CRC(09d96b08) SHA1(81405e33eacc47f91ea4c7221d122f7e6f5b1e5d) ) /* sprites */ + ROM_LOAD( "pingpong.5h", 0x0120, 0x0100, CRC(8456046a) SHA1(8226f1325c14eb8aed5cd3c3d6bad9f9fd88c5fa) ) /* characters */ +ROM_END + +ROM_START( merlinmm ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "merlinmm.ic2", 0x0000, 0x4000, CRC(ea5b6590) SHA1(fdd5873c67761955e33260743cc45075dea34fb4) ) + + ROM_REGION( 0x2000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "merlinmm.7h", 0x0000, 0x2000, CRC(f7d535aa) SHA1(65f100c15b07ec3aa21f5ed132e2fbf6e9120dbe) ) + + ROM_REGION( 0x2000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD( "merl_sp.12c", 0x0000, 0x2000, CRC(517ecd57) SHA1(b0d4e2d106cddd6d19acd0e10f2d32544c84a900) ) + + ROM_REGION( 0x0220, REGION_PROMS, 0 ) + ROM_LOAD( "merlinmm.3j", 0x0000, 0x0020, CRC(d56e91f4) SHA1(152d88e4d168f697030d96c02ab9aeb220cc765d) ) /* palette */ + ROM_LOAD( "pingpong.11j", 0x0020, 0x0100, CRC(09d96b08) SHA1(81405e33eacc47f91ea4c7221d122f7e6f5b1e5d) ) /* sprites */ + ROM_LOAD( "pingpong.5h", 0x0120, 0x0100, CRC(8456046a) SHA1(8226f1325c14eb8aed5cd3c3d6bad9f9fd88c5fa) ) /* characters */ +ROM_END + +ROM_START( cashquiz ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "cashqcv5.ic3", 0x0000, 0x4000, CRC(8e9e2bed) SHA1(1894d40f89226a810c703ce5e49fdfd64d70287f) ) + /* 0x4000 - 0x7fff = extra hardware for question board */ + + ROM_REGION( 0x40000, REGION_USER1, 0 ) /* Question roms */ + ROM_LOAD( "q30_soaps.ic1", 0x02000, 0x6000, CRC(b35a30ac) SHA1(5daf52a6d973f5a1b1ec3395962bcab690c54e43) ) + ROM_CONTINUE( 0x00000, 0x2000 ) + ROM_LOAD( "q10.ic2", 0x0a000, 0x6000, CRC(54962e11) SHA1(3c89ac26ebc002b2bc723f1424a7ba3db7a98e5f) ) + ROM_CONTINUE( 0x08000, 0x2000 ) + ROM_LOAD( "q29_newsoccrick.ic3",0x12000, 0x6000, CRC(03d47262) SHA1(8a849cb4d4440042042cbdc0f34feebe71d6cb37) ) + ROM_CONTINUE( 0x10000, 0x2000 ) + ROM_LOAD( "q28_sportstime.ic4", 0x1a000, 0x6000, CRC(2bd00476) SHA1(88ed9d26909873c52273290686b4783563edfb61) ) + ROM_CONTINUE( 0x18000, 0x2000 ) + ROM_LOAD( "q20_mot.ic5", 0x22000, 0x6000, CRC(17a38baf) SHA1(5560932e4747a242df7c8b7bbaf8679c9a8be6ac) ) + ROM_CONTINUE( 0x20000, 0x2000 ) + ROM_LOAD( "q14_popmusic2.ic6", 0x2a000, 0x6000, CRC(e486d6ee) SHA1(421723fa7604c0509092891e53723191bd62e294) ) + ROM_CONTINUE( 0x28000, 0x2000 ) + ROM_LOAD( "q26_screenent.ic7", 0x32000, 0x6000, CRC(9d130515) SHA1(bfc32219d4d4eaca4efa02c3c46125144c8cd286) ) + ROM_CONTINUE( 0x30000, 0x2000 ) + ROM_LOAD( "q19.ic8", 0x3a000, 0x6000, CRC(9f3f77e6) SHA1(aa1600215e774b090f379a0aae520027cd1795c1) ) + ROM_CONTINUE( 0x38000, 0x2000 ) + + ROM_REGION( 0x2000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "cashq.7h", 0x0000, 0x2000, CRC(44b72a4f) SHA1(a993f1570cf9d8f86d4229198e9b1a0d6a92e51f) ) + ROM_CONTINUE( 0x0000, 0x2000 ) /* rom is a 27128 in a 2764 socket */ + + ROM_REGION( 0x2000, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD( "cashq.12c", 0x0000, 0x2000, NO_DUMP ) // missing :-( + + ROM_REGION( 0x0220, REGION_PROMS, 0 ) + ROM_LOAD( "cashquiz.3j", 0x0000, 0x0020, CRC(dc70e23b) SHA1(90948f76d5c61eb57838e013aa93d733913a2d92) ) /* palette */ + ROM_LOAD( "pingpong.11j", 0x0020, 0x0100, CRC(09d96b08) SHA1(81405e33eacc47f91ea4c7221d122f7e6f5b1e5d) ) /* sprites */ + ROM_LOAD( "pingpong.5h", 0x0120, 0x0100, CRC(8456046a) SHA1(8226f1325c14eb8aed5cd3c3d6bad9f9fd88c5fa) ) /* characters */ +ROM_END + +static DRIVER_INIT( merlinmm ) +{ + UINT8 *ROM = memory_region(REGION_CPU1); + int i; + + /* decrypt program code */ + for( i = 0; i < 0x4000; i++ ) + ROM[i] = BITSWAP8(ROM[i],0,1,2,3,4,5,6,7); +} + +static DRIVER_INIT( cashquiz ) +{ + UINT8 *ROM; + int i; + + /* decrypt program code */ + ROM = memory_region(REGION_CPU1); + for( i = 0; i < 0x4000; i++ ) + ROM[i] = BITSWAP8(ROM[i],0,1,2,3,4,5,6,7); + + /* decrypt questions */ + ROM = memory_region(REGION_USER1); + for( i = 0; i < 0x40000; i++ ) + ROM[i] = BITSWAP8(ROM[i],0,1,2,3,4,5,6,7); + + /* questions banking handlers */ + memory_install_write8_handler(0, ADDRESS_SPACE_PROGRAM, 0x4000, 0x4000, 0, 0, cashquiz_question_bank_high_w); + memory_install_write8_handler(0, ADDRESS_SPACE_PROGRAM, 0x4001, 0x4001, 0, 0, cashquiz_question_bank_low_w); + + // 8 independents banks for questions + memory_install_read8_handler(0, ADDRESS_SPACE_PROGRAM, 0x5000, 0x50ff, 0, 0, MRA8_BANK1); + memory_install_read8_handler(0, ADDRESS_SPACE_PROGRAM, 0x5100, 0x51ff, 0, 0, MRA8_BANK2); + memory_install_read8_handler(0, ADDRESS_SPACE_PROGRAM, 0x5200, 0x52ff, 0, 0, MRA8_BANK3); + memory_install_read8_handler(0, ADDRESS_SPACE_PROGRAM, 0x5300, 0x53ff, 0, 0, MRA8_BANK4); + memory_install_read8_handler(0, ADDRESS_SPACE_PROGRAM, 0x5400, 0x54ff, 0, 0, MRA8_BANK5); + memory_install_read8_handler(0, ADDRESS_SPACE_PROGRAM, 0x5500, 0x55ff, 0, 0, MRA8_BANK6); + memory_install_read8_handler(0, ADDRESS_SPACE_PROGRAM, 0x5600, 0x56ff, 0, 0, MRA8_BANK7); + memory_install_read8_handler(0, ADDRESS_SPACE_PROGRAM, 0x5700, 0x57ff, 0, 0, MRA8_BANK8); + + // setup default banks + for(i = 0; i < 8; i++) + memory_set_bankptr( i+1, memory_region(REGION_USER1) + 0x100*i ); +} + + +GAME( 1985, pingpong, 0, pingpong, pingpong, 0, ROT0, "Konami", "Ping Pong", 0 ) +GAME( 1986, merlinmm, 0, merlinmm, merlinmm, merlinmm, ROT90,"Zilec - Zenitone", "Merlins Money Maze", 0 ) +GAME( 1986, cashquiz, 0, merlinmm, cashquiz, cashquiz, ROT0, "Zilec - Zenitone", "Cash Quiz (Type B, Version 5)", GAME_IMPERFECT_GRAPHICS ) |