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path: root/src/mame/drivers/pingpong.c
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Diffstat (limited to 'src/mame/drivers/pingpong.c')
-rw-r--r--src/mame/drivers/pingpong.c617
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 )