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Diffstat (limited to 'trunk/src/mame/drivers/chaknpop.c')
-rw-r--r--trunk/src/mame/drivers/chaknpop.c444
1 files changed, 444 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/chaknpop.c b/trunk/src/mame/drivers/chaknpop.c
new file mode 100644
index 00000000000..cfccfc7190b
--- /dev/null
+++ b/trunk/src/mame/drivers/chaknpop.c
@@ -0,0 +1,444 @@
+/*
+
+Chack'n Pop driver by BUT
+
+Note: The 68705 MCU isn't dumped, because it's protected, however we simulate
+ it using data extracted with a trojan. See machine/chaknpop.c
+
+Chack'n Pop
+Taito 1983
+
+PCB Layout
+----------
+
+Top board
+
+J1000045A
+K1000220A
+ |------------------------|
+ | |
+ | AO4_06.IC27|
+ | |
+ | |
+ | |
+ | |
+ | |
+ | |
+ | |
+ | |
+|-| |
+| | Z80A |
+| | |
+| | AO4_05.IC3 MSM2128 |
+| | |
+| | |
+| | |
+|-| |
+ | |
+ |------------------------|
+Notes:
+ AO4_06.IC23 - Motorola MC68705P5 Micro-controller. Clock 3.000MHz [18/6]
+ MSM2128 - 2k x8 SRAM
+ Z80 - Clock 3.000MHz [18/6]
+
+
+Middle Board
+
+J1000043A
+K1000218A
+M4200367A (sticker)
+|-----------------------------------------------------|
+| VOL MB3731 |
+| MC14584 416 416 |-|
+| 416 416 | |
+| NE555 416 416 | |
+| 416 416 | |
+| TD62003 416 416 | |
+| 416 416 | |
+|2 416 416 | |
+|2 416 416 |-|
+|W |
+|A |-|
+|Y | |
+| AO4_01.28 | |
+| LM3900 | |
+| AY3-8910 AO4_02.27 | |
+| S | |
+| AY3-8910 AO4_03.26 | |
+| |-|
+|DSWC DSWA DSWB AO4_04.25 |
+|-----------------------------------------------------|
+Notes:
+ S - Flat cable connector joining to top PCB
+ 416 - NEC uPC416C 16k x1 DRAM
+ AY3-8910 - Clock 1.500MHz [18/12]
+ HSync - 15.1430kHz
+ VSync - 59.1828Hz
+
+
+Bottom Board
+
+J1000044A
+K1000219A
+|-----------------------------------------------------|
+| AO4_07.IC15 |
+| |-|
+| AO4_08.IC14 2114 | |
+| 2114 2114 | |
+| AO4_09.IC98| |
+| 2114 | |
+|1 AO4_10.IC97| |
+|8 | |
+|W AO4-11.IC96|-|
+|A AO4-12.IC95 |
+|Y |-|
+| 18MHz| |
+| | |
+| | |
+| HM2510 HM2510 | |
+| HM2510 HM2510 | |
+| HM2510 HM2510 | |
+| HM2510 HM2510 |-|
+| HM2510 HM2510 |
+|-----------------------------------------------------|
+Notes:
+ HM2510 - Hitachi HM2510 1k x1 SRAM
+ 2114 - 1k x4 SRAM
+
+*/
+
+#include "emu.h"
+#include "cpu/z80/z80.h"
+#include "sound/ay8910.h"
+#include "includes/chaknpop.h"
+
+/***************************************************************************
+
+ Memory Handler(s)
+
+***************************************************************************/
+
+static WRITE8_DEVICE_HANDLER ( unknown_port_1_w )
+{
+ //logerror("%s: write to unknow port 1: 0x%02x\n", device->machine().describe_context(), data);
+}
+
+static WRITE8_DEVICE_HANDLER ( unknown_port_2_w )
+{
+ //logerror("%s: write to unknow port 2: 0x%02x\n", device->machine().describe_context(), data);
+}
+
+WRITE8_MEMBER(chaknpop_state::coinlock_w)
+{
+ logerror("%04x: coin lock %sable\n", cpu_get_pc(&space.device()), data ? "dis" : "en");
+}
+
+
+/***************************************************************************
+
+ Memory Map(s)
+
+***************************************************************************/
+
+static ADDRESS_MAP_START( chaknpop_map, AS_PROGRAM, 8, chaknpop_state )
+ AM_RANGE(0x0000, 0x7fff) AM_ROM
+ AM_RANGE(0x8000, 0x87ff) AM_RAM AM_SHARE("mcu_ram")
+ AM_RANGE(0x8800, 0x8800) AM_READWRITE(chaknpop_mcu_port_a_r, chaknpop_mcu_port_a_w)
+ AM_RANGE(0x8801, 0x8801) AM_READWRITE(chaknpop_mcu_port_b_r, chaknpop_mcu_port_b_w)
+ AM_RANGE(0x8802, 0x8802) AM_READWRITE(chaknpop_mcu_port_c_r, chaknpop_mcu_port_c_w)
+ AM_RANGE(0x8804, 0x8805) AM_DEVREADWRITE_LEGACY("ay1", ay8910_r, ay8910_address_data_w)
+ AM_RANGE(0x8806, 0x8807) AM_DEVREADWRITE_LEGACY("ay2", ay8910_r, ay8910_address_data_w)
+ AM_RANGE(0x8808, 0x8808) AM_READ_PORT("DSWC")
+ AM_RANGE(0x8809, 0x8809) AM_READ_PORT("P1")
+ AM_RANGE(0x880a, 0x880a) AM_READ_PORT("SYSTEM")
+ AM_RANGE(0x880b, 0x880b) AM_READ_PORT("P2")
+ AM_RANGE(0x880c, 0x880c) AM_READWRITE(chaknpop_gfxmode_r, chaknpop_gfxmode_w)
+ AM_RANGE(0x880d, 0x880d) AM_WRITE(coinlock_w) // coin lock out
+ AM_RANGE(0x9000, 0x93ff) AM_RAM_WRITE(chaknpop_txram_w) AM_SHARE("tx_ram") // TX tilemap
+ AM_RANGE(0x9800, 0x983f) AM_RAM_WRITE(chaknpop_attrram_w) AM_SHARE("attr_ram") // Color attribute
+ AM_RANGE(0x9840, 0x98ff) AM_RAM AM_SHARE("spr_ram") // sprite
+ AM_RANGE(0xa000, 0xbfff) AM_ROM
+ AM_RANGE(0xc000, 0xffff) AM_RAMBANK("bank1") // bitmap plane 1-4
+ADDRESS_MAP_END
+
+static const ay8910_interface ay8910_interface_1 =
+{
+ AY8910_LEGACY_OUTPUT,
+ AY8910_DEFAULT_LOADS,
+ DEVCB_INPUT_PORT("DSWA"), // DSW A
+ DEVCB_INPUT_PORT("DSWB"), // DSW B
+ DEVCB_NULL,
+ DEVCB_NULL
+};
+
+static const ay8910_interface ay8910_interface_2 =
+{
+ AY8910_LEGACY_OUTPUT,
+ AY8910_DEFAULT_LOADS,
+ DEVCB_NULL,
+ DEVCB_NULL,
+ DEVCB_HANDLER(unknown_port_1_w), // ??
+ DEVCB_HANDLER(unknown_port_2_w) // ??
+};
+
+
+/***************************************************************************
+
+ Input Port(s)
+
+***************************************************************************/
+
+static INPUT_PORTS_START( chaknpop )
+ PORT_START("SYSTEM")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 ) // LEFT COIN
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN2 ) // RIGHT COIN
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START1 )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START2 )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE1 )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_TILT )
+
+ PORT_START("P1")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) 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_UP ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
+
+ PORT_START("P2")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) 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_UP ) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
+
+ PORT_START("DSWC")
+ PORT_DIPNAME( 0x01, 0x01, DEF_STR( Language ) ) PORT_DIPLOCATION("SWC:1")
+ PORT_DIPSETTING( 0x00, DEF_STR( English ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( Japanese ) )
+ PORT_DIPNAME( 0x02, 0x00, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SWC:2")
+ PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x04, 0x04, "Super Chack'n" ) PORT_DIPLOCATION("SWC:3")
+ PORT_DIPSETTING( 0x04, "pi" )
+ PORT_DIPSETTING( 0x00, "1st Chance" )
+ PORT_DIPNAME( 0x08, 0x08, "Endless (Cheat)") PORT_DIPLOCATION("SWC:4")
+ PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x10, 0x10, "Credit Info" ) PORT_DIPLOCATION("SWC:5")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( On ) )
+ PORT_DIPNAME( 0x20, 0x20, "Show Year" ) PORT_DIPLOCATION("SWC:6")
+ PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( On ) )
+ PORT_DIPNAME( 0x40, 0x40, "Infinite (Cheat)") PORT_DIPLOCATION("SWC:7")
+ PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x80, 0x00, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SWC:8")
+ PORT_DIPSETTING( 0x00, "1 Way" )
+ PORT_DIPSETTING( 0x80, "2 Way" )
+
+ PORT_START("DSWB")
+ PORT_DIPNAME( 0x03, 0x03, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SWB:1,2")
+ PORT_DIPSETTING( 0x00, "80k and every 100k" )
+ PORT_DIPSETTING( 0x01, "60k and every 100k" )
+ PORT_DIPSETTING( 0x02, "40k and every 100k" )
+ PORT_DIPSETTING( 0x03, "20k and every 100k" )
+ PORT_DIPNAME( 0x04, 0x04, DEF_STR( Free_Play ) ) PORT_DIPLOCATION("SWB:3")
+ PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x18, 0x08, DEF_STR( Lives ) ) PORT_DIPLOCATION("SWB:4,5")
+ PORT_DIPSETTING( 0x00, "6" )
+ PORT_DIPSETTING( 0x08, "3" )
+ PORT_DIPSETTING( 0x10, "2" )
+ PORT_DIPSETTING( 0x18, "1" )
+ PORT_DIPNAME( 0x20, 0x00, "Training/Difficulty" ) PORT_DIPLOCATION("SWB:6")
+ PORT_DIPSETTING( 0x20, "Off/Every 10 Min." )
+ PORT_DIPSETTING( 0x00, "On/Every 7 Min." )
+ PORT_DIPNAME( 0x40, 0x40, DEF_STR( Flip_Screen ) ) PORT_DIPLOCATION("SWB:7")
+ PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+ PORT_DIPNAME( 0x80, 0x00, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SWB:8")
+ PORT_DIPSETTING( 0x00, DEF_STR( Upright ) )
+ PORT_DIPSETTING( 0x80, DEF_STR( Cocktail ) )
+
+ PORT_START("DSWA")
+ PORT_DIPNAME(0x0f, 0x00, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SWA:1,2,3,4")
+ PORT_DIPSETTING( 0x0f, DEF_STR( 9C_1C ) )
+ PORT_DIPSETTING( 0x0e, DEF_STR( 8C_1C ) )
+ PORT_DIPSETTING( 0x0d, DEF_STR( 7C_1C ) )
+ PORT_DIPSETTING( 0x0c, DEF_STR( 6C_1C ) )
+ PORT_DIPSETTING( 0x0b, DEF_STR( 5C_1C ) )
+ PORT_DIPSETTING( 0x0a, DEF_STR( 4C_1C ) )
+ PORT_DIPSETTING( 0x09, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x01, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x02, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x03, DEF_STR( 1C_4C ) )
+ PORT_DIPSETTING( 0x04, DEF_STR( 1C_5C ) )
+ PORT_DIPSETTING( 0x05, DEF_STR( 1C_6C ) )
+ PORT_DIPSETTING( 0x06, DEF_STR( 1C_7C ) )
+ PORT_DIPSETTING( 0x07, DEF_STR( 1C_8C ) )
+ PORT_DIPNAME(0xf0, 0x00, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SWA:5,6,7,8")
+ PORT_DIPSETTING( 0xf0, DEF_STR( 9C_1C ) )
+ PORT_DIPSETTING( 0xe0, DEF_STR( 8C_1C ) )
+ PORT_DIPSETTING( 0xd0, DEF_STR( 7C_1C ) )
+ PORT_DIPSETTING( 0xc0, DEF_STR( 6C_1C ) )
+ PORT_DIPSETTING( 0xb0, DEF_STR( 5C_1C ) )
+ PORT_DIPSETTING( 0xa0, DEF_STR( 4C_1C ) )
+ PORT_DIPSETTING( 0x90, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x80, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x10, DEF_STR( 1C_2C ) )
+ PORT_DIPSETTING( 0x20, DEF_STR( 1C_3C ) )
+ PORT_DIPSETTING( 0x30, DEF_STR( 1C_4C ) )
+ PORT_DIPSETTING( 0x40, DEF_STR( 1C_5C ) )
+ PORT_DIPSETTING( 0x50, DEF_STR( 1C_6C ) )
+ PORT_DIPSETTING( 0x60, DEF_STR( 1C_7C ) )
+ PORT_DIPSETTING( 0x70, DEF_STR( 1C_8C ) )
+INPUT_PORTS_END
+
+
+/***************************************************************************
+
+ Machine Driver(s)
+
+***************************************************************************/
+
+static const gfx_layout spritelayout =
+{
+ 16,16, /* 16*16 characters */
+ 256, /* 256 characters */
+ 2, /* 2 bits per pixel */
+ { 0, 0x2000*8 }, /* the two bitplanes are separated */
+ { 0, 1, 2, 3, 4, 5, 6, 7 ,
+ 8*8+0, 8*8+1, 8*8+2, 8*8+3, 8*8+4, 8*8+5, 8*8+6, 8*8+7 },
+ { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
+ 16*8, 17*8, 18*8, 19*8, 20*8, 21*8, 22*8, 23*8 },
+ 32*8 /* every sprite takes 32 consecutive bytes */
+};
+
+static const gfx_layout charlayout =
+{
+ 8,8, /* 8*8 characters */
+ 1024, /* 1024 characters */
+ 2, /* 2 bits per pixel */
+ { 0, 0x2000*8 }, /* the two bitplanes are separated */
+ { 0, 1, 2, 3, 4, 5, 6, 7 },
+ { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
+ 8*8 /* every char takes 8 consecutive bytes */
+};
+
+static GFXDECODE_START( chaknpop )
+ GFXDECODE_ENTRY( "gfx1", 0, spritelayout, 0, 8 )
+ GFXDECODE_ENTRY( "gfx2", 0, charlayout, 32, 8 )
+GFXDECODE_END
+
+
+static MACHINE_START( chaknpop )
+{
+ chaknpop_state *state = machine.driver_data<chaknpop_state>();
+ UINT8 *ROM = state->memregion("maincpu")->base();
+
+ state->membank("bank1")->configure_entries(0, 2, &ROM[0x10000], 0x4000);
+
+ state->save_item(NAME(state->m_gfxmode));
+ state->save_item(NAME(state->m_flip_x));
+ state->save_item(NAME(state->m_flip_y));
+
+ state->save_item(NAME(state->m_mcu_seed));
+ state->save_item(NAME(state->m_mcu_result));
+ state->save_item(NAME(state->m_mcu_select));
+}
+
+static MACHINE_RESET( chaknpop )
+{
+ chaknpop_state *state = machine.driver_data<chaknpop_state>();
+
+ state->m_gfxmode = 0;
+ state->m_flip_x = 0;
+ state->m_flip_y = 0;
+
+ state->m_mcu_seed = MCU_INITIAL_SEED;
+ state->m_mcu_result = 0;
+ state->m_mcu_select = 0;
+}
+
+static MACHINE_CONFIG_START( chaknpop, chaknpop_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", Z80, XTAL_18MHz / 6) /* Verified on PCB */
+ MCFG_CPU_PROGRAM_MAP(chaknpop_map)
+ MCFG_CPU_VBLANK_INT("screen", irq0_line_hold)
+
+ MCFG_MACHINE_START(chaknpop)
+ MCFG_MACHINE_RESET(chaknpop)
+
+ /* video hardware */
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(59.1828)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
+ MCFG_SCREEN_SIZE(32*8, 32*8)
+ MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)
+ MCFG_SCREEN_UPDATE_STATIC(chaknpop)
+
+ MCFG_GFXDECODE(chaknpop)
+ MCFG_PALETTE_LENGTH(1024)
+
+ MCFG_PALETTE_INIT(chaknpop)
+ MCFG_VIDEO_START(chaknpop)
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+
+ MCFG_SOUND_ADD("ay1", AY8910, XTAL_18MHz / 12) /* Verified on PCB */
+ MCFG_SOUND_CONFIG(ay8910_interface_1)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.15)
+
+ MCFG_SOUND_ADD("ay2", AY8910, XTAL_18MHz / 12) /* Verified on PCB */
+ MCFG_SOUND_CONFIG(ay8910_interface_2)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
+MACHINE_CONFIG_END
+
+
+/***************************************************************************
+
+ Game driver(s)
+
+***************************************************************************/
+
+ROM_START( chaknpop )
+ ROM_REGION( 0x18000, "maincpu", 0 ) /* Main CPU */
+ ROM_LOAD( "ao4_01.ic28", 0x00000, 0x2000, CRC(386fe1c8) SHA1(cca24abfb8a7f439251e7936036475c694002561) )
+ ROM_LOAD( "ao4_02.ic27", 0x02000, 0x2000, CRC(5562a6a7) SHA1(0c5d81f9aaf858f88007a6bca7f83dc3ef59c5b5) )
+ ROM_LOAD( "ao4_03.ic26", 0x04000, 0x2000, CRC(3e2f0a9c) SHA1(f1cf87a4cb07f77104d4a4d369807dac522e052c) )
+ ROM_LOAD( "ao4_04.ic25", 0x06000, 0x2000, CRC(5209c7d4) SHA1(dcba785a697df55d84d65735de38365869a1da9d) )
+ ROM_LOAD( "ao4_05.ic3", 0x0a000, 0x2000, CRC(8720e024) SHA1(99e445c117d1501a245f9eb8d014abc4712b4963) )
+
+ ROM_REGION( 0x0800, "mcu", 0 ) /* 2k for the Motorola MC68705P5 Micro-controller */
+ ROM_LOAD( "ao4_06.ic23", 0x0000, 0x0800, NO_DUMP )
+
+ ROM_REGION( 0x4000, "gfx1", 0 ) /* Sprite */
+ ROM_LOAD( "ao4_08.ic14", 0x0000, 0x2000, CRC(5575a021) SHA1(c2fad53fe6a12c19cec69d27c13fce6aea2502f2) )
+ ROM_LOAD( "ao4_07.ic15", 0x2000, 0x2000, CRC(ae687c18) SHA1(65b25263da88d30cbc0dad94511869596e5c975a) )
+
+ ROM_REGION( 0x4000, "gfx2", 0 ) /* Text */
+ ROM_LOAD( "ao4_09.ic98", 0x0000, 0x2000, CRC(757a723a) SHA1(62ab84d2aaa9bc1ea5aa9df8155aa3b5a1e93889) )
+ ROM_LOAD( "ao4_10.ic97", 0x2000, 0x2000, CRC(3e3fd608) SHA1(053a8fbdb35bf1c142349f78a63e8cd1adb41ef6) )
+
+ ROM_REGION( 0x0800, "proms", 0 ) /* Palette */
+ ROM_LOAD( "ao4-11.ic96", 0x0000, 0x0400, CRC(9bf0e85f) SHA1(44f0a4712c99a715dec54060afb0b27dc48998b4) )
+ ROM_LOAD( "ao4-12.ic95", 0x0400, 0x0400, CRC(954ce8fc) SHA1(e187f9e2cb754264d149c2896ca949dea3bcf2eb) )
+ROM_END
+
+
+/* ( YEAR NAME PARENT MACHINE INPUT INIT MONITOR COMPANY FULLNAME ) */
+GAME( 1983, chaknpop, 0, chaknpop, chaknpop, 0, ROT0, "Taito Corporation", "Chack'n Pop", 0 )