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cleanup round + converted to bankdev

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This commit is contained in:
Michaël Banaan Ananas 2014-03-13 00:14:10 +00:00
parent 2d3993848f
commit 66aab159de
1 changed files with 194 additions and 168 deletions
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362
src/mame/drivers/pengadvb.c
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@ -1,4 +1,4 @@
/* /***************************************************************************
Penguin Adventure bootleg (tagged 'Screen', 1988) Penguin Adventure bootleg (tagged 'Screen', 1988)
Original release was on MSX, by Konami in 1986. There is no official arcade release of this game. Original release was on MSX, by Konami in 1986. There is no official arcade release of this game.
@ -19,13 +19,15 @@ AY-3-8910 @ 1.789766MHz [10.7386/6]
10.7386 XTAL 10.7386 XTAL
10 position DIPSW (where are they read??) 10 position DIPSW (where are they read??)
NOTE! switches 1, 3 & 5 must be ON or the game will not boot. NOTE! switches 1, 3 & 5 must be ON or the game will not boot.
*/
***************************************************************************/
#include "emu.h" #include "emu.h"
#include "cpu/z80/z80.h" #include "cpu/z80/z80.h"
#include "video/tms9928a.h" #include "video/tms9928a.h"
#include "sound/ay8910.h" #include "sound/ay8910.h"
#include "machine/i8255.h" #include "machine/i8255.h"
#include "machine/bankdev.h"
class pengadvb_state : public driver_device class pengadvb_state : public driver_device
@ -33,145 +35,98 @@ class pengadvb_state : public driver_device
public: public:
pengadvb_state(const machine_config &mconfig, device_type type, const char *tag) pengadvb_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag), : driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu") { } m_maincpu(*this, "maincpu"),
m_page0(*this, "page0"),
m_page1(*this, "page1"),
m_page2(*this, "page2"),
m_page3(*this, "page3"),
m_bank0(*this, "bank0"),
m_bank1(*this, "bank1"),
m_bank2(*this, "bank2"),
m_bank3(*this, "bank3")
{ }
UINT8 *m_main_mem; required_device<cpu_device> m_maincpu;
UINT8 m_mem_map; required_device<address_map_bank_device> m_page0;
UINT8 m_mem_banks[4]; required_device<address_map_bank_device> m_page1;
DECLARE_WRITE8_MEMBER(mem_w); required_device<address_map_bank_device> m_page2;
DECLARE_READ8_MEMBER(pengadvb_psg_port_a_r); required_device<address_map_bank_device> m_page3;
required_memory_bank m_bank0;
required_memory_bank m_bank1;
required_memory_bank m_bank2;
required_memory_bank m_bank3;
UINT8 m_primary_slot_reg;
UINT8 m_kb_matrix_row;
DECLARE_WRITE8_MEMBER(megarom_bank_w);
DECLARE_WRITE8_MEMBER(pengadvb_psg_port_b_w);
DECLARE_READ8_MEMBER(pengadvb_ppi_port_a_r); DECLARE_READ8_MEMBER(pengadvb_ppi_port_a_r);
DECLARE_WRITE8_MEMBER(pengadvb_ppi_port_a_w); DECLARE_WRITE8_MEMBER(pengadvb_ppi_port_a_w);
DECLARE_READ8_MEMBER(pengadvb_ppi_port_b_r); DECLARE_READ8_MEMBER(pengadvb_ppi_port_b_r);
DECLARE_WRITE8_MEMBER(pengadvb_ppi_port_c_w);
DECLARE_WRITE_LINE_MEMBER(vdp_interrupt); DECLARE_WRITE_LINE_MEMBER(vdp_interrupt);
DECLARE_DRIVER_INIT(pengadvb); DECLARE_DRIVER_INIT(pengadvb);
virtual void machine_start(); virtual void machine_start();
virtual void machine_reset(); virtual void machine_reset();
void pengadvb_postload();
void mem_map_banks();
void pengadvb_decrypt(const char* region); void pengadvb_decrypt(const char* region);
required_device<cpu_device> m_maincpu;
}; };
/***************************************************************************
void pengadvb_state::mem_map_banks() Z80 Memory map
***************************************************************************/
WRITE8_MEMBER(pengadvb_state::megarom_bank_w)
{ {
/* memorymap: (rest is assumed unmapped) memory_bank *bank[4] = { m_bank0, m_bank1, m_bank2, m_bank3 };
slot 0 bank[offset >> 13 & 3]->set_entry(data & 0xf);
0000-7fff BIOS ROM
slot 1
4000-bfff game ROM
slot 3
c000-ffff RAM
*/
// page 0 (0000-3fff)
switch(m_mem_map & 3)
{
case 0:
// BIOS
m_maincpu->space(AS_PROGRAM).install_read_bank(0x0000, 0x3fff, "bank1" );
membank("bank1")->set_base(memregion("maincpu")->base());
break;
default:
m_maincpu->space(AS_PROGRAM).unmap_read(0x0000, 0x3fff);
break;
}
// page 1 (4000-7fff)
switch(m_mem_map >> 2 & 3)
{
case 0:
// BIOS
m_maincpu->space(AS_PROGRAM).install_read_bank(0x4000, 0x5fff, "bank21" );
m_maincpu->space(AS_PROGRAM).install_read_bank(0x6000, 0x7fff, "bank22" );
membank("bank21")->set_base(memregion("maincpu")->base() + 0x4000);
membank("bank22")->set_base(memregion("maincpu")->base() + 0x4000 + 0x2000);
break;
case 1:
// game
m_maincpu->space(AS_PROGRAM).install_read_bank(0x4000, 0x5fff, "bank21" );
m_maincpu->space(AS_PROGRAM).install_read_bank(0x6000, 0x7fff, "bank22" );
membank("bank21")->set_base(memregion("game")->base() + m_mem_banks[0]*0x2000);
membank("bank22")->set_base(memregion("game")->base() + m_mem_banks[1]*0x2000);
break;
default:
m_maincpu->space(AS_PROGRAM).unmap_read(0x4000, 0x7fff);
break;
}
// page 2 (8000-bfff)
switch(m_mem_map >> 4 & 3)
{
case 1:
// game
m_maincpu->space(AS_PROGRAM).install_read_bank(0x8000, 0x9fff, "bank31" );
m_maincpu->space(AS_PROGRAM).install_read_bank(0xa000, 0xbfff, "bank32" );
membank("bank31")->set_base(memregion("game")->base() + m_mem_banks[2]*0x2000);
membank("bank32")->set_base(memregion("game")->base() + m_mem_banks[3]*0x2000);
break;
default:
m_maincpu->space(AS_PROGRAM).unmap_read(0x8000, 0xbfff);
break;
}
// page 3 (c000-ffff)
switch(m_mem_map >> 6 & 3)
{
case 3:
// RAM
m_maincpu->space(AS_PROGRAM).install_read_bank(0xc000, 0xffff, "bank4" );
membank("bank4")->set_base(m_main_mem);
break;
default:
m_maincpu->space(AS_PROGRAM).unmap_read(0xc000, 0xffff);
break;
}
} }
WRITE8_MEMBER(pengadvb_state::mem_w)
{
if (offset >= 0xc000)
{
// write to RAM
if ((m_mem_map >> 6 & 3) == 3)
m_main_mem[offset - 0xc000] = data;
}
else if (offset >= 0x4000 && (m_mem_map >> (offset >> 13 & 6) & 3) == 1 && (m_mem_banks[(offset - 0x4000) >> 13] != (data & 0xf)))
{
// ROM bankswitch
m_mem_banks[(offset - 0x4000) >> 13] = data & 0xf;
mem_map_banks();
}
}
static ADDRESS_MAP_START( program_mem, AS_PROGRAM, 8, pengadvb_state ) static ADDRESS_MAP_START( program_mem, AS_PROGRAM, 8, pengadvb_state )
AM_RANGE(0x0000, 0x3fff) AM_ROMBANK("bank1") AM_RANGE(0x0000, 0x3fff) AM_DEVICE("page0", address_map_bank_device, amap8)
AM_RANGE(0x4000, 0x5fff) AM_ROMBANK("bank21") AM_RANGE(0x0000, 0x7fff) AM_DEVICE("page1", address_map_bank_device, amap8)
AM_RANGE(0x6000, 0x7fff) AM_ROMBANK("bank22") AM_RANGE(0x0000, 0xbfff) AM_DEVICE("page2", address_map_bank_device, amap8)
AM_RANGE(0x8000, 0x9fff) AM_ROMBANK("bank31") AM_RANGE(0x0000, 0xffff) AM_DEVICE("page3", address_map_bank_device, amap8)
AM_RANGE(0xa000, 0xbfff) AM_ROMBANK("bank32") ADDRESS_MAP_END
AM_RANGE(0xc000, 0xffff) AM_ROMBANK("bank4")
AM_RANGE(0x0000, 0xffff) AM_WRITE(mem_w) static ADDRESS_MAP_START( bank_mem, AS_PROGRAM, 8, pengadvb_state )
// slot 0, MSX BIOS
AM_RANGE(0x00000, 0x07fff) AM_ROM AM_REGION("maincpu", 0)
// slot 1, MegaROM
AM_RANGE(0x14000, 0x15fff) AM_ROMBANK("bank0")
AM_RANGE(0x16000, 0x17fff) AM_ROMBANK("bank1")
AM_RANGE(0x18000, 0x19fff) AM_ROMBANK("bank2")
AM_RANGE(0x1a000, 0x1bfff) AM_ROMBANK("bank3")
AM_RANGE(0x14000, 0x1bfff) AM_WRITE(megarom_bank_w)
// slot 3, 16KB RAM
AM_RANGE(0x3c000, 0x3ffff) AM_RAM
ADDRESS_MAP_END ADDRESS_MAP_END
static ADDRESS_MAP_START( io_mem, AS_IO, 8, pengadvb_state ) static ADDRESS_MAP_START( io_mem, AS_IO, 8, pengadvb_state )
ADDRESS_MAP_UNMAP_HIGH ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff) ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x98, 0x98) AM_DEVREADWRITE( "tms9928a", tms9928a_device, vram_read, vram_write ) AM_RANGE(0x98, 0x98) AM_DEVREADWRITE("tms9128", tms9128_device, vram_read, vram_write)
AM_RANGE(0x99, 0x99) AM_DEVREADWRITE( "tms9928a", tms9928a_device, register_read, register_write ) AM_RANGE(0x99, 0x99) AM_DEVREADWRITE("tms9128", tms9128_device, register_read, register_write)
AM_RANGE(0xa0, 0xa1) AM_DEVWRITE("aysnd", ay8910_device, address_data_w) AM_RANGE(0xa0, 0xa1) AM_DEVWRITE("aysnd", ay8910_device, address_data_w)
AM_RANGE(0xa2, 0xa2) AM_DEVREAD("aysnd", ay8910_device, data_r) AM_RANGE(0xa2, 0xa2) AM_DEVREAD("aysnd", ay8910_device, data_r)
AM_RANGE(0xa8, 0xab) AM_DEVREADWRITE("ppi8255", i8255_device, read, write) AM_RANGE(0xa8, 0xab) AM_DEVREADWRITE("ppi8255", i8255_device, read, write)
ADDRESS_MAP_END ADDRESS_MAP_END
/***************************************************************************
Inputs
***************************************************************************/
static INPUT_PORTS_START( pengadvb ) static INPUT_PORTS_START( pengadvb )
PORT_START("IN0") PORT_START("IN0")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP)
@ -188,42 +143,57 @@ static INPUT_PORTS_START( pengadvb )
INPUT_PORTS_END INPUT_PORTS_END
READ8_MEMBER(pengadvb_state::pengadvb_psg_port_a_r) /***************************************************************************
IC Interfaces
***************************************************************************/
// AY8910
WRITE8_MEMBER(pengadvb_state::pengadvb_psg_port_b_w)
{ {
return ioport("IN0")->read(); // leftover from msx ver?
} }
static const ay8910_interface pengadvb_ay8910_interface = static const ay8910_interface pengadvb_ay8910_interface =
{ {
AY8910_LEGACY_OUTPUT, AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS, AY8910_DEFAULT_LOADS,
DEVCB_DRIVER_MEMBER(pengadvb_state,pengadvb_psg_port_a_r), DEVCB_INPUT_PORT("IN0"),
DEVCB_NULL, DEVCB_NULL,
DEVCB_NULL, DEVCB_NULL,
DEVCB_NULL DEVCB_DRIVER_MEMBER(pengadvb_state,pengadvb_psg_port_b_w)
}; };
/**************************************************************************/
// I8255
READ8_MEMBER(pengadvb_state::pengadvb_ppi_port_a_r) READ8_MEMBER(pengadvb_state::pengadvb_ppi_port_a_r)
{ {
return m_mem_map; return m_primary_slot_reg;
} }
WRITE8_MEMBER(pengadvb_state::pengadvb_ppi_port_a_w) WRITE8_MEMBER(pengadvb_state::pengadvb_ppi_port_a_w)
{ {
if (data != m_mem_map) m_page0->set_bank(data >> 0 & 3);
{ m_page1->set_bank(data >> 2 & 3);
m_mem_map = data; m_page2->set_bank(data >> 4 & 3);
mem_map_banks(); m_page3->set_bank(data >> 6 & 3);
}
m_primary_slot_reg = data;
} }
READ8_MEMBER(pengadvb_state::pengadvb_ppi_port_b_r) READ8_MEMBER(pengadvb_state::pengadvb_ppi_port_b_r)
{ {
i8255_device *ppi = machine().device<i8255_device>("ppi8255"); if (m_kb_matrix_row == 0)
if ((ppi->read(space, 2) & 0x0f) == 0)
return ioport("IN1")->read(); return ioport("IN1")->read();
else
return 0xff;
}
return 0xff; WRITE8_MEMBER(pengadvb_state::pengadvb_ppi_port_c_w)
{
m_kb_matrix_row = data & 0x0f;
} }
static I8255A_INTERFACE(pengadvb_ppi8255_interface) static I8255A_INTERFACE(pengadvb_ppi8255_interface)
@ -233,70 +203,116 @@ static I8255A_INTERFACE(pengadvb_ppi8255_interface)
DEVCB_DRIVER_MEMBER(pengadvb_state,pengadvb_ppi_port_b_r), DEVCB_DRIVER_MEMBER(pengadvb_state,pengadvb_ppi_port_b_r),
DEVCB_NULL, DEVCB_NULL,
DEVCB_NULL, DEVCB_NULL,
DEVCB_NULL DEVCB_DRIVER_MEMBER(pengadvb_state,pengadvb_ppi_port_c_w)
}; };
/**************************************************************************/
// TMS9928
WRITE_LINE_MEMBER(pengadvb_state::vdp_interrupt) WRITE_LINE_MEMBER(pengadvb_state::vdp_interrupt)
{ {
m_maincpu->set_input_line(0, (state ? ASSERT_LINE : CLEAR_LINE)); m_maincpu->set_input_line(0, (state ? ASSERT_LINE : CLEAR_LINE));
} }
static TMS9928A_INTERFACE(pengadvb_tms9928a_interface) static TMS9928A_INTERFACE(pengadvb_tms9128_interface)
{ {
0x4000, 0x4000,
DEVCB_DRIVER_LINE_MEMBER(pengadvb_state,vdp_interrupt) DEVCB_DRIVER_LINE_MEMBER(pengadvb_state,vdp_interrupt)
}; };
void pengadvb_state::pengadvb_postload()
{ /***************************************************************************
mem_map_banks();
} Machine config(s)
***************************************************************************/
static MACHINE_CONFIG_START( pengadvb, pengadvb_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", Z80, XTAL_10_738635MHz/3)
MCFG_CPU_PROGRAM_MAP(program_mem)
MCFG_CPU_IO_MAP(io_mem)
// -_-;
MCFG_DEVICE_ADD("page0", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(bank_mem)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_LITTLE)
MCFG_ADDRESS_MAP_BANK_DATABUS_WIDTH(8)
MCFG_ADDRESS_MAP_BANK_ADDRBUS_WIDTH(18)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x10000)
MCFG_DEVICE_ADD("page1", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(bank_mem)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_LITTLE)
MCFG_ADDRESS_MAP_BANK_DATABUS_WIDTH(8)
MCFG_ADDRESS_MAP_BANK_ADDRBUS_WIDTH(18)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x10000)
MCFG_DEVICE_ADD("page2", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(bank_mem)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_LITTLE)
MCFG_ADDRESS_MAP_BANK_DATABUS_WIDTH(8)
MCFG_ADDRESS_MAP_BANK_ADDRBUS_WIDTH(18)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x10000)
MCFG_DEVICE_ADD("page3", ADDRESS_MAP_BANK, 0)
MCFG_DEVICE_PROGRAM_MAP(bank_mem)
MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_LITTLE)
MCFG_ADDRESS_MAP_BANK_DATABUS_WIDTH(8)
MCFG_ADDRESS_MAP_BANK_ADDRBUS_WIDTH(18)
MCFG_ADDRESS_MAP_BANK_STRIDE(0x10000)
MCFG_I8255_ADD("ppi8255", pengadvb_ppi8255_interface)
/* video hardware */
MCFG_TMS9928A_ADD("tms9128", TMS9128, pengadvb_tms9128_interface)
MCFG_TMS9928A_SCREEN_ADD_NTSC( "screen" )
MCFG_SCREEN_UPDATE_DEVICE("tms9128", tms9128_device, screen_update)
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("aysnd", AY8910, XTAL_10_738635MHz/6)
MCFG_SOUND_CONFIG(pengadvb_ay8910_interface)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MACHINE_CONFIG_END
/***************************************************************************
Machine start/init
***************************************************************************/
void pengadvb_state::machine_start() void pengadvb_state::machine_start()
{ {
save_pointer(NAME(m_main_mem), 0x4000); save_item(NAME(m_primary_slot_reg));
save_item(NAME(m_mem_map)); save_item(NAME(m_kb_matrix_row));
save_item(NAME(m_mem_banks));
machine().save().register_postload(save_prepost_delegate(FUNC(pengadvb_state::pengadvb_postload), this));
} }
void pengadvb_state::machine_reset() void pengadvb_state::machine_reset()
{ {
m_mem_map = 0; m_primary_slot_reg = 0;
m_mem_banks[0] = m_mem_banks[1] = m_mem_banks[2] = m_mem_banks[3] = 0; m_kb_matrix_row = 0;
mem_map_banks();
m_page0->set_bank(0);
m_page1->set_bank(0);
m_page2->set_bank(0);
m_page3->set_bank(0);
m_bank0->set_entry(0);
m_bank1->set_entry(1);
m_bank2->set_entry(2);
m_bank3->set_entry(3);
} }
static MACHINE_CONFIG_START( pengadvb, pengadvb_state )
MCFG_CPU_ADD("maincpu", Z80, XTAL_10_738635MHz/3) /* 3.579545 Mhz */
MCFG_CPU_PROGRAM_MAP(program_mem)
MCFG_CPU_IO_MAP(io_mem)
MCFG_I8255_ADD( "ppi8255", pengadvb_ppi8255_interface)
/* video hardware */
MCFG_TMS9928A_ADD( "tms9928a", TMS9928A, pengadvb_tms9928a_interface )
MCFG_TMS9928A_SCREEN_ADD_NTSC( "screen" )
MCFG_SCREEN_UPDATE_DEVICE( "tms9928a", tms9928a_device, screen_update )
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("aysnd", AY8910, (float)XTAL_10_738635MHz/6)
MCFG_SOUND_CONFIG(pengadvb_ay8910_interface)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MACHINE_CONFIG_END
void pengadvb_state::pengadvb_decrypt(const char* region) void pengadvb_state::pengadvb_decrypt(const char* region)
{ {
UINT8 *mem = memregion(region)->base(); UINT8 *mem = memregion(region)->base();
int memsize = memregion(region)->bytes(); int memsize = memregion(region)->bytes();
int i;
// data lines swap // data lines swap
for ( i = 0; i < memsize; i++ ) for (int i = 0; i < memsize; i++)
{ {
mem[i] = BITSWAP8(mem[i],7,6,5,3,4,2,1,0); mem[i] = BITSWAP8(mem[i],7,6,5,3,4,2,1,0);
} }
@ -304,7 +320,7 @@ void pengadvb_state::pengadvb_decrypt(const char* region)
// address line swap // address line swap
dynamic_buffer buf(memsize); dynamic_buffer buf(memsize);
memcpy(buf, mem, memsize); memcpy(buf, mem, memsize);
for ( i = 0; i < memsize; i++ ) for (int i = 0; i < memsize; i++)
{ {
mem[i] = buf[BITSWAP24(i,23,22,21,20,19,18,17,16,15,14,13,5,11,10,9,8,7,6,12,4,3,2,1,0)]; mem[i] = buf[BITSWAP24(i,23,22,21,20,19,18,17,16,15,14,13,5,11,10,9,8,7,6,12,4,3,2,1,0)];
} }
@ -314,10 +330,20 @@ DRIVER_INIT_MEMBER(pengadvb_state,pengadvb)
{ {
pengadvb_decrypt("maincpu"); pengadvb_decrypt("maincpu");
pengadvb_decrypt("game"); pengadvb_decrypt("game");
m_main_mem = auto_alloc_array(machine(), UINT8, 0x4000); m_bank0->configure_entries(0, 0x10, memregion("game")->base(), 0x2000);
m_bank1->configure_entries(0, 0x10, memregion("game")->base(), 0x2000);
m_bank2->configure_entries(0, 0x10, memregion("game")->base(), 0x2000);
m_bank3->configure_entries(0, 0x10, memregion("game")->base(), 0x2000);
} }
/***************************************************************************
Game driver(s)
***************************************************************************/
ROM_START( pengadvb ) ROM_START( pengadvb )
ROM_REGION( 0x8000, "maincpu", 0 ) ROM_REGION( 0x8000, "maincpu", 0 )
ROM_LOAD( "rom.u5", 0x00000, 0x8000, CRC(d21950d2) SHA1(0b1815677f17a680ba63c3839bea2d451813eec8) ) ROM_LOAD( "rom.u5", 0x00000, 0x8000, CRC(d21950d2) SHA1(0b1815677f17a680ba63c3839bea2d451813eec8) )
@ -327,7 +353,7 @@ ROM_START( pengadvb )
ROM_LOAD( "rom.u8", 0x08000, 0x8000, CRC(eada2232) SHA1(f4182f0921b621acd8be6077eb9639b31a97e907) ) ROM_LOAD( "rom.u8", 0x08000, 0x8000, CRC(eada2232) SHA1(f4182f0921b621acd8be6077eb9639b31a97e907) )
ROM_LOAD( "rom.u9", 0x10000, 0x8000, CRC(6478c561) SHA1(6f9a794a5bb51e96552f6d1e9fa6515659d25933) ) ROM_LOAD( "rom.u9", 0x10000, 0x8000, CRC(6478c561) SHA1(6f9a794a5bb51e96552f6d1e9fa6515659d25933) )
ROM_LOAD( "rom.u10", 0x18000, 0x8000, CRC(5c48360f) SHA1(0866e20969f57b7b7c59df8f7ca203f18c7c9870) ) ROM_LOAD( "rom.u10", 0x18000, 0x8000, CRC(5c48360f) SHA1(0866e20969f57b7b7c59df8f7ca203f18c7c9870) )
ROM_END ROM_END
GAME( 1988, pengadvb, 0, pengadvb, pengadvb, pengadvb_state, pengadvb, ROT0, "bootleg (Screen) / Konami", "Penguin Adventure (bootleg of MSX version)", GAME_SUPPORTS_SAVE ) GAME( 1988, pengadvb, 0, pengadvb, pengadvb, pengadvb_state, pengadvb, ROT0, "bootleg (Screen) / Konami", "Penguin Adventure (bootleg of MSX version)", GAME_SUPPORTS_SAVE )