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otomedius.cpp
108 lines (81 loc) · 3.13 KB
/
otomedius.cpp
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// license:BSD-3-Clause
// copyright-holders:R. Belmont
/*
otomedius.cpp: Konami Otomedius (and maybe related Konami PC-based stuff)
Skeleton by R. Belmont
Hardware for Otomedius:
- Intel Socket 478 Celeron CPU, 2.5 GHz, S-Spec "SL6ZY"
More info: http://www.cpu-world.com/sspec/SL/SL6ZY.html
- Intel 82865G northbridge
- Intel 82801EB southbridge / "ICH5" Super I/O
- 512MB of system RAM
- ATI-branded Radeon 9600XT AGP video card with 128 MB of VRAM
- Konami protection dongle marked "GEGGG JA-B"
*/
#include "emu.h"
#include "cpu/i386/i386.h"
#include "screen.h"
namespace {
class konami_pc_state : public driver_device
{
public:
konami_pc_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu")
{ }
void konami_pc(machine_config &config);
private:
required_device<cpu_device> m_maincpu;
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
uint32_t screen_update_konami_pc(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
void konami_pc_map(address_map &map);
};
void konami_pc_state::video_start()
{
}
uint32_t konami_pc_state::screen_update_konami_pc(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
return 0;
}
void konami_pc_state::konami_pc_map(address_map &map)
{
map(0x00000000, 0x0009ffff).ram();
map(0x000f0000, 0x000fffff).rom().region("maincpu", 0x70000);
map(0xfff80000, 0xffffffff).rom().region("maincpu", 0);
}
static INPUT_PORTS_START( konami_pc )
INPUT_PORTS_END
void konami_pc_state::machine_start()
{
}
void konami_pc_state::machine_reset()
{
}
void konami_pc_state::konami_pc(machine_config &config)
{
/* basic machine hardware */
PENTIUM3(config, m_maincpu, 100000000); // actually Celeron
m_maincpu->set_addrmap(AS_PROGRAM, &konami_pc_state::konami_pc_map);
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
screen.set_size(640, 480);
screen.set_visarea(0, 640-1, 0, 480-1);
screen.set_screen_update(FUNC(konami_pc_state::screen_update_konami_pc));
}
/***************************************************************************
Game drivers
***************************************************************************/
ROM_START( otomedius )
ROM_REGION( 0x80000, "maincpu", ROMREGION_ERASEFF )
ROM_LOAD( "sst49fl004b.u18", 0x000000, 0x080000, CRC(bb9f4e3e) SHA1(95b393a38a5eded3204debfe7a88cc7ea15adf9a) )
ROM_REGION( 0x10000, "vbios", 0 ) // video card BIOS
ROM_LOAD( "ati.9600xt.128.samsung.031113.rom", 0x000000, 0x00d000, CRC(020ec211) SHA1(3860c980106f00e5259ecd8d4cd2f9b3fca2428a) )
DISK_REGION( "ide:0:hdd" ) // Seagate ST340015A 40GB PATA drive
DISK_IMAGE( "otomedius", 0, SHA1(9283f8b7cd747be7b8e7321953adbf6cbe926f25) )
ROM_END
} // anonymous namespace
GAME( 2007, otomedius, 0, konami_pc, konami_pc, konami_pc_state, empty_init, ROT0, "Konami", "Otomedius (ver GGG:J:A:A:2008041801)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )