/****************************************************************************************** Valley Spectra IV ----------------- Rotating game, like Midway's "Rotation VIII". *******************************************************************************************/ #define ADDRESS_MAP_MODERN #include "emu.h" #include "cpu/m6502/m6502.h" class spectra_state : public driver_device { public: spectra_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu") { } protected: // devices required_device m_maincpu; // driver_device overrides virtual void machine_reset(); }; static ADDRESS_MAP_START( spectra_map, AS_PROGRAM, 8, spectra_state ) ADDRESS_MAP_UNMAP_HIGH ADDRESS_MAP_END static INPUT_PORTS_START( spectra ) INPUT_PORTS_END void spectra_state::machine_reset() { } static DRIVER_INIT( spectra ) { } static MACHINE_CONFIG_START( spectra, spectra_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", M6502, 3579545/4) MCFG_CPU_PROGRAM_MAP(spectra_map) MACHINE_CONFIG_END /*-------------------------------- / Spectra IV /-------------------------------*/ ROM_START(spectra) ROM_REGION(0x10000, "maincpu", 0) ROM_LOAD("spect_u3.dat", 0x0c00, 0x0400, CRC(9ca7510f) SHA1(a87849f16903836158063d593bb4a2e90c7473c8)) ROM_RELOAD(0xfc00, 0x0400) ROM_LOAD("spect_u4.dat", 0x0800, 0x0400, CRC(e6519689) SHA1(06ef3d349ea27a072889b7c379f258d29b7217be) BAD_DUMP) ROM_LOAD("spect_u5.dat", 0x0400, 0x0400, CRC(49e0759f) SHA1(c3badc90ff834cbc92d8c519780069310c2b1507)) ROM_END GAME(1979, spectra, 0, spectra, spectra, spectra, ROT0, "Valley", "Spectra IV", GAME_IS_SKELETON_MECHANICAL)