/********************************************************************** MyAB Turbo-Kontroller disk controller emulation Copyright MESS Team. Visit http://mamedev.org for licensing and usage restrictions. *********************************************************************/ #include "abc_turbo.h" //************************************************************************** // MACROS / CONSTANTS //************************************************************************** #define Z80_TAG "z80" //************************************************************************** // DEVICE DEFINITIONS //************************************************************************** const device_type TURBO_KONTROLLER = &device_creator; //------------------------------------------------- // ROM( turbo_kontroller ) //------------------------------------------------- ROM_START( turbo_kontroller ) ROM_REGION( 0x1000, Z80_TAG, 0 ) ROM_SYSTEM_BIOS( 0, "525", "5\" 25-pin" ) ROMX_LOAD( "unidis5d.bin", 0x0000, 0x1000, CRC(569dd60c) SHA1(47b810bcb5a063ffb3034fd7138dc5e15d243676), ROM_BIOS(1) ) ROM_SYSTEM_BIOS( 1, "534", "5\" 34-pin" ) ROMX_LOAD( "unidiskh.bin", 0x0000, 0x1000, CRC(5079ad85) SHA1(42bb91318f13929c3a440de3fa1f0491a0b90863), ROM_BIOS(2) ) ROM_SYSTEM_BIOS( 2, "8", "8\"" ) ROMX_LOAD( "unidisk8.bin", 0x0000, 0x1000, CRC(d04e6a43) SHA1(8db504d46ff0355c72bd58fd536abeb17425c532), ROM_BIOS(3) ) ROM_END //------------------------------------------------- // rom_region - device-specific ROM region //------------------------------------------------- const rom_entry *turbo_kontroller_device::device_rom_region() const { return ROM_NAME( turbo_kontroller ); } //------------------------------------------------- // ADDRESS_MAP( turbo_kontroller_mem ) //------------------------------------------------- static ADDRESS_MAP_START( turbo_kontroller_mem, AS_PROGRAM, 8, turbo_kontroller_device ) AM_RANGE(0x0000, 0x0fff) AM_ROM AM_REGION(Z80_TAG, 0) ADDRESS_MAP_END //------------------------------------------------- // ADDRESS_MAP( turbo_kontroller_io ) //------------------------------------------------- static ADDRESS_MAP_START( turbo_kontroller_io, AS_IO, 8, turbo_kontroller_device ) ADDRESS_MAP_END //------------------------------------------------- // z80_daisy_config daisy_chain //------------------------------------------------- static const z80_daisy_config daisy_chain[] = { { NULL } }; //------------------------------------------------- // floppy_interface unidisk_floppy_interface //------------------------------------------------- static const floppy_interface unidisk_floppy_interface = { DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, FLOPPY_STANDARD_5_25_DSDD, LEGACY_FLOPPY_OPTIONS_NAME(default), "floppy_5_25", NULL }; //------------------------------------------------- // MACHINE_DRIVER( turbo_kontroller ) //------------------------------------------------- static MACHINE_CONFIG_FRAGMENT( turbo_kontroller ) MCFG_CPU_ADD(Z80_TAG, Z80, 4000000) MCFG_CPU_PROGRAM_MAP(turbo_kontroller_mem) MCFG_CPU_IO_MAP(turbo_kontroller_io) MCFG_CPU_CONFIG(daisy_chain) MCFG_LEGACY_FLOPPY_2_DRIVES_ADD(unidisk_floppy_interface) MACHINE_CONFIG_END //------------------------------------------------- // machine_config_additions - device-specific // machine configurations //------------------------------------------------- machine_config_constructor turbo_kontroller_device::device_mconfig_additions() const { return MACHINE_CONFIG_NAME( turbo_kontroller ); } //************************************************************************** // LIVE DEVICE //************************************************************************** //------------------------------------------------- // turbo_kontroller_device - constructor //------------------------------------------------- turbo_kontroller_device::turbo_kontroller_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : device_t(mconfig, TURBO_KONTROLLER, "Turbo-Kontroller", tag, owner, clock, "unidisk", __FILE__), device_abcbus_card_interface(mconfig, *this), m_maincpu(*this, Z80_TAG), m_image0(*this, FLOPPY_0), m_image1(*this, FLOPPY_1) { } //------------------------------------------------- // device_start - device-specific startup //------------------------------------------------- void turbo_kontroller_device::device_start() { } //------------------------------------------------- // device_reset - device-specific reset //------------------------------------------------- void turbo_kontroller_device::device_reset() { } //************************************************************************** // ABC BUS INTERFACE //************************************************************************** //------------------------------------------------- // abcbus_cs - //------------------------------------------------- void turbo_kontroller_device::abcbus_cs(UINT8 data) { }