// license:BSD-3-Clause // copyright-holders:Curt Coder /********************************************************************** Cumana Floppy Disk Interface emulation **********************************************************************/ #include "emu.h" #include "cumana_fdi.h" //************************************************************************** // DEVICE DEFINITIONS //************************************************************************** DEFINE_DEVICE_TYPE(CUMANA_FLOPPY_DISK_INTERFACE, cumana_floppy_disk_interface_device, "ql_cumanafdi", "Cumana Floppy Disk Interface") //------------------------------------------------- // ROM( cumana_floppy_disk_interface ) //------------------------------------------------- ROM_START( cumana_floppy_disk_interface ) ROM_REGION( 0x4000, "rom", 0 ) ROM_DEFAULT_BIOS("v116") ROM_SYSTEM_BIOS( 0, "v114", "v1.14" ) ROMX_LOAD( "cumana114.rom", 0x0000, 0x4000, CRC(03baf164) SHA1(e487742c481be8c2771ab2c0fc5e3acd612dec54), ROM_BIOS(0) ) ROM_SYSTEM_BIOS( 1, "v116", "v1.16" ) ROMX_LOAD( "cumana116.rom", 0x0000, 0x4000, CRC(def02822) SHA1(323120cd3e1eaa38f6d0ae74367a4835a5a2a011), ROM_BIOS(1) ) ROM_END //------------------------------------------------- // rom_region - device-specific ROM region //------------------------------------------------- const tiny_rom_entry *cumana_floppy_disk_interface_device::device_rom_region() const { return ROM_NAME( cumana_floppy_disk_interface ); } //************************************************************************** // LIVE DEVICE //************************************************************************** //------------------------------------------------- // cumana_floppy_disk_interface_device - constructor //------------------------------------------------- cumana_floppy_disk_interface_device::cumana_floppy_disk_interface_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : device_t(mconfig, CUMANA_FLOPPY_DISK_INTERFACE, tag, owner, clock), device_ql_expansion_card_interface(mconfig, *this) { } //------------------------------------------------- // device_start - device-specific startup //------------------------------------------------- void cumana_floppy_disk_interface_device::device_start() { } //------------------------------------------------- // read - //------------------------------------------------- uint8_t cumana_floppy_disk_interface_device::read(offs_t offset, uint8_t data) { return data; } //------------------------------------------------- // write - //------------------------------------------------- void cumana_floppy_disk_interface_device::write(offs_t offset, uint8_t data) { }