// license:BSD-3-Clause // copyright-holders:Olivier Galibert // Generic Thomson TO*/MO* extension slot #include "emu.h" #include "extension.h" DEFINE_DEVICE_TYPE(THOMSON_EXTENSION, thomson_extension_device, "thomson_extension", "Thomson TO*/MO* extension port") thomson_extension_device::thomson_extension_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock) : device_t(mconfig, THOMSON_EXTENSION, tag, owner, clock), device_single_card_slot_interface(mconfig, *this) { } void thomson_extension_device::rom_map(address_space_installer &space, offs_t start, offs_t end) { auto dev = get_card_device(); if(dev) space.install_device(start, end, *dev, &thomson_extension_interface::rom_map); } void thomson_extension_device::io_map(address_space_installer &space, offs_t start, offs_t end) { auto dev = get_card_device(); if(dev) space.install_device(start, end, *dev, &thomson_extension_interface::io_map); } void thomson_extension_device::device_start() { } thomson_extension_interface::thomson_extension_interface(const machine_config &mconfig, device_t &device) : device_interface(device, "extension") { }