// license:BSD-3-Clause // copyright-holders:Miodrag Milanovic /********************************************************************** Iskra Delta Partner Bus **********************************************************************/ #include "emu.h" #include "bus.h" DEFINE_DEVICE_TYPE(IDPARTNER_BUS, bus::idpartner::bus_device, "idpartner_bus_device", "Iskra Delta Partner Bus") DEFINE_DEVICE_TYPE(IDPARTNER_BUS_CONNECTOR, bus::idpartner::bus_connector_device, "idpartner_bus_connector", "Iskra Delta Partner Bus Connector") namespace bus::idpartner { /*********************************************************************** CARD INTERFACE ***********************************************************************/ device_exp_card_interface::device_exp_card_interface(const machine_config &mconfig, device_t &device) : device_interface(device, "idpartner_card") , m_bus(nullptr) { } /*********************************************************************** SLOT DEVICE ***********************************************************************/ bus_connector_device::bus_connector_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : device_t(mconfig, IDPARTNER_BUS_CONNECTOR, tag, owner, clock) , device_single_card_slot_interface(mconfig, *this) , m_bus(*this, finder_base::DUMMY_TAG) { } /*---------------------------------- device_t implementation ----------------------------------*/ void bus_connector_device::device_resolve_objects() { device_exp_card_interface *const exp_card = get_card_device(); if (exp_card) exp_card->set_bus(m_bus); } void bus_connector_device::device_start() { } /*********************************************************************** BUS DEVICE ***********************************************************************/ bus_device::bus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : device_t(mconfig, IDPARTNER_BUS, tag, owner, clock) , m_io(*this, finder_base::DUMMY_TAG, -1) , m_int_handler(*this) , m_nmi_handler(*this) , m_drq_handler(*this) { } /*---------------------------------- device_t implementation ----------------------------------*/ void bus_device::device_start() { } void bus_device::device_reset() { } } // namespace bus::idpartner #include "gdp.h" #include "sasi.h" void idpartner_exp_devices(device_slot_interface &device) { device.option_add("gdp", IDPARTNER_GDP); device.option_add("sasi", IDPARTNER_SASI); }