// license:BSD-3-Clause // copyright-holders:R. Belmont /********************************************************************* transwarp.h Implementation of the Applied Engineering TransWarp accelerator *********************************************************************/ #ifndef MAME_BUS_A2BUS_A2TRANSWARP_H #define MAME_BUS_A2BUS_A2TRANSWARP_H #include "a2bus.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class a2bus_transwarp_device: public device_t, public device_a2bus_card_interface { public: // construction/destruction a2bus_transwarp_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: a2bus_transwarp_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); // overrides of device_t functions virtual void device_start() override; virtual void device_reset() override; virtual void device_add_mconfig(machine_config &config) override; virtual ioport_constructor device_input_ports() const override; virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; virtual const tiny_rom_entry *device_rom_region() const override; // overrides of standard a2bus slot functions virtual bool take_c800() override; private: bool m_bEnabled; bool m_bReadA2ROM; emu_timer *m_timer; required_device m_ourcpu; required_region_ptr m_rom; required_ioport m_dsw1, m_dsw2; DECLARE_READ8_MEMBER( dma_r ); DECLARE_WRITE8_MEMBER( dma_w ); void m65c02_mem(address_map &map); void hit_slot(int slot); void hit_slot_joy(); }; // device type definition DECLARE_DEVICE_TYPE(A2BUS_TRANSWARP, a2bus_transwarp_device) #endif // MAME_BUS_A2BUS_TRANSWARP_H