// license:BSD-3-Clause // copyright-holders:Zsolt Vasvari /************************************************************************* Epos games **************************************************************************/ class epos_state : public driver_device { public: epos_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_videoram(*this, "videoram"), m_inputs(*this, { "INPUTS", "INPUTS2" }), m_maincpu(*this, "maincpu"), m_palette(*this, "palette"), m_led(*this, "led%u", 0U) { } DECLARE_WRITE8_MEMBER(dealer_decrypt_rom); DECLARE_WRITE8_MEMBER(port_1_w); DECLARE_READ8_MEMBER(i8255_porta_r); DECLARE_WRITE8_MEMBER(i8255_portc_w); DECLARE_READ8_MEMBER(ay_porta_mpx_r); DECLARE_WRITE8_MEMBER(flip_screen_w); DECLARE_WRITE8_MEMBER(dealer_pal_w); void init_dealer(); virtual void machine_reset() override; DECLARE_MACHINE_START(epos); DECLARE_MACHINE_START(dealer); DECLARE_PALETTE_INIT(epos); uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); void set_pal_color( uint8_t offset, uint8_t data ); void epos(machine_config &config); void dealer(machine_config &config); void dealer_io_map(address_map &map); void dealer_map(address_map &map); void epos_io_map(address_map &map); void epos_map(address_map &map); protected: virtual void machine_start() override { m_led.resolve(); } /* memory pointers */ required_shared_ptr m_videoram; optional_ioport_array<2> m_inputs; /* video-related */ uint8_t m_palette_bank; /* misc */ int m_counter; int m_input_multiplex; bool m_ay_porta_multiplex; required_device m_maincpu; required_device m_palette; output_finder<2> m_led; };