// license:BSD-3-Clause // copyright-holders:Carl #ifndef MAME_BUS_PSX_MULTITAP_H #define MAME_BUS_PSX_MULTITAP_H #include "ctlrport.h" void psx_controllers_nomulti(device_slot_interface &device); class psx_multitap_device : public device_t, public device_psx_controller_interface { public: psx_multitap_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: virtual void device_start() override; virtual void device_stop() override { device_psx_controller_interface::m_owner->disable_card(false); } virtual void device_reset() override { device_psx_controller_interface::m_owner->disable_card(true); } virtual void interface_pre_reset() override; virtual void device_add_mconfig(machine_config &config) override; private: virtual bool get_pad(int count, uint8_t *odata, uint8_t idata) override; virtual void do_pad() override; void ack(); void set_tx_line(bool tx, int port); bool get_rx_line(int port); int m_activeport; bool m_cack[4]; bool m_singlemode, m_nextmode, m_tapmc; uint8_t m_data[3][8]; // port a is passed though required_device m_porta; required_device m_portb; required_device m_portc; required_device m_portd; }; DECLARE_DEVICE_TYPE(PSX_MULTITAP, psx_multitap_device) #endif // MAME_BUS_PSX_MULTITAP_H