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// 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<psx_controller_port_device> m_porta;
required_device<psx_controller_port_device> m_portb;
required_device<psx_controller_port_device> m_portc;
required_device<psx_controller_port_device> m_portd;
};
DECLARE_DEVICE_TYPE(PSX_MULTITAP, psx_multitap_device)
#endif // MAME_BUS_PSX_MULTITAP_H
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