// license:BSD-3-Clause // copyright-holders: Angelo Salese #ifndef MAME_MACHINE_FDC37C665IR_H #define MAME_MACHINE_FDC37C665IR_H #pragma once #include "bus/isa/isa.h" #include "imagedev/floppy.h" #include "machine/ins8250.h" #include "machine/pc_lpt.h" #include "machine/upd765.h" class fdc37c665ir_device : public device_t, public device_isa16_card_interface, public device_memory_interface { public: fdc37c665ir_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); ~fdc37c665ir_device() {} void remap(int space_id, offs_t start, offs_t end) override; auto fintr() { return m_fintr_callback.bind(); } auto pintr1() { return m_pintr1_callback.bind(); } auto irq3() { return m_irq3_callback.bind(); } auto irq4() { return m_irq4_callback.bind(); } auto txd1() { return m_txd1_callback.bind(); } auto ndtr1() { return m_ndtr1_callback.bind(); } auto nrts1() { return m_nrts1_callback.bind(); } auto txd2() { return m_txd2_callback.bind(); } auto ndtr2() { return m_ndtr2_callback.bind(); } auto nrts2() { return m_nrts2_callback.bind(); } void rxd1_w(int state); void ndcd1_w(int state); void ndsr1_w(int state); void nri1_w(int state); void ncts1_w(int state); void rxd2_w(int state); void ndcd2_w(int state); void ndsr2_w(int state); void nri2_w(int state); void ncts2_w(int state); static void floppy_formats(format_registration &fr); protected: virtual void device_start() override ATTR_COLD; virtual void device_reset() override ATTR_COLD; virtual space_config_vector memory_space_config() const override; virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; private: const address_space_config m_space_config; required_device m_fdc; required_device m_lpt; required_device_array m_com; devcb_write_line m_fintr_callback; // devcb_write_line m_fdrq_callback; devcb_write_line m_pintr1_callback; // Parallel devcb_write_line m_irq3_callback; // Serial Port COM2/COM4 devcb_write_line m_irq4_callback; // Serial Port COM1/COM3 devcb_write_line m_txd1_callback; devcb_write_line m_ndtr1_callback; devcb_write_line m_nrts1_callback; devcb_write_line m_txd2_callback; devcb_write_line m_ndtr2_callback; devcb_write_line m_nrts2_callback; u8 read(offs_t offset); void write(offs_t offset, u8 data); void config_map(address_map &map) ATTR_COLD; void irq_floppy_w(int state); void drq_floppy_w(int state); void irq_parallel_w(int state); void irq_serial1_w(int state); void txd_serial1_w(int state); void dtr_serial1_w(int state); void rts_serial1_w(int state); void irq_serial2_w(int state); void txd_serial2_w(int state); void dtr_serial2_w(int state); void rts_serial2_w(int state); u8 m_index = 0; enum config_phase_t : u8 { LOCK_55_0, UNLOCK_55_1, UNLOCK_DATA, LOCK_CR }; config_phase_t m_config_phase; u8 m_cr[0xd]; u16 get_com_address(u8 setting); }; DECLARE_DEVICE_TYPE(FDC37C665IR, fdc37c665ir_device); #endif // MAME_MACHINE_FDC37C665IR_H