// license:BSD-3-Clause // copyright-holders: Angelo Salese #ifndef MAME_MACHINE_I82091AA_H #define MAME_MACHINE_I82091AA_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 i82091aa_device : public device_t, public device_isa16_card_interface, public device_memory_interface { public: i82091aa_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); virtual ~i82091aa_device(); void remap(int space_id, offs_t start, offs_t end) override; 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: address_space_config m_space_config; required_device m_fdc; required_device_array m_com; required_device m_lpt; 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 request_irq(int irq, int state); void request_dma(int dreq, int state); u8 m_index; u8 m_fcfg1, m_fcfg2; u8 m_pcfg1, m_pcfg2; u8 m_sacfg1, m_sacfg2; u8 m_sbcfg1, m_sbcfg2; u8 m_idecfg; void irq_floppy_w(int state); void drq_floppy_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); void irq_parallel_w(int state); }; DECLARE_DEVICE_TYPE(I82091AA, i82091aa_device); #endif // MAME_MACHINE_I82091AA_H