// license:BSD-3-Clause // copyright-holders: Angelo Salese #ifndef MAME_MACHINE_PC97338_H #define MAME_MACHINE_PC97338_H #pragma once #include "bus/isa/isa.h" //#include "machine/8042kbdc.h" //#include "machine/ds128x.h" #include "machine/ins8250.h" #include "machine/pc_lpt.h" class pc97338_device : public device_t, public device_isa16_card_interface, public device_memory_interface { public: pc97338_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); ~pc97338_device() {} void remap(int space_id, offs_t start, offs_t end) override; // auto gp20_reset() { return m_gp20_reset_callback.bind(); } // auto gp25_gatea20() { return m_gp25_gatea20_callback.bind(); } auto irq1() { return m_irq1_callback.bind(); } auto irq8() { return m_irq8_callback.bind(); } auto irq9() { return m_irq9_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); 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_kbdc; // required_device m_rtc; required_device_array m_pc_com; required_device m_pc_lpt; // devcb_write_line m_gp20_reset_callback; // devcb_write_line m_gp25_gatea20_callback; devcb_write_line m_irq1_callback; devcb_write_line m_irq8_callback; devcb_write_line m_irq9_callback; 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; void request_irq(int irq, int state); u8 read(offs_t offset); void write(offs_t offset, u8 data); void config_map(address_map &map) ATTR_COLD; u8 far_r(offs_t offset); void far_w(offs_t offset, u8 data); u8 fer_r(offs_t offset); void fer_w(offs_t offset, u8 data); // u8 keybc_status_r(offs_t offset); // void keybc_command_w(offs_t offset, u8 data); // u8 rtc_r(offs_t offset); // void rtc_w(offs_t offset, u8 data); // // void kbdp21_gp25_gatea20_w(int state); // void kbdp20_gp20_reset_w(int state); // // void irq_keyboard_w(int state); // void irq_mouse_w(int state); // // u8 krr_r(offs_t offset); // void krr_w(offs_t offset, u8 data); 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; u8 m_locked_state = 2; // u8 m_krr = 0; u8 m_fer = 0; u8 m_far = 0; }; DECLARE_DEVICE_TYPE(PC97338, pc97338_device); #endif // MAME_MACHINE_PC97338_H