// license:BSD-3-Clause // copyright-holders:Sergey Svishchev #ifndef MAME_MACHINE_MS7004_H #define MAME_MACHINE_MS7004_H #pragma once #include "cpu/mcs48/mcs48.h" #include "machine/i8243.h" #include "sound/beep.h" #include "diserial.h" //************************************************************************** // INTERFACE CONFIGURATION MACROS //************************************************************************** #define MCFG_MS7004_TX_HANDLER(_cb) \ downcast(*device).set_tx_handler(DEVCB_##_cb); #define MCFG_MS7004_RTS_HANDLER(_cb) \ downcast(*device).set_rts_handler(DEVCB_##_cb); //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> ms7004_device class ms7004_device : public device_t //, public device_serial_interface { public: // construction/destruction ms7004_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); template devcb_base &set_tx_handler(Object &&wr) { return m_tx_handler.set_callback(std::forward(wr)); } template devcb_base &set_rts_handler(Object &&wr) { return m_rts_handler.set_callback(std::forward(wr)); } DECLARE_WRITE_LINE_MEMBER( write_rxd ); void ms7004_map(address_map &map); protected: // device-level overrides virtual void device_add_mconfig(machine_config &config) override; virtual const tiny_rom_entry *device_rom_region() const override; virtual ioport_constructor device_input_ports() const override; virtual void device_start() override; virtual void device_reset() override; private: required_device m_maincpu; required_device m_speaker; required_device m_i8243; required_ioport_array<16> m_kbd; int m_keylatch; // keyboard row latch uint8_t m_p1; uint8_t m_p2; devcb_write_line m_tx_handler; devcb_write_line m_rts_handler; DECLARE_WRITE8_MEMBER( p1_w ); DECLARE_WRITE8_MEMBER( p2_w ); DECLARE_READ_LINE_MEMBER( t1_r ); DECLARE_WRITE8_MEMBER( i8243_port_w ); }; // device type definition DECLARE_DEVICE_TYPE(MS7004, ms7004_device) #endif // MAME_MACHINE_MS7004_H