// license:BSD-3-Clause // copyright-holders:Curt Coder /********************************************************************** Luxor ABC-99 keyboard and mouse emulation *********************************************************************/ #ifndef MAME_BUS_ABCKB_ABC99_H #define MAME_BUS_ABCKB_ABC99_H #pragma once #include "abckb.h" #include "cpu/mcs48/mcs48.h" #include "sound/spkrdev.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> abc99_device class abc99_device : public device_t, public abc_keyboard_interface { public: // construction/destruction abc99_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); DECLARE_INPUT_CHANGED_MEMBER( keyboard_reset ); protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; // optional information overrides virtual const tiny_rom_entry *device_rom_region() const override; virtual void device_add_mconfig(machine_config &config) override; virtual ioport_constructor device_input_ports() const override; // abc_keyboard_interface overrides virtual void txd_w(int state) override; private: enum { TIMER_SERIAL, TIMER_MOUSE }; enum { LED_1 = 0, LED_2, LED_3, LED_4, LED_5, LED_6, LED_7, LED_8, LED_INS, LED_ALT, LED_CAPS_LOCK }; inline void serial_input(); inline void serial_output(int state); inline void serial_clock(); inline void key_down(int state); inline void scan_mouse(); DECLARE_WRITE8_MEMBER( z2_p1_w ); DECLARE_READ8_MEMBER( z2_p2_r ); DECLARE_READ_LINE_MEMBER( z2_t0_r ); DECLARE_READ_LINE_MEMBER( z2_t1_r ); DECLARE_WRITE8_MEMBER( z2_led_w ); DECLARE_READ8_MEMBER( z5_p1_r ); DECLARE_WRITE8_MEMBER( z5_p2_w ); DECLARE_READ8_MEMBER( z5_t1_r ); void abc99_z2_io(address_map &map); void abc99_z2_mem(address_map &map); void abc99_z5_mem(address_map &map); emu_timer *m_serial_timer; emu_timer *m_mouse_timer; required_device m_maincpu; required_device m_mousecpu; required_device m_speaker; required_ioport m_z14; required_ioport m_mouseb; output_finder<11> m_leds; int m_si; int m_si_en; int m_so_z2; int m_so_z5; int m_keydown; int m_t1_z2; int m_t1_z5; int m_led_en; int m_reset; int m_txd; }; // device type definition DECLARE_DEVICE_TYPE(ABC99, abc99_device) #endif // MAME_BUS_ABCKB_ABC99_H