diff options
author | Miodrag Milanovic <mmicko@gmail.com> | 2015-09-13 08:41:44 +0200 |
---|---|---|
committer | Miodrag Milanovic <mmicko@gmail.com> | 2015-09-13 08:41:44 +0200 |
commit | f88cefad27a1737c76e09d99c9fb43e173506081 (patch) | |
tree | 2d8167d03579c46e226471747eb4407bd00ed6fa /src/devices/bus/abckb/abc99.h | |
parent | e92ac9e0fa8e99869894bea00589bbb526be30aa (diff) |
Move all devices into separate part of src tree (nw)
Diffstat (limited to 'src/devices/bus/abckb/abc99.h')
-rw-r--r-- | src/devices/bus/abckb/abc99.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/devices/bus/abckb/abc99.h b/src/devices/bus/abckb/abc99.h new file mode 100644 index 00000000000..366d9fa23ce --- /dev/null +++ b/src/devices/bus/abckb/abc99.h @@ -0,0 +1,114 @@ +// license:BSD-3-Clause +// copyright-holders:Curt Coder +/********************************************************************** + + Luxor ABC-99 keyboard and mouse emulation + +*********************************************************************/ + +#pragma once + +#ifndef __ABC99__ +#define __ABC99__ + +#include "emu.h" +#include "cpu/mcs48/mcs48.h" +#include "abckb.h" +#include "sound/speaker.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 clock); + + // optional information overrides + virtual const rom_entry *device_rom_region() const; + virtual machine_config_constructor device_mconfig_additions() const; + virtual ioport_constructor device_input_ports() const; + + // abc_keyboard_interface overrides + virtual void txd_w(int state); + + DECLARE_INPUT_CHANGED_MEMBER( keyboard_reset ); + + DECLARE_WRITE8_MEMBER( z2_led_w ); + DECLARE_WRITE8_MEMBER( z2_p1_w ); + DECLARE_READ8_MEMBER( z2_p2_r ); + DECLARE_READ8_MEMBER( z2_t0_r ); + DECLARE_READ8_MEMBER( z2_t1_r ); + DECLARE_READ8_MEMBER( z5_p1_r ); + DECLARE_WRITE8_MEMBER( z5_p2_w ); + DECLARE_READ8_MEMBER( z5_t1_r ); + +protected: + // device-level overrides + virtual void device_start(); + virtual void device_reset(); + virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr); + +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(); + + emu_timer *m_serial_timer; + emu_timer *m_mouse_timer; + + required_device<cpu_device> m_maincpu; + required_device<cpu_device> m_mousecpu; + required_device<speaker_sound_device> m_speaker; + required_ioport m_z14; + required_ioport m_mouseb; + + 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 +extern const device_type ABC99; + + + +#endif |