diff options
author | Miodrag Milanovic <mmicko@gmail.com> | 2015-09-13 08:41:44 +0200 |
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committer | Miodrag Milanovic <mmicko@gmail.com> | 2015-09-13 08:41:44 +0200 |
commit | f88cefad27a1737c76e09d99c9fb43e173506081 (patch) | |
tree | 2d8167d03579c46e226471747eb4407bd00ed6fa /src/emu/machine/8042kbdc.h | |
parent | e92ac9e0fa8e99869894bea00589bbb526be30aa (diff) |
Move all devices into separate part of src tree (nw)
Diffstat (limited to 'src/emu/machine/8042kbdc.h')
-rw-r--r-- | src/emu/machine/8042kbdc.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/src/emu/machine/8042kbdc.h b/src/emu/machine/8042kbdc.h deleted file mode 100644 index b8d9c4e22fd..00000000000 --- a/src/emu/machine/8042kbdc.h +++ /dev/null @@ -1,127 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Peter Trauner -/********************************************************************** - - 8042 Keyboard Controller Emulation - - This is the keyboard controller used in the IBM AT and further - models. It is a popular controller for PC style keyboards - -**********************************************************************/ - -#ifndef KBDC8042_H -#define KBDC8042_H - -#include "emu.h" -#include "machine/pckeybrd.h" - -enum kbdc8042_type_t -{ - KBDC8042_STANDARD, - KBDC8042_PS2, /* another timing of integrated controller */ - KBDC8042_AT386 /* hack for at386 driver */ -}; - -//************************************************************************** -// INTERFACE CONFIGURATION MACROS -//************************************************************************** - -#define MCFG_KBDC8042_KEYBOARD_TYPE(_kbdt) \ - kbdc8042_device::set_keyboard_type(*device, _kbdt); - -#define MCFG_KBDC8042_SYSTEM_RESET_CB(_devcb) \ - devcb = &kbdc8042_device::set_system_reset_callback(*device, DEVCB_##_devcb); - -#define MCFG_KBDC8042_GATE_A20_CB(_devcb) \ - devcb = &kbdc8042_device::set_gate_a20_callback(*device, DEVCB_##_devcb); - -#define MCFG_KBDC8042_INPUT_BUFFER_FULL_CB(_devcb) \ - devcb = &kbdc8042_device::set_input_buffer_full_callback(*device, DEVCB_##_devcb); - -#define MCFG_KBDC8042_OUTPUT_BUFFER_EMPTY_CB(_devcb) \ - devcb = &kbdc8042_device::set_output_buffer_empty_callback(*device, DEVCB_##_devcb); - -#define MCFG_KBDC8042_SPEAKER_CB(_devcb) \ - devcb = &kbdc8042_device::set_speaker_callback(*device, DEVCB_##_devcb); - -//************************************************************************** -// TYPE DEFINITIONS -//************************************************************************** - -// ======================> kbdc8042_device - -class kbdc8042_device : public device_t -{ -public: - // construction/destruction - kbdc8042_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); - - virtual machine_config_constructor device_mconfig_additions() const; - - static void set_keyboard_type(device_t &device, kbdc8042_type_t keybtype) { downcast<kbdc8042_device &>(device).m_keybtype = keybtype; } - template<class _Object> static devcb_base &set_system_reset_callback(device_t &device, _Object object) { return downcast<kbdc8042_device &>(device).m_system_reset_cb.set_callback(object); } - template<class _Object> static devcb_base &set_gate_a20_callback(device_t &device, _Object object) { return downcast<kbdc8042_device &>(device).m_gate_a20_cb.set_callback(object); } - template<class _Object> static devcb_base &set_input_buffer_full_callback(device_t &device, _Object object) { return downcast<kbdc8042_device &>(device).m_input_buffer_full_cb.set_callback(object); } - template<class _Object> static devcb_base &set_output_buffer_empty_callback(device_t &device, _Object object) { return downcast<kbdc8042_device &>(device).m_output_buffer_empty_cb.set_callback(object); } - template<class _Object> static devcb_base &set_speaker_callback(device_t &device, _Object object) { return downcast<kbdc8042_device &>(device).m_speaker_cb.set_callback(object); } - - DECLARE_READ8_MEMBER( data_r ); - DECLARE_WRITE8_MEMBER( data_w ); - - DECLARE_WRITE_LINE_MEMBER( write_out2 ); - DECLARE_WRITE_LINE_MEMBER( keyboard_w ); - - void at_8042_set_outport(UINT8 data, int initial); - TIMER_CALLBACK_MEMBER( kbdc8042_clr_int ); - void at_8042_receive(UINT8 data); - void at_8042_check_keyboard(); - void at_8042_clear_keyboard_received(); - -protected: - // device-level overrides - virtual void device_start(); - virtual void device_reset(); - - UINT8 m_inport, m_outport, m_data, m_command; - - struct { - int received; - int on; - } m_keyboard; - struct { - int received; - int on; - } m_mouse; - - int m_last_write_to_control; - int m_sending; - int m_send_to_mouse; - - int m_operation_write_state; - int m_status_read_mode; - - int m_speaker; - int m_out2; - - /* temporary hack */ - int m_offset1; - - int m_poll_delay; - - required_device<at_keyboard_device> m_keyboard_dev; - - kbdc8042_type_t m_keybtype; - - devcb_write_line m_system_reset_cb; - devcb_write_line m_gate_a20_cb; - devcb_write_line m_input_buffer_full_cb; - devcb_write_line m_output_buffer_empty_cb; - - devcb_write8 m_speaker_cb; -}; - -// device type definition -extern const device_type KBDC8042; - - -#endif /* KBDC8042_H */ |