CKeyboard::SKb_state::SAli_kbdc_status Struct Reference

#include <Keyboard.h>

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Detailed Description

status bits matching the status port

Definition at line 111 of file Keyboard.h.

Data Fields
bool	pare
	Bit7, 1= parity error from keyboard/mouse - ignored.
bool	tim
	Bit6, 1= timeout from keyboard - ignored.
bool	auxb
	Bit5, 1= mouse data waiting for CPU to read.
bool	keyl
	Bit4, 1= keyswitch in lock position - ignored.
bool	c_d
	Bit3, 1=command to port 64h, 0=data to port 60h.
bool	sysf
	Bit2.
bool	inpb
	Bit1.
bool	outb
	Bit0, 1= keyboard data or mouse data ready for CPU.

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Field Documentation

bool CKeyboard::SKb_state::SAli_kbdc_status::pare

Bit7, 1= parity error from keyboard/mouse - ignored.

Definition at line 113 of file Keyboard.h.

Referenced by CKeyboard::init(), and CKeyboard::read_64().

bool CKeyboard::SKb_state::SAli_kbdc_status::tim

Bit6, 1= timeout from keyboard - ignored.

Definition at line 114 of file Keyboard.h.

Referenced by CKeyboard::init(), and CKeyboard::read_64().

bool CKeyboard::SKb_state::SAli_kbdc_status::auxb

Bit5, 1= mouse data waiting for CPU to read.

Definition at line 115 of file Keyboard.h.

Referenced by CKeyboard::controller_enQ(), CKeyboard::init(), CKeyboard::periodic(), CKeyboard::read_60(), CKeyboard::read_64(), and CKeyboard::write_60().

bool CKeyboard::SKb_state::SAli_kbdc_status::keyl

Bit4, 1= keyswitch in lock position - ignored.

Definition at line 116 of file Keyboard.h.

Referenced by CKeyboard::init(), and CKeyboard::read_64().

bool CKeyboard::SKb_state::SAli_kbdc_status::c_d

Bit3, 1=command to port 64h, 0=data to port 60h.

Definition at line 117 of file Keyboard.h.

Referenced by CKeyboard::init(), CKeyboard::read_64(), CKeyboard::write_60(), and CKeyboard::write_64().

bool CKeyboard::SKb_state::SAli_kbdc_status::sysf

Bit2.

Definition at line 118 of file Keyboard.h.

Referenced by CKeyboard::init(), CKeyboard::read_64(), CKeyboard::write_60(), and CKeyboard::write_64().

bool CKeyboard::SKb_state::SAli_kbdc_status::inpb

Bit1.

Definition at line 119 of file Keyboard.h.

Referenced by CKeyboard::controller_enQ(), CKeyboard::init(), CKeyboard::read_64(), and CKeyboard::write_60().

bool CKeyboard::SKb_state::SAli_kbdc_status::outb

Bit0, 1= keyboard data or mouse data ready for CPU.

Check aux to see which.

Definition at line 120 of file Keyboard.h.

Referenced by CKeyboard::controller_enQ(), CKeyboard::enQ(), CKeyboard::enQ_imm(), CKeyboard::init(), CKeyboard::mouse_enQ(), CKeyboard::periodic(), CKeyboard::read_60(), CKeyboard::read_64(), CKeyboard::set_aux_clock_enable(), CKeyboard::set_kbd_clock_enable(), CKeyboard::write_60(), and CKeyboard::write_64().

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The documentation for this struct was generated from the following file:

• C:/es40/src/Keyboard.h