openmsx::I8255 Class Reference

#include <I8255.hh>

Public Member Functions
	I8255 (I8255Interface &interface, EmuTime::param time, StringSetting &invalidPpiModeSetting)
void	reset (EmuTime::param time)
byte	read (byte port, EmuTime::param time)
byte	peek (byte port, EmuTime::param time) const
void	write (byte port, byte value, EmuTime::param time)
byte	getPortA () const
byte	getPortB () const
byte	getPortC () const
template<typename Archive >
void	serialize (Archive &ar, unsigned version)

Detailed Description

Definition at line 19 of file I8255.hh.

Constructor & Destructor Documentation

I8255()

openmsx::I8255::I8255	(	I8255Interface &	interface,
		EmuTime::param	time,
		StringSetting &	invalidPpiModeSetting
	)

Definition at line 25 of file I8255.cc.

References reset().

Member Function Documentation

getPortA()

byte openmsx::I8255::getPortA

(

)

const

Definition at line 365 of file I8255.cc.

References openmsx::DIRECTION_A.

getPortB()

byte openmsx::I8255::getPortB

(

)

const

Definition at line 375 of file I8255.cc.

References openmsx::DIRECTION_B.

getPortC()

byte openmsx::I8255::getPortC

(

)

const

Definition at line 385 of file I8255.cc.

References openmsx::DIRECTION_C0, and openmsx::DIRECTION_C1.

peek()

byte openmsx::I8255::peek	(	byte	port,
		EmuTime::param	time
	)		const

Definition at line 59 of file I8255.cc.

References UNREACHABLE.

Referenced by openmsx::BeerIDE::peekIO(), openmsx::MSXHBI55::peekIO(), openmsx::MSXPPI::peekIO(), openmsx::SC3000PPI::peekIO(), and openmsx::SVIPPI::peekIO().

read()

byte openmsx::I8255::read	(	byte	port,
		EmuTime::param	time
	)

Definition at line 42 of file I8255.cc.

References UNREACHABLE.

Referenced by openmsx::BeerIDE::readIO(), openmsx::MSXHBI55::readIO(), openmsx::MSXPPI::readIO(), openmsx::SC3000PPI::readIO(), and openmsx::SVIPPI::readIO().

reset()

void openmsx::I8255::reset

(

EmuTime::param

time

)

Definition at line 33 of file I8255.cc.

References openmsx::DIRECTION_A, openmsx::DIRECTION_B, openmsx::DIRECTION_C0, openmsx::DIRECTION_C1, and openmsx::SET_MODE.

Referenced by I8255(), openmsx::BeerIDE::reset(), openmsx::MSXHBI55::reset(), openmsx::MSXPPI::reset(), openmsx::SC3000PPI::reset(), and openmsx::SVIPPI::reset().

serialize()

template<typename Archive >

void openmsx::I8255::serialize	(	Archive &	ar,
		unsigned	version
	)

Definition at line 400 of file I8255.cc.

write()

void openmsx::I8255::write	(	byte	port,
		byte	value,
		EmuTime::param	time
	)

Definition at line 76 of file I8255.cc.

References UNREACHABLE.

Referenced by openmsx::BeerIDE::writeIO(), openmsx::MSXHBI55::writeIO(), openmsx::MSXPPI::writeIO(), openmsx::SC3000PPI::writeIO(), and openmsx::SVIPPI::writeIO().

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The documentation for this class was generated from the following files:

• I8255.hh
• I8255.cc