openmsx::ToshibaAudioPeriphery Class Reference

Inheritance diagram for openmsx::ToshibaAudioPeriphery:

Collaboration diagram for openmsx::ToshibaAudioPeriphery:

Public Member Functions
	ToshibaAudioPeriphery (MSXAudio &audio)
void	write (nibble outputs, nibble values, EmuTime::param time) override
	Write to (some of) the pins.
nibble	read (EmuTime::param time) override
	Read from (some of) the pins Some of the pins might be programmed as output, but this method doesn't care about that, it should return the value of all pins as-if they were all programmed as input.
void	setSPOFF (bool value, EmuTime::param time) override
	SP-OFF bit (bit 3 in Y8950 register 7)
template<typename Archive >
void	serialize (Archive &, unsigned)
Public Member Functions inherited from openmsx::Y8950Periphery
virtual	~Y8950Periphery ()=default
virtual void	reset ()
virtual byte	readMem (word address, EmuTime::param time)
virtual byte	peekMem (word address, EmuTime::param time) const
virtual void	writeMem (word address, byte value, EmuTime::param time)
virtual const byte *	getReadCacheLine (word start) const
virtual byte *	getWriteCacheLine (word start)

Detailed Description

Definition at line 79 of file Y8950Periphery.cc.

Constructor & Destructor Documentation

ToshibaAudioPeriphery()

openmsx::ToshibaAudioPeriphery::ToshibaAudioPeriphery ( MSXAudio &  audio )

explicit

Definition at line 290 of file Y8950Periphery.cc.

Member Function Documentation

read()

nibble openmsx::ToshibaAudioPeriphery::read ( EmuTime::param  time )

overridevirtual

Read from (some of) the pins Some of the pins might be programmed as output, but this method doesn't care about that, it should return the value of all pins as-if they were all programmed as input.

Parameters

time	The moment in time the read occurs

Implements openmsx::Y8950Periphery.

Definition at line 303 of file Y8950Periphery.cc.

serialize()

template<typename Archive >

void openmsx::ToshibaAudioPeriphery::serialize ( Archive &  , unsigned    )

inline

Definition at line 88 of file Y8950Periphery.cc.

setSPOFF()

void openmsx::ToshibaAudioPeriphery::setSPOFF ( bool  value, EmuTime::param  time  )

overridevirtual

SP-OFF bit (bit 3 in Y8950 register 7)

Reimplemented from openmsx::Y8950Periphery.

Definition at line 310 of file Y8950Periphery.cc.

References openmsx::Y8950::setEnabled().

write()

void openmsx::ToshibaAudioPeriphery::write ( nibble  outputs, nibble  values, EmuTime::param  time  )

overridevirtual

Write to (some of) the pins.

Parameters

outputs	A '1' bit indicates the corresponding bit is programmed as output.
values	The actual value that is written, only bits for which the corresponding bit in the 'outputs' parameter is set are meaningful.
time	The moment in time the write occurs

Implements openmsx::Y8950Periphery.

Definition at line 295 of file Y8950Periphery.cc.

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

• Y8950Periphery.cc