#include <WD2793.hh>

Inheritance diagram for openmsx::WD2793:

Collaboration diagram for openmsx::WD2793:

Public Types
enum class	FSM { NONE , SEEK , TYPE2_LOADED , TYPE2_NOT_FOUND , TYPE2_ROTATED , CHECK_WRITE , PRE_WRITE_SECTOR , WRITE_SECTOR , POST_WRITE_SECTOR , TYPE3_LOADED , TYPE3_ROTATED , WRITE_TRACK , READ_TRACK , IDX_IRQ }

Public Member Functions
	WD2793 (Scheduler &scheduler, DiskDrive &drive, MSXCliComm &cliComm, EmuTime::param time, bool isWD1770)
	This class has emulation for WD1770, WD1793, WD2793.

void	reset (EmuTime::param time)

uint8_t	getStatusReg (EmuTime::param time)

uint8_t	getTrackReg (EmuTime::param time) const

uint8_t	getSectorReg (EmuTime::param time) const

uint8_t	getDataReg (EmuTime::param time)

uint8_t	peekStatusReg (EmuTime::param time) const

uint8_t	peekTrackReg (EmuTime::param time) const

uint8_t	peekSectorReg (EmuTime::param time) const

uint8_t	peekDataReg (EmuTime::param time) const

void	setCommandReg (uint8_t value, EmuTime::param time)

void	setTrackReg (uint8_t value, EmuTime::param time)

void	setSectorReg (uint8_t value, EmuTime::param time)

void	setDataReg (uint8_t value, EmuTime::param time)

bool	getIRQ (EmuTime::param time) const

bool	getDTRQ (EmuTime::param time) const

bool	peekIRQ (EmuTime::param time) const

bool	peekDTRQ (EmuTime::param time) const

template<typename Archive >
void	serialize (Archive &ar, unsigned version)

Public Member Functions inherited from openmsx::Schedulable
	Schedulable (const Schedulable &)=delete

	Schedulable (Schedulable &&)=delete

Schedulable &	operator= (const Schedulable &)=delete

Schedulable &	operator= (Schedulable &&)=delete

virtual void	schedulerDeleted ()
	Just before the the Scheduler is deleted, it calls this method of all the Schedulables that are still registered.

Scheduler &	getScheduler () const

EmuTime::param	getCurrentTime () const
	Convenience method: This is the same as getScheduler().getCurrentTime().

template<typename Archive >
void	serialize (Archive &ar, unsigned version)

Additional Inherited Members
Static Public Member Functions inherited from openmsx::Schedulable
template<typename Archive >
static std::vector< SyncPointBW >	serializeBW (Archive &ar)

template<typename Archive >
static void	restoreOld (Archive &ar, std::vector< Schedulable * > schedulables)

Protected Member Functions inherited from openmsx::Schedulable
	Schedulable (Scheduler &scheduler)

	~Schedulable ()

void	setSyncPoint (EmuTime::param timestamp)

bool	removeSyncPoint ()

void	removeSyncPoints ()

bool	pendingSyncPoint () const

bool	pendingSyncPoint (EmuTime &result) const

Detailed Description

Definition at line 17 of file WD2793.hh.

Member Enumeration Documentation

◆ FSM

enum class openmsx::WD2793::FSM

strong

Enumerator
NONE
SEEK
TYPE2_LOADED
TYPE2_NOT_FOUND
TYPE2_ROTATED
CHECK_WRITE
PRE_WRITE_SECTOR
WRITE_SECTOR
POST_WRITE_SECTOR
TYPE3_LOADED
TYPE3_ROTATED
WRITE_TRACK
READ_TRACK
IDX_IRQ

Definition at line 50 of file WD2793.hh.

Constructor & Destructor Documentation

◆ WD2793()

openmsx::WD2793::WD2793	(	Scheduler &	scheduler_,
		DiskDrive &	drive_,
		MSXCliComm &	cliComm_,
		EmuTime::param	time,
		bool	isWD1770_
	)

This class has emulation for WD1770, WD1793, WD2793.

Though at the moment the only emulated difference between WD1770 and WD{12}793 is that WD1770 has no ready input signal. (E.g. we don't emulate the WD1770 motor out signal yet).

Definition at line 49 of file WD2793.cc.

References reset(), and openmsx::RawTrack::STANDARD_SIZE.