#include <mos6526.h>

Inheritance diagram for libsidplayfp::InterruptSource6526:

Collaboration diagram for libsidplayfp::InterruptSource6526:

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Public Member Functions
	InterruptSource6526 (EventScheduler &scheduler, MOS6526 &parent)

void	trigger (uint8_t interruptMask) override

uint8_t	clear () override

void	event () override

void	reset () override

Public Member Functions inherited from libsidplayfp::InterruptSource
void	set (uint8_t interruptMask)

Additional Inherited Members
Public Types inherited from libsidplayfp::InterruptSource
enum	{ INTERRUPT_NONE = 0, INTERRUPT_UNDERFLOW_A = 1 << 0, INTERRUPT_UNDERFLOW_B = 1 << 1, INTERRUPT_ALARM = 1 << 2, INTERRUPT_SP = 1 << 3, INTERRUPT_FLAG = 1 << 4, INTERRUPT_REQUEST = 1 << 7 }

Protected Member Functions inherited from libsidplayfp::InterruptSource
bool	interruptMasked () const

bool	interruptTriggered () const

void	triggerInterrupt ()

void	triggerBug ()

	InterruptSource (EventScheduler &scheduler, MOS6526 &parent)

	Event (const char *const name)

Protected Attributes inherited from libsidplayfp::InterruptSource
MOS6526 &	parent
	Pointer to the MOS6526 which this Interrupt belongs to.

EventScheduler &	eventScheduler
	Event scheduler.

Detailed Description

InterruptSource that acts like old CIA

Member Function Documentation

uint8_t libsidplayfp::InterruptSource6526::clear ( )

overridevirtual

Clear interrupt state.

void libsidplayfp::InterruptSource6526::event ( )

overridevirtual

Signal interrupt to CPU.

void libsidplayfp::InterruptSource6526::reset ( )

overridevirtual

Clear pending interrupts, but do not signal to CPU we lost them. It is assumed that all components get reset() calls in synchronous manner.

void libsidplayfp::InterruptSource6526::trigger ( uint8_t interruptMask )

overridevirtual

Trigger an interrupt.

Parameters

interruptMask Interrupt flag number

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