MOS656X Class Reference

Inheritance diagram for MOS656X:

Public Types
enum	model_t { MOS6567R56A = 0, MOS6567R8, MOS6569, MOS6572 }

Public Member Functions
void	event ()
void	chip (model_t model)
void	triggerLightpen ()
void	clearLightpen ()
void	reset ()

Static Public Member Functions
static const char *	credits ()

Protected Member Functions
	MOS656X (EventContext *context)
virtual void	interrupt (bool state)=0
virtual void	setBA (bool state)=0
uint8_t	read (uint_least8_t addr)
void	write (uint_least8_t addr, uint8_t data)

Member Enumeration Documentation

model_t

enum MOS656X::model_t

Enumerator
MOS6567R56A	OLD NTSC CHIP.
MOS6567R8	NTSC-M.
MOS6569	PAL-B.
MOS6572	PAL-N.

Member Function Documentation

clearLightpen()

void MOS656X::clearLightpen

(

)

Clears the lightpen usage flag.

event()

void MOS656X::event ( )

virtual

Event code to be executed. Events are allowed to safely reschedule themselves with the EventScheduler during invocations.

Implements Event.

read()

uint8_t MOS656X::read ( uint_least8_t  addr )

protectedvirtual

Read VIC register.

Parameters

addr	Register to read.

Implements component.

triggerLightpen()

void MOS656X::triggerLightpen

(

)

Trigger the lightpen. Sets the lightpen usage flag.

write()

void MOS656X::write ( uint_least8_t  addr, uint8_t  data  )

protectedvirtual

Write to VIC register.

Parameters

addr	Register to write to.
data	Data byte to write.

Implements component.

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

• mos656x.h
• mos656x.cpp