libsidplayfp  1.8.3
Public Member Functions | List of all members
TimerB Class Reference

#include <mos6526.h>

Inheritance diagram for TimerB:
Timer Event

Public Member Functions

 TimerB (EventContext *context, MOS6526 *parent)
 
void cascade ()
 
bool started () const
 
- Public Member Functions inherited from Timer
void setControlRegister (uint8_t cr)
 
void syncWithCpu ()
 
void wakeUpAfterSyncWithCpu ()
 
void reset ()
 
void latchLo (uint8_t data)
 
void latchHi (uint8_t data)
 
void setPbToggle (bool state)
 
int_least32_t getState () const
 
uint_least16_t getTimer () const
 
bool getPb (uint8_t reg) const
 

Additional Inherited Members

- Protected Member Functions inherited from Timer
 Timer (const char *name, EventContext *context, MOS6526 *parent)
 
- Protected Attributes inherited from Timer
MOS6526 *const parent
 Pointer to the MOS6526 which this Timer belongs to.
 
int_least32_t state
 CRA/CRB control register / state.
 
- Static Protected Attributes inherited from Timer
static const int_least32_t CIAT_CR_START = 0x01
 
static const int_least32_t CIAT_STEP = 0x04
 
static const int_least32_t CIAT_CR_ONESHOT = 0x08
 
static const int_least32_t CIAT_CR_FLOAD = 0x10
 
static const int_least32_t CIAT_PHI2IN = 0x20
 
static const int_least32_t CIAT_CR_MASK = CIAT_CR_START | CIAT_CR_ONESHOT | CIAT_CR_FLOAD | CIAT_PHI2IN
 
static const int_least32_t CIAT_COUNT2 = 0x100
 
static const int_least32_t CIAT_COUNT3 = 0x200
 
static const int_least32_t CIAT_ONESHOT0 = 0x08 << 8
 
static const int_least32_t CIAT_ONESHOT = 0x08 << 16
 
static const int_least32_t CIAT_LOAD1 = 0x10 << 8
 
static const int_least32_t CIAT_LOAD = 0x10 << 16
 
static const int_least32_t CIAT_OUT = 0x80000000
 

Detailed Description

This is the timer B of this CIA.

Author
Ken Händel

Constructor & Destructor Documentation

TimerB::TimerB ( EventContext context,
MOS6526 parent 
)
inline

Create timer B.

Member Function Documentation

void TimerB::cascade ( )
inline

Receive an underflow from Timer A.

bool TimerB::started ( ) const
inline

Check if start flag is set.

Returns
true if start flag is set, false otherwise

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