31 #include "interrupt.h"
34 #include "SerialPort.h"
35 #include "EventScheduler.h"
41 namespace libsidplayfp
58 void underFlow()
override;
60 void serialPort()
override;
79 void underFlow()
override;
117 void trigger(uint8_t interruptMask)
override;
138 void trigger(uint8_t interruptMask)
override;
140 uint8_t
clear()
override;
142 void reset()
override;
167 static const char *credit;
175 uint8_t &
pra, &prb, &ddra, &ddrb;
237 void handleSerialPort();
255 virtual void portA() {}
256 virtual void portB() {}
269 uint8_t
read(uint_least8_t addr);
279 void write(uint_least8_t addr, uint8_t data);
292 virtual void reset();
Definition: EventCallback.h:36
Definition: EventScheduler.h:62
Definition: mos652x.h:124
void trigger(uint8_t interruptMask) override
Definition: mos652x.cpp:96
uint8_t clear() override
Definition: mos652x.cpp:126
void reset() override
Definition: mos652x.cpp:136
Definition: mos652x.h:111
void trigger(uint8_t interruptMask) override
Definition: mos652x.cpp:75
Definition: interrupt.h:42
uint8_t idr
Interrupt data register.
Definition: interrupt.h:70
InterruptSource(EventScheduler &scheduler, MOS652X &parent)
Definition: interrupt.h:95
@ INTERRUPT_UNDERFLOW_B
underflow Timer B
Definition: interrupt.h:48
Definition: mos652x.h:151
TimerA timerA
Timers A and B.
Definition: mos652x.h:183
void write(uint_least8_t addr, uint8_t data)
Definition: mos652x.cpp:252
uint8_t regs[0x10]
These are all CIA registers.
Definition: mos652x.h:179
uint8_t adjustDataPort(uint8_t data)
Definition: mos652x.cpp:196
EventScheduler & eventScheduler
Event context.
Definition: mos652x.h:171
MOS652X(EventScheduler &scheduler)
Definition: mos652x.cpp:153
uint8_t & pra
Ports.
Definition: mos652x.h:175
Tod tod
TOD.
Definition: mos652x.h:191
model_t
Definition: mos652x.h:160
@ MOS6526W4485
A batch of old CIA model with unique serial port behavior.
Definition: mos652x.h:163
@ MOS6526
Old CIA model, interrupts are delayed by 1 clock.
Definition: mos652x.h:161
@ MOS8521
New CIA model.
Definition: mos652x.h:162
static const char * credits()
Definition: mos652x.cpp:143
void setModel(model_t model)
Definition: mos652x.cpp:353
virtual void reset()
Definition: mos652x.cpp:177
EventCallback< MOS652X > bTickEvent
Events.
Definition: mos652x.h:198
uint8_t read(uint_least8_t addr)
Definition: mos652x.cpp:213
std::unique_ptr< InterruptSource > interruptSource
Interrupt Source.
Definition: mos652x.h:188
SerialPort serialPort
Serial Data Registers.
Definition: mos652x.h:194
void setDayOfTimeRate(unsigned int clock)
Definition: mos652x.h:306
virtual void interrupt(bool state)=0
Definition: SerialPort.h:37
TimerA(EventScheduler &scheduler, MOS652X &parent)
Definition: mos652x.h:66
TimerB(EventScheduler &scheduler, MOS652X &parent)
Definition: mos652x.h:85
void cascade()
Definition: mos652x.h:91
bool started() const
Definition: mos652x.h:104
void wakeUpAfterSyncWithCpu()
Definition: timer.cpp:60
void syncWithCpu()
Definition: timer.cpp:37
int_least32_t state
CRA/CRB control register / state.
Definition: timer.h:95
MOS652X & parent
Pointer to the MOS6526 which this Timer belongs to.
Definition: timer.h:92
void setPeriod(event_clock_t clock)
Definition: tod.h:118