GBA Interrupts

Interrupt handler for the GameBoy Advance. More...

Collaboration diagram for GBA Interrupts:

Functions
void	IrqHandler (void)
void	InitIrqHandler (void)
Variables
IRQ_HANDLER	sig_VBLANK
IRQ_HANDLER	sig_HBLANK
IRQ_HANDLER	sig_VCOUNT
IRQ_HANDLER	sig_TMR0
IRQ_HANDLER	sig_TMR1
IRQ_HANDLER	sig_TMR2
IRQ_HANDLER	sig_TMR3
IRQ_HANDLER	sig_SIO
IRQ_HANDLER	sig_DMA0
IRQ_HANDLER	sig_DMA1
IRQ_HANDLER	sig_DMA2
IRQ_HANDLER	sig_DMA3
IRQ_HANDLER	sig_KEYPAD
IRQ_HANDLER	sig_GAMEPAK

---

Detailed Description

Interrupt handler for the GameBoy Advance.

---

Function Documentation

void IrqHandler

(

void

)

References CallHandler(), INT_DMA0, INT_DMA1, INT_DMA2, INT_DMA3, INT_GAMEPAK, INT_HBLANK, INT_KEYPAD, INT_SIO, INT_TMR0, INT_TMR1, INT_TMR2, INT_TMR3, INT_VBLANK, INT_VCOUNT, inw, and REG_IF.

Referenced by InitIrqHandler().

Here is the call graph for this function:

void InitIrqHandler

(

void

)

References INT_VECTOR, IrqHandler(), and outdw.

Referenced by NutIdleInit().

Here is the call graph for this function:

---

Variable Documentation

IRQ_HANDLER sig_VBLANK

IRQ_HANDLER sig_HBLANK

IRQ_HANDLER sig_VCOUNT

IRQ_HANDLER sig_TMR0

IRQ_HANDLER sig_TMR1

IRQ_HANDLER sig_TMR2

IRQ_HANDLER sig_TMR3

Referenced by NutRegisterTimer().

IRQ_HANDLER sig_SIO

IRQ_HANDLER sig_DMA0

IRQ_HANDLER sig_DMA1

IRQ_HANDLER sig_DMA2

IRQ_HANDLER sig_DMA3

IRQ_HANDLER sig_KEYPAD

IRQ_HANDLER sig_GAMEPAK