irq.h

平台44B0开发板

#include <stdio.h>
#define BIT_EINT6 (1 << 21)

/* INTERRUPT */
#define rINTCON		(*(volatile unsigned *)0x1e00000)
#define rINTPND		(*(volatile unsigned *)0x1e00004)
#define rINTMOD		(*(volatile unsigned *)0x1e00008)
#define rINTMSK		(*(volatile unsigned *)0x1e0000c)

#define rI_ISPR		(*(volatile unsigned *)0x1e00020)
#define rI_ISPC		(*(volatile unsigned *)0x1e00024)

#define rF_ISPR		(*(volatile unsigned *)0x1e00038)
#define rF_ISPC		(*(volatile unsigned *)0x1e0003c)


#define rEXTINT		(*(volatile unsigned *)0x1d20050)
#define rEXTINTPND	(*(volatile unsigned *)0x1d20054)
#define rPCONG 		(*(volatile unsigned *)0x01D20040)
#define rPUPG 		(*(volatile unsigned *)0x01D20048)

void irq_ISR(void);
void irq_init(void);