2022-01-29 12:52:25 +08:00

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C

/**
* @file 8259A.h
* @author longjin
* @brief 8259A中断芯片
* @version 0.1
* @date 2022-01-29
*
* @copyright Copyright (c) 2022
*
*/
#pragma once
#include "../common/glib.h"
#define PIC_EOI 0x20
#define PIC_master 0x20 /* IO base address for master PIC */
#define PIC2_slave 0xA0 /* IO base address for slave PIC */
// 初始化8259A芯片的中断服务
void init_8259A();