address.h

有关树WDM 驱动的编程.里面包含了许多实例,学习硬件的可以参考哦

#ifndef _ADDRESS_
#define _ADDRESS_
#define	IC_8255_type	0x03

#define	IC_8255_A	0x0
#define	IC_8255_B	0x01
#define	IC_8255_C	0x02
#define IC_ADC0809  0x080
#define IC_ADC0809_A 0x090
#define IC_DC0832  0x30
#define IC_DC0832_2  0x0b0
#define IC_8253   0x20
#define IC_8253_2  0x22
#define IC_8253_1 0x021
#define IC_8253_type 0x023
#define IC_6116   0x0000
#define IC_8259  0x310
#define IC_8259_2 0x311
#define IC_16550   0x10
#define IC_16550_3   0x13
#define IC_16550_1   0x11
#define IC_16550_2   0x12
#define IC_16550_4   0x14
#define IC_16550_5   0x15
#define IC_8259_A0   0x56
#define IC_8259_A1   0x57
#define IC_8259_B0   0X52   
#define IC_8259_B1   0X53
#define  IC_LED       0x60

#define io_08321 0x31
#define io_08322 0x30
#define IC_8253_0    0x20

#endif