io.h

EZ USB GPIF的控制器的源代码

//--------IOE cannot bit access---------
#define    PE0        bmBIT0
#define    PE1        bmBIT1
#define    PE2        bmBIT2
#define    PE3        bmBIT3
#define    PE4        bmBIT4
#define    PE5        bmBIT5
#define    PE6        bmBIT6
#define    PE7        bmBIT7

#define    WORK_LED   PE3
#define    CPLD_RST   PE4

//----------------CPLD IO-------------------------------
#ifndef    SRAMAddrSelectLow       //如果用户选择SRAM地址跳线到2-3，则在文件前面定义SRAMAddrSelectLow

#define    CS0           (BYTE xdata *)0x6000
#define    CS1           (BYTE xdata *)0x6100
#define    CS2           (BYTE xdata *)0x6200
#define    CS3           (BYTE xdata *)0x6300
#define    CS4           (BYTE xdata *)0x6400
#define    CS5           (BYTE xdata *)0x6500
#define    CS6           (BYTE xdata *)0x6600
#define    CS7           (BYTE xdata *)0x6700
#define    CS8           (BYTE xdata *)0x6800
#define    CS9           (BYTE xdata *)0x6900
#define    CSA           (BYTE xdata *)0x6A00
#define    LED_SEG       (BYTE xdata *)0x7A00
#define    LED_CS        (BYTE xdata *)0x7B00
#define    GA            (BYTE xdata *)0x7C00
#define    OUTB          (BYTE xdata *)0x7D00
#define    KEY           (BYTE xdata *)0x7E00
#define    INA           (BYTE xdata *)0x7F00

#else

#define    CS0           (BYTE xdata *)0x8000
#define    CS1           (BYTE xdata *)0x8100
#define    CS2           (BYTE xdata *)0x8200
#define    CS3           (BYTE xdata *)0x8300
#define    CS4           (BYTE xdata *)0x8400
#define    CS5           (BYTE xdata *)0x8500
#define    CS6           (BYTE xdata *)0x8600
#define    CS7           (BYTE xdata *)0x8700
#define    CS8           (BYTE xdata *)0x8800
#define    CS9           (BYTE xdata *)0x8900
#define    CSA           (BYTE xdata *)0x8A00
#define    LED_SEG       (BYTE xdata *)0x9A00
#define    LED_CS        (BYTE xdata *)0x9B00
#define    GA            (BYTE xdata *)0x9C00
#define    OUTB          (BYTE xdata *)0x9D00
#define    KEY           (BYTE xdata *)0x9E00
#define    INA           (BYTE xdata *)0x9F00

#endif

extern void IO_Init();
extern void REG_Init();