pin.h~rf9dd536.tmp

ADSL测试仪

#define KEYIN PORTD|=0xf2

//LCD
#define LCD_DATA   PORTC      
#define SET_CS1    PORTA|=0x40
#define CLR_CS1    PORTA&=0xBF
#define SET_CS2    PORTA|=0x20
#define CLR_CS2    PORTA&=0xDF
#define SET_RW     PORTA|=0x10
#define CLR_RW     PORTA&=0xEF
#define SET_DI     PORTA|=0x08
#define CLR_DI     PORTA&=0xF7
#define SET_E      PORTA|=0x04
#define CLR_E      PORTA&=0xFB
#define POWERDOWN  PORTA|=0xFD
#define BJ_ON      PORTA|=0x02
#define BJ_OFF     PORTA&=0xFD


#define KEY_UP     PORTD|=0xFD
#define KEY_DOWN   PORTD|=0xEF
#define KEY_ENTER  PORTD|=0XDF
#define KEY_ESC    PORTD|=0xBF
#define KEY_BL     PORTD|=0x7F
#define BK_OUT_ON  PORTD|=0x01
#define BK_OUT_OFF PORTD&=0xFE



#define TTL_RXD    PORTE|=0x01
#define TTL_TXD    PORTE|=0x02
#define LED_LINK   PORTE|=0x04
#define AD_EOC     PORTE|=0x08
#define AD_CLK     PORTE|=0x10
#define AD_DATIN   PORTE|=0x20
#define AD_DATOUT  PORTE|=0x40
#define AD_CS      PORTE|=0x80