#define CPLD_nSerCLK		PORTC0#define CPLD_nSerRDWR		PORTC1#define CPLD_nSerEN		PORTC2#define CPLD_nSerDATA		PD7#define CPLD_nDivRegSize	3#define CPLD_nCmpRegSize	15uint8_t CPLD_u8ReadKeys(void);void CPLD_vWriteDivider(uint8_t u8Prescaler, uint16_t u16Counter);