epphal.h

6711a板程序的傅立叶变换

#define portbase    0x90203000
#define D12_COMMAND portbase+4
#define D12_DATA    portbase
#define ENABLE      enable()
#define DISABLE     disable() 
void outportb(unsigned int , unsigned char );
unsigned char inportb(unsigned int );
void disable( void );
void enable( void );