AT91SAM9260_PIOA_BASE
{AT91SAM9260_PIOA_BASE, PID_PIOA},
#define PIOA_READ(_reg) *((volatile uint32_t *)(AT91SAM9260_PIOA_BASE + (_reg)))
#define PIOA_WRITE(_reg, _val) do {*((volatile uint32_t *)(AT91SAM9260_PIOA_BASE + (_reg))) = (_val);} while (0)