PULL_ENA
#undef PULL_ENA
#undef PULL_ENA
#define PULL_ENA (0 << 16)
#define PULL_ENA (1 << 3)
#undef PULL_ENA
#undef PULL_ENA
#define PULL_ENA (0 << 16)
#define PULL_ENA (1 << 3)