PFCKBD_HP_PDCR_MASK
{ (uint16_t)(PFCKBD_HP_PDCR_MASK & (~(1 << (2*(n)+1)))), \
{ (uint16_t)(PFCKBD_HP_PDCR_MASK & 0xffff), \
dc = _reg_read_2(SH7709_PDCR) & ~PFCKBD_HP_PDCR_MASK;
_reg_write_2(SH7709_PDCR, dc | (0x5555 & PFCKBD_HP_PDCR_MASK));