PM1_PWRBTN_STS
if ((pm1_enable & PM1_PWRBTN_EN) && (pm1_status & PM1_PWRBTN_STS))
PM1_SLPBTN_STS | PM1_PWRBTN_STS | PM1_BM_STS));
if (!(pm1_status & PM1_PWRBTN_STS)) {
pm1_status |= PM1_PWRBTN_STS;