Status Fields
DVS_STATE | State machine state |
ADJ_UP_ENA | DVS Raising voltage |
ADJ_DWN_ENA | DVS Lowering voltage |
ADJ_ACTIVE | Adjustment to a Direct Voltage |
CTR_TAP_OK | Tap Enabled and the Tap is withing Hi/Low limits |
CTR_TAP_SEL | Status of selected center tap delay line detect output |
SLOW_TRIP_DET | Provides the current combined status of all selected Low Range delay lines |
FAST_TRIP_DET | Provides the current combined status of all selected High Range delay lines |
PS_IN_RANGE | Indicates if the power supply is in range |
PS_VCNTR | Voltage Count value sent to the power supply |
MON_DLY_OK | Indicates the monitor delay count is at 0 |
ADJ_DLY_OK | Indicates the adjustment delay count is at 0 |
LO_LIMIT_DET | Power supply voltage counter is at low limit |
HI_LIMIT_DET | Power supply voltage counter is at high limit |
VALID_TAP | At least one delay line has been enabled |
LIMIT_ERR | Interrupt flag that indicates a voltage count is at/beyond manufacturer limits |
RANGE_ERR | Interrupt flag that indicates a tap has an invalid value |
ADJ_ERR | Interrupt flag that indicates up and down adjustment requested simultaneously |
REF_SEL_ERR | Indicates the ref select register bit is out of range |
FB_TO_ERR | Interrupt flag that indicates a timeout while adjusting the voltage |
FB_TO_ERR_S | Interrupt flag that mirror FB_TO_ERR and is write one clear |
FC_LV_DET_INT | Interrupt flag that indicates the power supply voltage requested is below the low threshold |
FC_LV_DET_S | Interrupt flag that mirrors FC_LV_DET_INT |