SLUS987C January 2011 – December 2019 BQ33100
PRODUCTION DATA.
This register adjusts the AFE hardware overcurrent and short circuit detection thresholds and delay.
SUBCLASS ID | SUBCLASS NAME | OFFSET | NAME | FORMAT | SIZE IN BYTES | MIN VALUE | MAX VALUE | DEFAULT VALUE | UNIT |
---|---|---|---|---|---|---|---|---|---|
65 | AFE | 1 | AFE State_CTL | Hex | 1 | 0x00 | 0xff | 0x00 |
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RSVD | RSVD | SCDDX2 | RSNS | RSVD | RSVD | RSVD | RSVD |
LEGEND: RSVD = Reserved and must be programmed to 0
SCDDX2—Set this bit to double the SCD delay periods 0 (default) = Short Circuit current protection delay is as programmed.
1 = Short Circuit current protection delay is twice that programmed.
RSNS—This bit, if set, configures the SCD threshold into a range suitable for a low sense resistor value by dividing the SCDV selected voltage threshold by 2 0 (default) = Current protection voltage thresholds as programmed.
1 = Current protection voltage threshold divided by 2 as programmed