ZHCSDF4F May 2014 – March 2018 DRV2604L
PRODUCTION DATA.
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| A_CAL_COMP[7:0] | |||||||
| R/W-0 | R/W-0 | R/W-0 | R/W-0 | R/W-1 | R/W-1 | R/W-0 | R/W-0 |
| BIT | FIELD | TYPE | DEFAULT | DESCRIPTION | ||
|---|---|---|---|---|---|---|
| 7-0 | A_CAL_COMP[7:0] | R/W | 0x0C |
This register contains the voltage-compensation result after execution of auto calibration. The value stored in the A_CAL_COMP bit compensates for any resistive losses in the driver. The calibration routine checks the impedance of the actuator to automatically determine an appropriate value. The auto-calibration compensation-result value is multiplied by the drive gain during playback. Auto-calibration compensation coefficient = 1 + A_CAL_COMP[7:0] / 255 |
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