SLOS825E December 2012 – April 2018 DRV2605
This bit sets the length of the auto calibration time. The AUTO_CAL_TIME[1:0] bit should be enough time for the motor acceleration to settle when driven at the RATED_VOLTAGE[7:0] value.
0: 150 ms (minimum), 350 ms (maximum)
1: 250 ms (minimum), 450 ms (maximum)
2: 500 ms (minimum), 700 ms (maximum)
3: 1000 ms (minimum), 1200 ms (maximum)
OTP Memory status
0: OTP Memory has not been programmed
1: OTP Memory has been programmed
This bit launches the programming process for one-time programmable (OTP) memory which programs the contents of register 0x16 through 0x1A into nonvolatile memory. This process can only be executed one time per device. See the Programming On-Chip OTP Memory section for details.