ZHCSH31B August 2017 – February 2018 DRV10987
The DRV10987 device provides an I2C slave interface with slave address 101 0010. TI recommends a pullup resistor of 4.7 kΩ to 3.3 V for I2C interface ports SCL and SDA. The protocol for the I2C interface is given in Figure 45.
Seven read/write registers (0x30:0x36) are used to set motor speed and control device registers and EEPROM. Device operation status can be read back through nine read-only registers (0x0:0x08). Another seven EEPROM registers (0x90:0x96) can be accessed to program motor parameters and optimize the spin-up profile for the application.