LSM9DS1.....Can someone please explain DEN_A/G pin? The datasheet mentions this pin once and does NOT explain whether it should be driven by host or not.
The LSM9DS1 datasheet does not give a good description of the DEN_A/G pin. Can someone add value to this? Should it just be pulled high and never toggled by MCU? Reference schematics of part from Sparkfun, etc. show the SDO output of the Magnetometer and Accel/Gyro are tied together. My intuition thinks the pin is tied to an internal tri-state buffer and should be toggled to avoid the data contention between the two hardware machines (Mag and Accel/Gyro)
