When is SSI Overflow Mode selected?
A transducer overflow is triggered if all the bits in the SSI value from the feedback are ones.
A transducer overflow is triggered if bit 21 is 1.
Questions about the Ones and Bit 21 modes
The value returned by the sensor is 1, why is it considered an overflow?
I think the overflow should be the jump from the maximum value to the minimum value.
If the sensor is 25 bits, it should be normal if the 21 bits are 1.
Why choose 21 bits?