LHR Page
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Register LHR_STATUS - Address 0x3B
Bit Bit Field Name Description
4 ERR_ZC Zero Count Error
Zero count errors indicate that no cycles of the sensor occurred in the programmed measurement
interval. This indicates either a sensor error or the sensor frequency is too low.
b0: No Zero Count error has occurred since the last read of the STATUS register.
b1: A Zero Count error has occurred.
3 ERR_OR Conversion Over-range Error
Conversion over-range errors indicate that the sensor frequency exceeded the reference frequency.
b0: No Conversion Over-range error has occurred since the last read of the STATUS register.
b1: A Conversion Over-range error has occurred.
2 ERR_UR Conversion Under-range Error
Conversion under-range errors indicate that the output code is negative; this occurs when
programmed LHR offset register value is too large.
b0: No Conversion Under-range error has occurred since the last read of the STATUS register.
b1: A Conversion Under-range error has occurred.
1 ERR_OF Conversion Over-flow Error
Conversion over-flow errors indicate that the sensor frequency is too close to the reference
frequency.
b0: No Conversion Over-flow error has occurred since the last read of the STATUS register.
b1: A Conversion Over-flow error has occurred.
0 LHR_DRDY b0: No unread conversion data is available.
b1: Unread conversion data is available.
Figure 3-16. LDC1101EVM LHR Configuration
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LDC1101EVM PC Software (GUI) SNOU137–May 2015
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