SNAU250 November   2020 HDC2010 , HDC2021 , HDC2022 , HDC2080

 

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5.6 Address 0x0E Reset and DRDY/INT Configuration Register

Table 5-11 Address 0x0E Reset and DRDY/INT Configuration Register
76543210
SOFT_RESAMM[2]AMM[1]AMM[0]HEAT_ENDRDY/INT_ENINT_POLINT_MODE
Table 5-12 Address 0x0E Reset and DRDY/INT Configuration Field Descriptions
BITFIELDTYPERESETDESCRIPTION
7SOFT_RESR/W00 = Normal Operation mode, this bit is self-clearing
1 = Soft Reset
EEPROM value reload and registers reset
[6:4]AMM[2:0]R/W000Auto Measurement Mode (AMM)
000 = AMM disabled. Trigger on demand.
001 = 1/120Hz (1 samples every 2 minutes)
010 = 1/60Hz (1 samples every minute)
011 = 0.1Hz (1 samples every 10 seconds)
100 = 0.2 Hz (1 samples every 5 second)
101 = 1Hz (1 samples every second)
110 = 2Hz (2 samples every second)
111 = 5Hz (5 samples every second)
3HEAT_ENR/W00 = Heater off
1 = Heater on
2DRDY/INT_ENR/W0DRDY/INT_EN pin configuration
0 = High Z
1 = Enable
1INT_POLR/W0Interrupt polarity
0 = Active Low
1 = Active High
0INT_MODE0Interrupt mode
0 = Level sensitive
1 = Comparator mode