Data Sheet

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HTE501

3 POR

0: no POR since status 1 clear

1: POR occurred

This bit is cleared upon the Clear Status Register 1 command

2 Reserved -

1 Reserved -

0 CRC 1: checksum of the latest write transfer failed

Table 12: Status Register 1

BIT

NAME DESCRIPTION

15 NEW_MEAS New measurement (T, RH) since last readout available

14 NEW_T_MEAS

New T value since last readout available

Cleared upon start of T/RH readout

13 NEW_RH_MEAS

New RH value since last readout available

Cleared upon start of T/RH readout

12 NEW_TD_MEAS

New TD value since last readout available

Cleared upon start of TD readout

11 Reserved -

10 PERIODIC_MODE

Status of cyclic measurement

0: only measurements on demand

1: periodic mode active

9 Reserved -

8 Reserved -

7 Reserved -

6 Reserved -

5 Reserved -

4 Reserved -

3 Reserved -

2 Reserved -

1 RH_VALID

0: RH measurement faulty

1: RH measurement OK

0 T_VALID

0: T measurement faulty

1: T measurement OK

Table 13: Status Register 2