Data Sheet

DocID027112 Rev 4 45/50
LPS25HB Register description
50
8.20 THS_P_L (30h)
L
east significant bits of the threshold value for pressure interrupt generation.
The threshold value for pressure interrupt generation is a 16-bit register composed of
THS_P_H (31h) and THS_P_L (30h). The value is expressed as unsigned number: Interrupt
threshold(hPA) = (THS_P)/16.
8.21 THS_P_H (31h)
Most significant bits of the threshold value for pressure interrupt generation.
8.22 RPDS_L (39h)
Pressure offset (LSB data)
The pressure offset value is a 16-bit data that can be used to implement One-Point
Calibration (OPC) after soldering, This value is composed of RPDS_H (3Ah) and RPDS_L
(39h). The value is expressed as 2’s complement.
8.23 RPDS_H (3Ah)
Pressure offset (MSB data)
76543210
THS7 THS6 THS5 THS4 THS3 THS2 THS1 THS0
THS[7:0] This register contains the low part of threshold value for pressure interrupt generation.
15 14 13 12 11 10 9 8
THS15 THS14 THS13 THS12 THS11 THS10 THS9 THS8
THS[15:8]
This register contains the high part of threshold value for pressure interrupt generation.
Refer to THS_P_L (30h).
76543210
RPDS7 RPDS6 RSPDS5 RPDS4 RPDS3 RPDS2 RPDS1 RPDS0
RPDS[7:0] This register contains the low part of the pressure offset value.
76543210
RPDS15 RPDS14 RSPDS13 RPDS12 RPDS11 RPDS2 RPDS9 RPDS8
RPDS[15:8] This register contains the high part of the pressure offset value.
Refer to RPDS_L (39h).