Register description LPS331AP
30/36 Doc ID 022112 Rev 7
AMP_CTRL Analog front end control
Address: 2Dh
Type: R/W
Reset: 00h
DELTA_PRESS_XL (3Ch) Pressure offset
Address: 3Ch
Type: R/W
Reset: 00h
DELTA_PRESS_L (3Dh) Pressure offset
Address: 3Dh
Type: R/W
Reset: 00h
76543210
RESERVED SELMAIN
[7:1] RESERVED
[0] SELMAIN: Current of operational amplifier selector
‘1’ always high current
‘0’ high current during pressure acquisition and low current during temperature acquisition
76543210
DELTA7 DE LTA 6 DELTA5 DELTA4 D E LTA3 D E LTA 2 D ELTA 1 D ELTA0
[7:0] DELTA0 - DELTA7: Delta pressure register for One Point calibration
15 14 13 12 11 10 9 8
DELTA15 DELTA14 DELTA13 DELTA12 DELTA11 DELTA10 DELTA9 DELTA8
[15:8] DELTA15-DELTA8: Delta pressure register for One Point calibration
