AK8996W Datasheet, PDF (26/71 Pages) HuaXinAn Electronics CO.,LTD – Pressure Sensor Control IC

■ Sub Routine
OSC adjus tment
rou tin e
OS C
measurement set
(CAdd 00h D[4:1] set)
OSC meas urement
& c heck
OK
NG
OSC adjus tment
(Add 14h D[3:0] set)
VTMP adjustment
ro u tin e
VTMP
measurement s et
(CAdd 00h D[4:1] set)
VTMP measurement
& check
OK
NG
VT MP adjustment
(Add 15h D [5:0] s et)
OSC measurement
& check
NG
OK
END
VTMP meas urement
& check
NG
OK
END
note) EEPROM Address is indicated by “Add”,
Control Register Addres s is indicated by “CAdd”.
[AK8996/W]
Offset rough/fine
adjus tment routine
Offs et meas urement
& c heck
OK
NG
E EP RO M:O N
(CAdd 00h D[0] set)
Offset adjustment
(Add 00h D[3:0] &
01h D[6:0] set)
E E PRO M:O FF
(CAdd 00h D[0] set)
Offset measurement
& check
NG
OK
END
MS1055-J-04
26
2011/12