AK8996W Datasheet, PDF (27/71 Pages) HuaXinAn Electronics CO.,LTD – Pressure Sensor Control IC

■ Sub Routine
Span rough/fine
adjustment routine
Span measurement
& c heck
OK
NG
E EP RO M:O N
(CAdd 00h D[0] s et)
Span adjustment
(Add 02h D[0] & 03h
D[8:0] set)
EEPROM:OF F
(CAdd 00h D [0] set)
Span measurement
& c heck
NG
OK
E ND
Lev el s hift &
Pressure judge set
r ou tin e
E E PRO M:O N
(CAdd 00h D[0] set)
Buffer gain s et
(Add 0Eh D[2:0] set)
E EP RO M:O FF
(CAdd 00h D[0] set)
Pres sure Judge
measurement s et
(CAdd 00h D[4:1] set)
Pres sure Judge
level measurement
& check
OK
NG
EE P ROM: ON
(CAdd 00h D[0] set)
Press ure J udge
level adjustment
(Add 1Dh D[1:0] &
1Eh D[7:0] set)
E E PRO M:O FF
(CAdd 00h D[0] set)
Pressure Judge
level measurement
& c heck
NG
OK
note) EEPROM Address is indic ated by “Add”,
Control Register Address is indicated by “C Add”.
[AK8996/W]
Lev el shift
measurement & check
OK
NG
EEPR OM:ON
(CAdd 00h D[0] set)
Lev el shift set
(Add 1Bh D [4:0] &
1Ch D[5:0] s et)
E EP RO M :O FF
(CAdd 00h D[0] set)
Level shift
measurement & c heck
NG
OK
END
MS1055-J-04
27
2011/12