AK8996 Datasheet, PDF (51/74 Pages) Asahi Kasei Microsystems – Pressure Sensor Interface IC

[AK8996/W]
3) Register Map
3.1) EEPROM Register Map
Name
Content
Address
(hex)
OCR Offset voltage rough adj.
00h
OCF Offset voltage fine adj.
01h
SCS Output span voltage adj.
02h
SC Output span voltage adj.
03h
OT2
Offset voltage temp. drift
adj. (2^nd order coeff.)
04h
OT1S
Offset voltage temp. drift
adj. (1^st order coeff.)
05h
OT1
Offset voltage temp. drift
adj. (1^st order coeff.)
06h
ST2P
Sens. temp. drift adj.
(2^nd order coeff. +ve)
07h
ST2N
Sens. temp. drift adj.
(2^nd order coeff. -ve)
08h
ST1PS
Sens. temp. drift adj.
(1^st order coeff. +ve)
09h
ST1P
Sens. temp. drift adj.
(1^st order coeff. +ve)
0Ah
ST1NS
Sens. temp. drift adj.
(1^st order coeff. -ve)
0Bh
ST1N
Sens. temp. drift adj.
(1^st order coeff. -ve)
0Ch
ING Input gain adj.
0Dh
BUFG BUF gain adj.
0Eh
AS
Pressure detector disable
time adj.
0Fh
PTH
Pressure detector
threshold
10h
Pressure detector
HYS comparator hysteresis
11h
voltage adj.
VREF * VREF voltage adj.
12h
IREF * IREF current adj.
13h
OSC * OSC frequency adj.
14h
VTMP * VTMP adj.
15h
D7
ESC[7]
0
EOT2[7]
0
EOT1[7]
0
EST2P[7]
0
EST2N[7]
0
EST1P[7]
0
EST1N[7]
0
D6
EOC[6]
0
ESC[6]
0
EOT2[6]
0
EOT1[6]
0
EST2P[6]
0
EST2N[6]
0
EST1P[6]
0
EST1N[6]
0
D5
EOC[5]
0
ESC[5]
0
EOT2[5]
0
EOT1[5]
0
EST2P[5]
0
EST2N[5]
0
EST1P[5]
0
EST1N[5]
0
ETM[5]
0
Data ^{Note 1)}
D4
D3
EOC[10]
0
EOC[4] EOC[3]
0
0
ESC[4]
0
EOT2[4]
0
ESC[3]
0
EOT2[3]
0
EOT1[4]
0
EST2P[4]
0
EST2N[4]
0
EOT1[3]
0
EST2P[3]
0
EST2N[3]
0
EST1P[4]
0
EST1P[3]
0
EST1N[4]
0
EST1N[3]
0
EIG[3]
0
EPT[3]
0
ETM[4]
0
EIR[3]
0
EFR[3]
0
ETM[3]
0
D2
EOC[9]
0
EOC[2]
0
ESC[2]
0
EOT2[2]
0
EOT1[2]
0
EST2P[2]
0
EST2N[2]
0
EST1P[2]
0
EST1N[2]
0
EIG[2]
0
EOG[2]
0
EAS[2]
0
EPT[2]
0
EHYS[2]
0
EVR[2]
0
EIR[2]
0
EFR[2]
0
ETM[2]
0
D1
EOC[8]
0
EOC[1]
0
ESC[1]
0
EOT2[1]
0
EOT1[9]
0
EOT1[1]
0
EST2P[1]
0
EST2N[1]
0
EST1P[9]
0
EST1P[1]
0
EST1N[9]
0
EST1N[1]
0
EIG[1]
0
EOG[1]
0
EAS[1]
0
EPT[1]
0
EHYS[1]
0
EVR[1]
0
EIR[1]
0
EFR[1]
0
ETM[1]
0
D0
EOC[7]
0
EOC[0]
0
ESC[8]
0
ESC[0]
0
EOT2[0]
0
EOT1[8]
0
EOT1[0]
0
EST2P[0]
0
EST2N[0]
0
EST1P[8]
0
EST1P[0]
0
EST1N[8]
0
EST1N[0]
0
EIG[0]
0
EOG[0]
0
EAS[0]
0
EPT[0]
0
EHYS[0]
0
EVR[0]
0
EIR[0]
0
EFR[0]
0
ETM[0]
0
MS1055-E-02
51
2011/12