AK09918 Datasheet, PDF (21/30 Pages) Asahi Kasei Microsystems – 3-axis Electronic Compass

[AK09918]
11.2. Register Map
Addr.
00h
01h
02h
03h
10h
11h
12h
13h
14h
15h
16h
17h
18h
30h
31h
32h
33h
34h
Register
name
D7
WIA1
WIA2
RSV1
RSV2
ST1
HXL
HXH
HYL
HYH
HZL
HZH
TMPS
ST2
0
0
RSV17
RSV27
0
HX7
HX15
HY7
HY15
HZ7
HZ15
0
0
CNTL1
0
CNTL2
0
CNTL3
0
TS1
-
TS2
-
Table 11.2. Register Map
D6
D5
D4
D3
D2
D1
D0
1
0
RSV16
RSV26
0
HX6
HX14
HY6
HY14
HZ6
HZ14
0
RSV31
0
0
0
-
-
Read-only register
0
0
0
0
RSV15 RSV14
RSV25 RSV24
0
0
HX5 HX4
HX13 HX12
HY5 HY4
HY13 HY12
HZ5
HZ4
HZ13 HZ12
0
0
RSV30 RSV29
Read/Write register
0
0
0 MODE4
0
0
-
-
-
-
1
1
RSV13
RSV23
0
HX3
HX11
HY3
HY11
HZ3
HZ11
0
HOFL
0
MODE3
0
-
-
0
1
RSV12
RSV22
0
HX2
HX10
HY2
HY10
HZ2
HZ10
0
RSV28
0
0
RSV11
RSV21
DOR
HX1
HX9
HY1
HY9
HZ1
HZ9
0
0
0
MODE2
0
-
-
0
MODE1
0
-
-
0
0
RSV10
RSV20
DRDY
HX0
HX8
HY0
HY8
HZ0
HZ8
0
0
0
MODE0
SRST
-
-
When VDD is turned ON, POR function works and all registers of AK09918 are initialized.
TS1 and TS2 are test registers for shipment test. Do not access these registers.
016014242-E-00
- 21 -
2016/11