KXTI9-1001 Datasheet, PDF (14/54 Pages) List of Unclassifed Manufacturers – 2g/4g/8g Tri-axis Digital Accelerometer Specifications

± 2g / 4g / 8g Tri-axis Digital
Accelerometer Specifications
PART NUMBER:
KXTI9-1001
Rev. 2
Jul-2011
KXTI9 Embedded Registers
The KXTI9 has 44 embedded 8-bit registers that are accessible by the user. This section contains the
addresses for all embedded registers and also describes bit functions of each register. Table 8 below
provides a listing of the accessible 8-bit registers and their addresses.
Register Name
XOUT_HPF_L
XOUT_HPF_H
YOUT_HPF_L
YOUT_HPF_H
ZOUT_HPF_L
ZOUT_HPF_H
XOUT_L
XOUT_H
YOUT_L
YOUT_H
ZOUT_L
ZOUT_H
DCST_RESP
Not Used
Not Used
WHO_AM_I
TILT_POS_CUR
TILT_POS_PRE
Kionix Reserved
Kionix Reserved
Kionix Reserved
INT_SRC_REG1
INT_SRC_REG2
Not Used
STATUS_REG
Not Used
INT_REL
CTRL_REG1*
CTRL_REG2*
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Type
Read/Write
R
R
R
R
R
R
R
R
R
R
R
R
R
-
-
R
R
R
-
-
-
R
R
-
R
-
R
R/W
R/W
I2C Address
Hex
Binary
0x00 0000 0000
0x01 0000 0001
0x02 0000 0010
0x03 0000 0011
0x04 0000 0100
0x05 0000 0101
0x06 0000 0110
0x07 0000 0111
0x08 0000 1000
0x09 0000 1001
0x0A 0000 1010
0x0B 0000 1011
0x0C 0000 1100
0x0D 0000 1101
0x0E 0000 1110
0x0F 0000 1111
0x10 0001 0000
0x11 0001 0001
0x12 0001 0010
0x13 0001 0011
0x14 0001 0100
0x15 0001 0101
0x16 0001 0110
0x17 0001 0111
0x18 0001 1000
0x19 0001 1001
0x1A 0001 1010
0x1B 0001 1011
0x1C 0001 1100
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