ISM303DAC datasheet(51/80 Pages) STMICROELECTRONICS

51 / 80 page

DocID030988 Rev 2

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ISM303DAC

The table given below provides a list of the 8-bit registers embedded in the device and the

corresponding addresses. Registers 00h through 3Fh are dedicated to the accelerometer

while registers 40h through 6Fh are dedicated to the magnetometer.

Table 28. Register map

Name

Type(1)

Default

Comment

Hex

Binary

RESERVED

00-0B

RESERVED

Module_8bit_A

00001100

output

RESERVED

0D-0E

RESERVED

WHO_AM_I_A

00001111

01000011

Who I am ID

RESERVED

10-1F

RESERVED

CTRL1_A

R/W

00100000

00000000

Control registers

CTRL2_A

R/W

00100001

00000100

CTRL3_A

R/W

00100010

00000000

CTRL4_A

R/W

00100011

00000000

CTRL5_A

R/W

00100100

00000000

FIFO_CTRL_A

R/W

00100101

00000000

FIFO control reg

OUT_T_A

00100110

output

Temp sensor output

STATUS_A

00100111

output

Status data register

OUT_X_L_A

00101000

output

Output registers

OUT_X_H_A

00101001

OUT_Y_L_A

00101010

OUT_Y_H_A

00101011

OUT_Z_L_A

00101100

OUT_Z_H_A

00101101

FIFO_THS_A

R/W

00101110

00000000

FIFO registers

FIFO_SRC_A

00101111

output

FIFO SRC

FIFO_SAMPLES_A

R/W

00110000

00000000

Unread samples

stored in FIFO

TAP_6D_THS_A

R/W

00110001

00000000

TAP, 4D, 6D

threshold

INT_DUR_A

R/W

00110010

00000000

Interrupt duration

WAKE_UP_THS_A

R/W

00110011

00000000

TAP/D-TAP

selection, Inactivity

EN,

Wakeup threshold

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