7

Register map

The table below provides a list of the 8-bit registers embedded in the device and their respective addresses.

Name

Type(1)

Register address

Default

Hex

Binary

TEST_REG

R/W

0B

0000 1011

0000 0000

WHO_AM_I

R

0F

0000 1111

0010 0000

TDM_cmax[11:8]

R/W

24

0010 0100

0000 0000

TDM_cmax[7:0]

R/W

25

0010 0101

0111 1111

CTRL_REG_1

R/W

26

0010 0110

0010 0000

TDM_CTRL_REG

R/W

2E

0010 1110

1111 0000

CTRL_REG_2

R/W

2F

0010 1111

1110 0001

CTRL_REG_FS

R/W

30

0011 1111

0000 0000

1. Read only (R) - read/write (R/W)

AIS25BA

Register map

DS14019 - Rev 1

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