AIS2120SX datasheet(30/58 Pages) STMICROELECTRONICS

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Customer accessible data arrays (registers)

AIS1120SX / AIS2120SX

30/58

DocID028312 Rev 3

2.23

OFF_CHX_LOW

Table 27. OFF_CHX_LOW

2.24

OFF_CHY_HIGH

Table 28. OFF_CHY_HIGH

2.25

OFF_CHY_LOW

Table 29. OFF_CHY_LOW

2.26

Other addresses

0x1B: not used

0x1C: not used

0x1D: not used

0x1E: Reserved

0x1F: Reserved

OFF_CHX_LOW (address: 0x18)

Name

Bit#

R/W

Reset state

Description

OFFDataXLatch

Reading OFF_CHX_HIGH register sets the bit

to “1” and OFF_CHX_LOW is locked to its

corresponding HIGH byte i.e. OFF_CHX_HIGH;

Cleared when it is read.

Not used

[6:3]

OFF_CHX[2:0]

[2:0]

Channel X offset correction data LSB register

OFF_CHY_HIGH (address: 0x19)

Name

Bit#

R/W

Reset state

Description

OFF_CHY[10:3]

[7:0]

0x00

Channel Y offset correction data MSB register

OFF_CHY_LOW (address: 0x1A)

Name

Bit#

R/W

Reset state

Description

OFFDataYLatch

Reading OFF_CHY_HIGH register sets the bit

to “1” and OFF_CHY_LOW is locked to its

corresponding HIGH byte i.e.

OFF_CHY_HIGH;

Cleared when it is read.

Not used

[6:3]

OFF_CHY[2:0]

[2:0]

Channel Y offset correction data LSB register

AIS2120SX Datasheet(PDF) 30 Page - STMicroelectronics

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