ZOPT2201 Datasheet

© 2016 Integrated Device Technology, Inc

34

September 2, 2016

3.11.9 COMP_DATA

Address

Default value

Register access

R

Bit

7

6

5

4

3

2

1

0

COMP_DATA_0[7:0]

COMP_DATA_1[15:8]

0

0

0

0

COMP_DATA_2[19:16]

ALS compensation channel (COMP) digital output data (unsigned integer, 13 to 20 bit, LSB aligned).

Register carries ALS temperature compensation data. See Table 3.3 for details.

locked until the I²C read operation is completed or this address range is left.

This guarantees that the data in the registers belongs to the same measurement cycle. New measurement data is

stored into temporary registers and the actual *_DATA registers are updated as soon as there is no on-going I²C read

Bit[7:0]

COMP diode data least significant data byte

Bit[7:0]

COMP diode data intervening data byte

Bit[3:0]

COMP diode data most significant data byte