ZOPT2202 Datasheet

© 2016 Integrated Device Technology, Inc

32

September 21, 2016

3.10.10

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]

Digital output data from the temperature and stray light compensation channel for UVA and UVB2 data (COMP) (unsigned

integer, 13 to 20 bit, LSB aligned).

Applied compensation depends on operation mode. See section 3.4 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 operation

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