Broadcom

- 9 -

APDS-9200

Data Sheet

Register Set

The APDS-9200 is controlled and monitored by data registers and a command register accessed through the serial interface. These

registers provide for a variety of control functions and can be read to determine results of the ADC conversions.

NOTE

Light Sensor (LS) refers to Ambient Light Sensor (ALS) or UV Sensor (UVS).

Table 7 Register Set

Address

Type

Name

Description

Reset Value

00HEX

RW

MAIN_CTRL

LS operation mode control, software (SW) reset

00HEX

04HEX

RW

LS_MEAS_RATE

LS measurement rate and resolution in active mode

22HEX

05HEX

RW

LS_GAIN

LS analog gain range

01HEX

06HEX

R

PART_ID

Part number ID and revision ID

B1HEX

07HEX

R

MAIN_STATUS

Power-on status, interrupt status, data status

20HEX

0DHEX

R

ALS_DATA_0

ALS ADC measurement data, LSB

00HEX

0EHEX

R

ALS_DATA_1

ALS ADC measurement data

00HEX

0FHEX

R

ALS_DATA_2

ALS ADC measurement data, MSB

00HEX

10HEX

R

UVS_DATA_0

UVS ADC measurement data, LSB

00HEX

11HEX

R

UVS_DATA_1

UVS ADC measurement data

00HEX

12HEX

R

UVS_DATA_2

UVS ADC measurement data, MSB

00HEX

13HEX

R

UVS_COMP_DATA_0

UVS COMP ADC measurement data, LSB

00HEX

14HEX

R

UVS_COMP_DATA_1

UVS COMP ADC measurement data

00HEX

15HEX

R

UVS_COMP_DATA_2

UVS COMP ADC measurement data, MSB

00HEX

16HEX

R

COMP_DATA_0

COMP ADC measurement data, LSB

00HEX

17HEX

R

COMP_DATA_1

COMP ADC measurement data

00HEX

18HEX

R

COMP_DATA_2

COMP ADC measurement data, MSB

00HEX

19HEX

RW

INT_CFG

Interrupt configuration

10HEX

1AHEX

RW

INT_PERSISTENCE

Interrupt persist setting

00HEX

21HEX

RW

LS_THRES_UP_0

LS interrupt upper threshold, LSB

FFHEX

22HEX

RW

LS_THRES_UP_1

LS interrupt upper threshold, intervening bits

FFHEX

23HEX

RW

LS_THRES_UP_2

LS interrupt upper threshold, MSB

0FHEX

24HEX

RW

LS_THRES_LOW_0

LS interrupt lower threshold, LSB

00HEX

25HEX

RW

LS_THRES_LOW_1

LS interrupt lower threshold, intervening bits

00HEX

26HEX

RW

LS_THRES_LOW_2

LS interrupt lower threshold, MSB

00HEX

27HEX

RW

LS_THRES_VAR

LS interrupt variance threshold

00HEX