SFH 7779

DATASHEET

DATASHEET

23 | Version 1.7 | 2023-05-24

MODE_CONTROL register (0x41h)

CONTROL of PS and ALS operating modes and time settings.

Repetition time is the time between two separate measurements. Integration time is the duration for one measurement. ALS

high sensitivity modes are 1010 and 1011 with an increased integration time of 400ms. In PS operating mode: “normal

mode” only one PS measurement is performed during one PS repetition time. In PS operating mode: “twice mode” two

independent PS measurement are performed within one PS repetition time. Both measurements are independent and can

trigger the interrupt. This feature can be used to decrease the interrupt update time if the persistence function (register

0x43h) is used.

R/W-Register 0x41

Bit

7

6

5

4

3

2

1

0

Repetition / Integration

time

Repetition time

Reserved

PS operating mode

ALS

PS

default

0 normal mode

0000

standby

standby

0 normal mode

0000

standby

standby

1 twice mode

0001

standby

10ms

0010

standby

40ms

0011

standby

100ms

0100

standby

400ms

0101

100ms / 100ms

standby

0110

100ms / 100ms

100ms

0111

100ms / 100ms

400ms

1000

400ms / 100ms

standby

1001

400ms / 100ms

100ms

1010

400ms / 400ms

standby

1011

400ms / 400ms

400ms

1100

50ms / 50ms

50ms

Rest forbidden