SFH 7770

2011-09-16

10

SW reset (Bit 3 „H“) starts sets all registers to default (same as POWER UP). Set back to „L“ by SFH7770

automatically.

Software reset and control of the Ambient Light Sensor

R/W-Register 0x80

Bit

7

6

5

4

3

2

1

0

not used

complete SW reset

mode of Ambient Light Sensor

default 00000

0

00 STAND-BY

1 SW reset

00 STAND-BY

01 STAND-BY

10 TRIGGERED (by MCU)

11 FREE-RUNNING (internally triggered)

Control of the Proximity Sensor

R/W-Register 0x81

Bit

7

6

5

4

3

2

1

0

not used

mode of Proximity Sensor

default XXXXXX

00 STAND-BY

00 STAND-BY

01 STAND-BY

10 TRIGGERED by MCU

11 FREE-RUNNING (internally triggered)