SFH5721 datasheet(31/54 Pages) OSRAM

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SFH 5721

DATASHEET

31 | Version 1.1 | 2022-02-28

Interrupt Flag Register (IFLAG)

0x08

Bit

NAME

R/W

Default

Description

7:6

R/W

Not used

IFHT3

R/W

Interrupt Flag high side ALS Channel

IFLT3

R/W

Interrupt Flag low side ALS Channel

IFHT2

R/W

Interrupt Flag high side IR Channel

IFLT2

R/W

Interrupt Flag low side IR Channel

IFHT1

R/W

Interrupt Flag high side Dark Channel

IFLT1

R/W

Interrupt Flag low side Dark Channel

The IFLAG register is used to register the appropriate interrupt event. Once an interrupt is triggered,

it can only be cleared by the master. Reading the IFLAG register (DATA1L register if ICC is set to

‘1’) or issuing a RESET command or enabling the synchronous mode together with single-shot mode

will clear the interrupt flag register.

IFLT1

OPERATION

Readout Dark low side interrupt is cleared or not triggered yet.

Readout Dark low side interrupt is triggered. The interrupt is cleared when

IFLAG (DATA1L*) register is read.

IFHT1

OPERATION

Readout Dark high side interrupt is cleared or not triggered yet.

Readout Dark high side interrupt is triggered. The interrupt is cleared when

IFLAG (DATA1L*) register is read.

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