TMD27721 datasheet(32/60 Pages) OSRAM

номер детали	TMD27721

подробное описание детали	Digital ALS and Proximity Module

PDF	60 Pages

Scroll/Zoom	100%

производитель	OSRAM [OSRAM GmbH]

домашняя страница	http://www.osram.com

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32 / 60 page

ams Datasheet

Page 31

[v1-21] 2016-Feb-16

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TMD2772/ TMD2772WA − Register Description

Enable Register (0x00)

The Enable Register is used to power the device on/off, enable

functions, and interrupts.

Figure 33:

Enable Register

Reserved

SAI

PIEN

AIEN

WEN

PEN

AEN

PON

Field

Bits

Description (Reset value = 0x00)

Reserved

Reserved. Write as 0.

SAI

Sleep after interrupt. When asserted, the device will power down at the end

of a proximity or ALS cycle if an interrupt has been generated.

PIEN

Proximity interrupt mask. When asserted, permits proximity interrupts to be

generated.

AIEN

ALS interrupt mask. When asserted, permits ALS interrupt to be generated.

WEN

Wait Enable. This bit activates the wait feature. Writing a 1 activates the wait

timer. Writing a 0 disables the wait timer.

PEN

Proximity Enable. This bit activates the proximity function. Writing a 1

enables proximity. Writing a 0 disables proximity.

AEN

ALS Enable. This bit activates the two channel ADC. Writing a 1 activates the

ALS. Writing a 0 disables the ALS.

PON

Power ON. This bit activates the internal oscillator to permit the timers and

ADC channels to operate. Writing a 1 activates the oscillator. Writing a 0

disables the oscillator.

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