TCS37725FN datasheet(29/51 Pages) OSRAM

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[v1-01] 2018-Mar-14

TCS3772 − Register Description

Enable Register (0x00)

The ENABLE register is used primarily to power the TCS3772

device on and off, and enable functions and interrupts as shown

below.

Figure 33:

Enable Register

321

Reserved

PIEN

AIEN

WEN

PEN

AEN

PON

Fields

Bits

Description

Reserved

7:6

Reserved. Write as 0.

PIEN

Proximity interrupt enable. When asserted, permits proximity interrupts to

be generated.

AIEN

Clear channel interrupt enable. When asserted, permits Clear interrupts 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

RGBC enable. This bit actives the two-channel ADC. Writing a 1 activates

RGBC. Writing a 0 disables RGBC.

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. During reads and writes over the I²C interface, this bit

is temporarily overridden and the oscillator is enabled, independent of the

state of PON.

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