TCS3530 datasheet(37/106 Pages) OSRAM

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[v3-00] 2023-Jun-23

TCS3530 − Register O ver view

ALS Interrupt Low Threshold Register

Figure 41:

ALS Interrupt Low Threshold

Note(s):

1. Return to the Register Map (0x93, 0x94, 0x95).

ALS Interrupt High Threshold Register

Figure 42:

ALS Interrupt High Threshold

Note(s):

1. Return to the Register Map (0x96, 0x97, 0x98).

Bits

Addr

Field

Reset

Type

Description

7:0

0x93

AILT0

R/W

ALS Interrupt Low Threshold: The ALS interrupt

threshold registers are 24-bit wide. ALS interrupt

level detection compares the threshold registers

with the data accumulated by the selected

modulator. The modulator can be selected via

ALS_THRESHOLD_CHANNEL. If AIEN is asserted

and the accumulated data is below AILT for the

number of consecutive samples specified in APERS,

an interrupt is asserted on the interrupt pin

(internally AINT_AILT and AINT are asserted).

15:8

0x94

AILT1

R/W

23:16

0x95

AILT2

R/W

Bits

Addr

Field

Reset

Type

Description

7:0

0x96

AIHT0

R/W

ALS Interrupt High Threshold: The ALS interrupt

threshold registers are 24-bit wide. ALS interrupt

level detection compares the threshold registers

with the data accumulated by the selected

modulator. The modulator can be selected via

ALS_THRESHOLD_CHANNEL. If AIEN is asserted

and the accumulated data is above AIHT for the

number of consecutive samples specified in

APERS, an interrupt is asserted on the interrupt

pin (internally AINT_AIHT and AINT are asserted).

15:8

0x97

AIHT1

R/W

23:16

0x98

AIHT2

R/W

TCS3530 Datasheet(PDF) 37 Page - OSRAM GmbH

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