TSL2521 datasheet(46/81 Pages) OSRAM

46 / 81 page

Datasheet, Public

Page 45

[v3-00] 2022-Dec-21

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TSL2521 − Register Overview

MEAS_SEQR_FD_0 Register

Figure 56:

MEAS_SEQR_FD_0

Note(s):

1. Return to the Register Map (0xCF).

MEAS_SEQR_ALS_FD_1 Register

Figure 57:

MEAS_SEQR_ALS_FD_1

Note(s):

1. Return to the Register Map (0xD0).

Addr: 0xCF

MEAS_SEQR_FD_0

Bit

Field

Reset

Type

Bit Description

7:4

MEASUREMENT_

SEQUENCER_MOD1_

FD_PATTERN

0R/W

Defines the sequence of a flicker measurement on

modulator 1. The bit pattern does not represent a

value but controls bitwise which sequencer step

shall be used. The leftmost position of “0000” refers

to sequencer step 3, the rightmost refers to

sequencer step 0.

3:0

MEASUREMENT_

SEQUENCER_MOD0_

FD_PATTERN

0x1

R/W

Defines the sequence of a flicker measurement on

modulator 0. The bit pattern does not represent a

value but controls bitwise which sequencer step

shall be used. The leftmost position of “0000” refers

to sequencer step 3, the rightmost refers to

sequencer step 0. By default sequencer step 0 is

used on modulator 0.

Addr: 0xD0

MEAS_SEQR_ALS_FD_1

Bit

Field

Reset

Type

Bit Description

7:4

Reserved

R/W

3:0

MEASUREMENT_

SEQUENCER_ALS_

PATTERN

0x1

R/W

Defines the sequence of an ALS measurement on all

modulators. The bit pattern does not represent a

value but controls bitwise which sequencer step

shall be used. The leftmost position of “0000” refers

to sequencer step 3, the rightmost refers to

sequencer step 0. By default sequencer step 0 is

executed on all modulators.

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