TSL2521 datasheet(64/81 Pages) OSRAM

部件名	TSL2521

功能描述	Highly Sensitive Ambient Light Sensor with Selective Flicker Detection and Fast Sampling for Brightness Control or Auxiliary to Camera

PDF	81 Pages

Scroll/Zoom	100%

制造商	OSRAM [OSRAM GmbH]

网页	http://www.osram.com

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64 / 81 page

Datasheet, Public

Page 63

[v3-00] 2022-Dec-21

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TSL2521 − Register Overview

MOD_FIFO_DATA_CFG0 Register

Figure 80:

MOD_FIFO_DATA_CFG0

Note(s):

1. Return to the Register Map (0xF9).

Addr: 0xF9

MOD_FIFO_DATA_CFG0

Bit

Field

Reset

Type

Bit Description

MOD_ALS_FIFO_DATA0_

WRITE_ENABLE

1R/W

Enables to write ALS data of modulator 0 into the

FIFO under the following conditions:

• Flicker measurement is disabled in the

sequencer step or flicker measurement has

been finished (ALS_NR_SAMPLES >= FD_NR_

SAMPLES)

• In case (ALS_NR_SAMPLES < FD_NR_SAMPLES)

then DO_ALS_FINAL_PROCESSING_AFTER_

FLICKER must be set to “1”

6Reserved

MOD_FD_FIFO_DATA0_

COMPRESSION_ENABLE

0R/W

Enables data compression in case of flicker

measurements.

MOD_FD_FIFO_DATA0_

DIFFERENCE_ENABLE

0R/W

If set, only the delta value between two

consecutive samples is written into FIFO. The

setting makes only sense in combination with

enabled data compression (MOD_FD_FIFO_

DATA0_COMPRESSION_ENABLE).

3:0

MOD_FD_FIFO_

DATA0_WIDTH

0xF

R/W

Defines absolute number of bits from a sample

written to FIFO E.g. if set to 10, 11 bits (0-10) are

written into the FIFO.

TSL2521 数据表(PDF) 64 Page - OSRAM GmbH

TSL2521 数据表(HTML) 64 Page - OSRAM GmbH

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