TMD3721 datasheet(66/89 Pages) OSRAM

部品番号	TMD3721

部品情報	ALS/Color and Proximity Sensor Module for Behind OLED Applications

PDF	89 Pages

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メーカー	OSRAM [OSRAM GmbH]

ホームページ	http://www.osram.com

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Datasheet, Public

Page 65

[v3-00] 2023-May-26

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TMD3721 − Register Overview

PWTIME Register (Address 0xEC)

Figure 91:

PWTIME Register

The PWTIME is implemented using a down counter and starts

counting from very beginning of every proximity measurement

cycle including the initialization time. If enabled, PWTIME needs

to be programmed greater than proximity measurement time,

otherwise it's ignored.

PWTIME = Wait Cycles x2.779ms.

If PWLONG is enabled, then PWTIME =Wait Cycles x2.779ms x12.

Note that PWTIME is available in Full Parallel Mode and

Concurrent Mode, but ignored in Sequential Mode.

Addr: 0xEC

PWTIME

Bit

Bit Name

Default

Access

Bit Description

7:0

PWTIME

0x00

Value that specifies the proximity wait time in 2.779ms

increments.

Value

Wait Cycles

Wait Time

0x00

2.779ms (33.346ms)

0x01

5.558ms (66.692ms)

0x02

8.336ms (100.038ms)

……

…

0x1F

88.923ms (1.067s)

……

…

0xFF

256

711.381ms (8.537s)

TMD3721 データシート(PDF) 66 Page - OSRAM GmbH

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