LPS225HB datasheet(38/47 Pages) STMICROELECTRONICS

부품명	LPS225HB

상세설명	Embedded temperature compensation

PDF	47 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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LPS225HB

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DocID030115 Rev 2

8.8

FIFO_CTRL (14h)

FIFO control

Address:

14h (R/W)

Reset:

00h

Description:

The FIFO_CTRL registers allow controlling FIFO functionality.

[7:5] FIFO mode selection. See Table 20.

[4:0] FIFO threshold. Watermark level setting.

654321

F_MODE2

F_MODE1

F_MODE0

WTM4

WTM3

WTM2

WTM1

WTM0

Table 20. FIFO mode selection

F_MODE2 F_MODE1

F_MODE0

FIFO mode selection

Bypass mode(1)

FIFO mode. Stops collecting data when full.

Stream mode: if the FIFO is full, the new sample overwrites the older sample.

Stream-to-FIFO mode. Stream mode until trigger deasserted, then FIFO

mode.

Bypass-to-Stream mode. Bypass mode until trigger deasserted, then

Stream mode.

Reserved

Dynamic-Stream mode

Bypass-to-FIFO mode. Bypass mode until trigger deasserted, then FIFO

mode

1. Every time Bypass mode is selected, FIFO content is flushed.

LPS225HB 데이터시트(PDF) 38 Page - STMicroelectronics