FXPQ3115BVS datasheet(36/49 Pages) NXP

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NXP Semiconductors

FXPQ3115BVS

I2C precision pressure sensor with altimetry

Bit

Symbol

Description

INT_EN_TW

Interrupt enable.

0 — Temperature window interrupt disabled (reset value)

1 — Temperature window interrupt enabled

INT_EN_PTH

Interrupt enable.

0 — Pressure threshold interrupt disabled (reset value)

1 — Pressure threshold interrupt enabled

INT_EN_TTH

Interrupt enable.

0 — Temperature threshold interrupt disabled (reset value)

1 — Temperature threshold interrupt enabled

INT_EN_PCHG

Interrupt enable.

0 — Pressure change interrupt disabled (reset value)

1 — Pressure change interrupt enabled

INT_EN_TCHG

Interrupt enable.

0 — Temperature change interrupt disabled (reset value)

1 — Temperature change interrupt enabled

Table 52. CTRL_REG4 - interrupt enable register (address 29h) bit description...continued

14.22.5 CTRL_REG5 - interrupt configuration register (address 2Ah)

Bit

Symbol

INT_CFG_DRDY INT_CFG_FIFO INT_CFG_PW INT_CFG_TW INT_CFG_PTH INT_CFG_TTH INT_CFG_PCHG INT_CFG_TCHG

Reset

Access

R/W

Table 53. CTRL_REG5 - interrupt configuration register (address 2Ah) bit allocation

Bit

Symbol

Description

INT_EN_DRDY

INT1/INT2 configuration.

0 — Interrupt is routed to INT2 pin (reset value)

1 — Interrupt is routed to INT1

INT_CFG_FIFO

INT1/INT2 configuration.

0 — Interrupt is routed to INT2 pin (reset value)

1 — Interrupt is routed to INT1

INT_CFG_PW

INT1/INT2 configuration.

0 — Interrupt is routed to INT2 pin (reset value)

1 — Interrupt is routed to INT1

INT_CFG_TW

INT1/INT2 configuration.

0 — Interrupt is routed to INT2 pin (reset value)

1 — Interrupt is routed to INT1

Table 54. CTRL_REG5 - interrupt configuration register (address 2Ah) bit description

FXPQ3115BVS

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Product data sheet

Rev. 1.3 — 8 May 2023

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