AS7150 datasheet(152/159 Pages) AMSOSRAM

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AS7150

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DS001130 • v3-00 • 2026-Jan-26

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8.17.6

STATUS_PROX (Address 0xF9)

Table 153: STATUS_PROX register

Addr: 0xF9

STATUS_PROX

Bit

Bit name

Default

Access

Bit description

prox_high

This is the proximity high status register. This bit

is set to one once the ADC proximity reading

exceeds the threshold of the configured

PROX_THH register value. The bit is

automatically set to zero once the reading falls

below PROX_THH register value. Please refer to

Figure 31 for a detailed timing diagram of the

proximity function.

prox_high_on

This is a proximity event bit which is set to one

once the ADC proximity reading exceeds the

PROX_THH register threshold. It is cleared

automatically once the STATUS_PROX register

is read by the host MCU. Please refer to

Figure 31 for a detailed timing diagram of the

proximity function.

prox_high_off

This is a proximity event bit which is set to one

once the ADC proximity reading falls below the

PROX_THH register threshold. It is cleared

automatically once the STATUS_PROX register

is read by the host MCU. Please refer to

Figure 31 for a detailed timing diagram of the

proximity function.

prox_low

This is a proximity low status register. This bit is

set to one once the ADC proximity reading falls

below the threshold of the configured

PROX_THL register value. The bit is cleared

again once the reading exceeds the PROX_THL

detailed timing diagram of the proximity function.

prox_low_on

This is a proximity event bit which is set to one

once the ADC proximity reading falls below the

PROX_THL register threshold. It is cleared

automatically once the STATUS_PROX register

is read by the host MCU. Please refer to

Figure 31 for a detailed timing diagram of the

proximity function.

prox_low_off

This is a proximity event bit which is set to one

once the ADC proximity reading goes above the

PROX_THL register threshold. It is cleared

automatically once the STATUS_PROX register

is read by the host MCU. Please refer to

Figure 31 for a detailed timing diagram of the

proximity function.

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