AS7150 datasheet(137/159 Pages) AMSOSRAM

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AS7150

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DS001130 • v3-00 • 2026-Jan-26

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8.12.29

MOD2_SEQ1_AOC_EN register (Address 0x8C)

Table 123: MOD2_SEQ1_AOC_EN register

Addr: 0x8C

MOD2_SEQ1_AOC_EN

Bit

Bit name

Default

Access

Bit description

1:0

mod2_seq1_aoc_en

R/W

This register enables the AOC function for

sequencer 1 and ADC modulator 2. Each bit of

the register represents one subsample whereas

the LSB is assigned to subsample 1 and the

MSB is assigned to subsample 8.

01: AOC subsample 1 enabled

10: AOC subsample 2 enabled

11: AOC for subsample 1 and 2 enabled

8.13

Proximity

8.13.1

PROX_CFG register (Address 0x98)

Table 124: PROX_CFG register

Addr: 0x98

PROX_CFG

Bit

Bit name

Default

Access

Bit description

prox_en

R/W

This bit enables the build in proximity function of

AS7150.

0: Proximity function disabled

1: Proximity function enabled

1:0

prox_sub

R/W

This register assigns the subsample which is

used for the proximity detection function. The

proximity function is always assigned to ADC

modulator 1 in combination with sequencer 2.

00: Proximity function assigned to subsample 1

01: Proximity function assigned to subsample 2

10: Proximity function assigned to subsample 3

11: Proximity function assigned to subsample 4

AS7150 Datasheet(PDF) 137 Page - ams-OSRAM AG

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