TSL25403 datasheet(21/38 Pages) OSRAM

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[v2-00] 2022-Dec-05

TSL2540 − Register Description

ID Register (Address 0x92)

Figure 25:

ID Register

Status Register (Address 0x93)

Figure 26:

Status Register

All flags in this register can be cleared by setting the bit high.

Alternatively, if the CFG3.int_read_clear bit is set, then simply

reading this register automatically clears all eight flags.

VISDATAL Register (Address 0x94)

Figure 27:

VISDATAL Register

Addr: 0x92

Bit

Bit Name

Default

Access

Bit Description

7:2

111001

Device type identification.

1:0

Reserved

Reserved.

Addr: 0x93

Status Register

Bit

Bit Name

Default

Access

Bit Description

ASAT

R, SC

The Analog Saturation flag signals that the ALS results

may be unreliable due to saturation of the AFE.

6:5

Reserved

R, SC

Reserved.

4AINT

R, SC

The ALS Interrupt flag indicates that ALS results (visible

channel) have exceeded thresholds and persistence

settings.

3CINT

R, SC

The Calibration Interrupt flag indicates that calibration

has completed.

2:0

Reserved

000

R, SC

Reserved.

Addr: 0x94

VISDATAL

Bit

Bit Name

Default

Access

Bit Description

7:0

VISDATAL

0x00

This register contains the low byte of the 16-bit

visible channel data.

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