TSL2580FN datasheet(19/53 Pages) OSRAM

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ams Datasheet

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[v1-00] 2016-Apr-05

TSL2580, TSL2581 − Register Set

The TSL258x is controlled and monitored by sixteen registers

and a command register accessed through the serial interface.

These registers provide for a variety of control functions and

can be read to determine results of the ADC conversions. The

Figure 26:

The mechanics of accessing a specific register depends on the

specific SMB protocol used. See the section on SMBus protocols,

above. In general, the COMMAND register is written first to

specify the specific control/status register for following

read/write operations.

Address

R/W

−−

COMMAND

Specifies register address

00h

CONTROL

Control of basic functions

R/W

01h

TIMING

Integration time/gain control

02h

INTERRUPT

Interrupt control

03h

THLLOW

Low byte of low interrupt threshold

04h

THLHIGH

High byte of low interrupt threshold

05h

THLLOW

Low byte of high interrupt threshold

06h

THLHIGH

High byte of high interrupt threshold

07h

ANALOG

Analog control register

12h

Part number / Rev ID

13h

CONSTANT

Number 4 (for SMBus block reads)

14h

DATA0LOW

ADC channel 0 LOW data register

15h

DATA0HIGH

ADC channel 0 HIGH data register

16h

DATA1LOW

ADC channel 1 LOW data register

17h

DATA1HIGH

ADC channel 1 HIGH data register

18h

TIMERLOW

Manual integration timer LOW register

19h

TIMERHIGH

Manual integration timer HIGH register

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