TSL2571 Просмотр технического описания (PDF) - austriamicrosystems AG

Номер в каталоге

Компоненты Описание

Список матч

TSL2571

LIGHT-TO-DIGITAL CONVERTER

austriamicrosystems AG 

TSL2571

LIGHT-TO-DIGITAL CONVERTER

TAOS117A − FEBRUARY 2011

Control Register (0x0F)

The Control register provides eight bits of miscellaneous control to the analog block. These bits typically control

functions such as gain settings and/or diode selection.

Table 9. Control Register

7

6

5

4

3

2

1

0

CONTROL

lid FIELD

Reserved

ill va AGAIN

BITS

7:2

1:0

Reserved

Reserved. Write bits as 0

ALS Gain Control.

FIELD VALUE

00

1× gain

01

8× gain

10

16× gain

11

120× gain

DESCRIPTION

AGAIN

ALS GAIN VALUE

Address

0x0F

t ID Register (0x12)

G s The ID Register provides the value for the part number. The ID register is a read-only register.

s A ent ID

m t FIELD

a n ID

7

BITS

7:0

Table 10. ID Register

6

5

4

3

2

ID

DESCRIPTION

Part number identification

1

0

Address

0x12

0x04 = TSL25711 & TSL25715

0x0D = TSL25713 & TSL25717

co Status Register (0x13)

l The Status Register provides the internal status of the device. This register is read only.

ica STATUS

n FIELD

h Reserved

c AINT

Reserved

TeAVALID

Table 11. Status Register

7

6

5

Reserved

4

AINT

3

2

1

Reserved

0

AVALID

Address

0x13

BIT

DESCRIPTION

7:5

Reserved. Write as 0.

4

ALS Interrupt. Indicates that the device is asserting an ALS interrupt.

3:1

Reserved.

0

ALS Valid. Indicates that the ALS CH0 / CH1 channels have completed an integration cycle.

The LUMENOLOGY r Company

r

r

www.taosinc.com

Copyright E 2011, TAOS Inc.

17

Share Link: