TSL2580 Ver la hoja de datos (PDF) - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS

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TSL2580

LIGHT-TO-DIGITAL CONVERTER

TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 

TSL2580, TSL2581

LIGHT-TO-DIGITAL CONVERTER

TAOS098 − MARCH 2010

Control Register (00h)

The CONTROL register primarily used to power the TSL258x device up and down as shown in Table 4.

Table 4. Control Register

Bit : 7

Address

00h

Resv

FIELD

BIT

Resv

7:6

ADC_INTR

5

ADC_VALID

4

Resv

3

Resv

2

ADC_EN

1

POWER

0

6

5

4

3

2

1

0

Resv ADRCe_sINvTR ADC_VALID Resv

Resv ADC_EN POWER

Reset

00h

DESCRIPTION

Reserved. Write as 0.

ADC Interrupt. Read only. Indicates that the device is asserting an interrupt.

ADC Valid. Read only. Indicates that the ADC channel has completed an integration cycle.

Reserved. Write as 0.

Reserved. Write as 0.

ADC Enable. This field enables the two ADC channels to begin integration. Writing a 1 activates the ADC

channels, and writing a 0 disables the ADCs.

Power On. Writing a 1 powers on the device, and writing a 0 turns it off.

NOTE: ADC_EN and POWER must be asserted before the ADC changes will operate correctly. After POWER is asserted, a 2-ms delay is

required before asserting ADC_EN.

NOTE: The TSL258x device registers should be configured before ADC_EN is asserted.

The LUMENOLOGY r Company

r

r

www.taosinc.com

Copyright E 2010, TAOS Inc.

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