TSL26711FN datasheet(28/45 Pages) OSRAM

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ams Datasheet

Page 27

[v1-00] 2016-Jul-12

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TSL2671 − Register Description

Configuration Register (0x0D)

The configuration register sets the wait long time.

Figure 31:

Configuration Register

Proximity Pulse Count Register (0x0E)

The proximity pulse count register sets the number of proximity

pulses that will be transmitted. PPULSE defines the number of

pulses to be transmitted at a 62.5-kHz rate.

While the value can be programmed up to 255 pulses, the

practical limit of the device is 32 pulses. It is recommended that

32 or fewer pulses be used to achieve maximum signal-to-noise

ratio.

Figure 32:

Proximity Pulse Count Register

Field

Bits

Description

Reserved

7:2

Reserved. Write as 0.

WLONG

Wait Long. When asserted, the wait cycles are increased by a factor 12X from that

programmed in the WTIME register.

Reserved

Reserved. Write as 0.

Field

Bits

Description

PPULSE

7:0

Proximity Pulse Count. Specifies the number of proximity pulses to be generated.

CONFIG

Reserved

WLONG

Address

0x0D

Reserved

PPULSE

Address

0x0E

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