AS3676 datasheet(74/92 Pages) AMSCO

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AS3676

Datasheet - D e ta i l e d D e s c r i p t i o n

1. Its safe to keep default value

2. Its safe to keep default value

Table 112. Audio output

Addr: 48h

Audio output

Audio Sync input control

Bit

Bit Name

Default Access

Description

2:0

aud_amplitude

000b

R/W

LED(s) output amplitude control (in percent of selected

output current)

000

6.25%

001

12.5%

010

25%

011

50%

100

75%

101

87.5%

110

93.75%

111

100%

curr126_aud_on

R/W

Audio controlled LED enable for CURR1, CURR2, CURR6

0off

on, audio controlled LED is enabled

rgbx_aud_on

R/W

Audio controlled LED enable for RGB1-RGB3

0off

on, audio controlled LED is enabled

curr4x_aud_on

R/W

Audio controlled LED enable for CURR41-CURR43

0off

on, audio controlled LED is enabled

Table 113. CURR3x audio source

Addr: 53h

CURR3x audio source

Controls CURR30,31,32,33 audio outputs and enables audio controlled LED

Bit

Bit Name

Default Access

Description

1:0

curr30_aud_src[1:0]

00b

R/W

Audio controlled LED source for CURR30

All other modes

ch1 connected to CURR30, audio controlled

LED on

ch2 connected to CURR30, audio controlled

LED on

ch3 connected to CURR30, audio controlled

LED on

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