SI3201-X-FS View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

SI3201-X-FS

PROSLIC® PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION

Silicon Laboratories 

Si3233

Register 9. Audio Gain Control

Bit

D7

D6

D5

D4

D3

D2

D1

D0

Name

ARX[1:0]

Type

R/W

Reset settings = 0000_0000

Bit

Name

Function

7:2 Reserved Read returns zero.

1:0

ARX[1:0] Analog Receive Path Gain.

00 = 0 dB

01 = –3.5 dB

10 = 3.5 dB

11 = Mute

Note: ARX affects internally generated audio signals only. Audio received on IGMN/IGMP pins is

not impacted.

Preliminary Rev. 0.5

43

Share Link: