SN11113 spec

9

VII. Function and control register description

7.1

Controller topology

AC-97 analog / digital playback and recording

IT 2

IT 3

IT 4

OT 6

OT 7

FU E

FU A

FU B

FU C

FU D

OT 5

IT 1

FU 9

MU F

SU 8

USB OUT

MIC IN

LINE IN

SPDIF IN

SPDIF OUT

SPK OUT

USB IN

7.2

Topology setting and button function

7.2.1

Topology setting

(a) Digital function only or analog function only

1. AC’97 D :

only S/PDIF in/out

2. iMAC(44.1K) : only AC’97 analog out, 44.1KHz playback and recording without mixer

3. headset(44.1K & mixer) : only AC’97 analog out, 44.1KHz playback and recording with mixer

4. headset(44.1/48K & mixer) : only AC’97 analog out, 44.1KHz/48KHz playback and recording with mixer