STAC9704 Datasheet, PDF (23/49 Pages) Hynix Semiconductor – Multimedia Audio Codec for AC97

SigmaTel, Inc.
Table 8. Mixer functional connections
STAC9704/7
SOURCE
PC_Beep
PHONE
MIC1
MIC2
LINE_IN
CD
VIDEO
AUX
PCM out
LINE_OUT
LNLVL_OUT
MONO_OUT
PCM in
FUNCTION
PC beep pass thru
speakerphone or DLP in
desktop microphone
second microphone
external audio source
audio from CD-ROM
audio from TV tuner or video camera
upgrade synth or other external source
digital audio output from AC’97 Controller
stereo mix of all sources
Additional stereo mix of all sources
mic or mix for speakerphone or DLP out
digital audio input to AC’97 Controller
CONNECTION
from PC beeper output
from telephony subsystem
from mic jack
from second mic jack
from line-in jack
cable from CD-ROM
cable from TV or VidCap card
internal connector
AC-link
To output jack
To output jack
to telephony subsystem
AC-link
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10/02/98