CM108AH Datasheet, PDF (14/27 Pages) C-Media Electronics – Highly Integrated USB Audio I/O Controller

CM108AH
Highly Integrated USB Audio I/O Controller
7.1.4 USB Audio Topology Diagram
USB Out
IT
ID = 01
Feature Unit
(volume) (mute)
ID = 0D
Mixer Unit
ID = 0F
Feature Unit
(volume) (mute)
ID = 09
enable or disable by
MSEL pin
Microphone In
IT
ID=02
Feature Unit
(volume) (mute)
ID= 0A
selector Unit
ID = 08
Speaker out
OT
ID = 06
USB IN
OT
ID = 07
www.cmedia.com.tw
Copyright© C-Media Electronics Inc.
Rev. 2.1︱ Page 14/27