CMI9738 Datasheet, PDF (18/36 Pages) List of Unclassifed Manufacturers – Integrated Multi-channel AC97

CMI 9738
Integrated Multi-channel AC‘97
5. CMI9738 MIXER
The CMI9738 mixer is designed to the AC’97 specification to manage playback and record of all
digital and analog audio sources in the PC environment. These include
ŠSystem audio digital PCM input and output for business, games, and multimedia
ŠCD/DVD analog CD/DVD-ROM Redbook audio with internal connections to Codec mixer
ŠMono microphone choice of desktop or headset mic, with programmable boost and gain
ŠSpeakerphone use of system mic & speakers for telephony, DSVD, and video conferencing
ŠStereo line in analog external line level source from consumer audio, video camera, etc
ŠAUX/synth analog FM or wavetable synthesizer, or other internal source
Figure 8. CMI9738 Mixer Functional Diagram
C-MEDIA Electronics Inc.
6F, 100, Sec. 4, Civil Boulevard, Taipei, Taiwan, R.O.C. 106
TEL: [phone] FAX: [phone] E-mail:[e-mail]
Revision Date Apr./2002
Revision 1.1