CMI8768 Datasheet, PDF (5/17 Pages) C-Media Electronics – PCI 8CH Integrated Sound Chip

0. Revision History
PCI 8CH Integrated Sound Chip
CMI8768 Datasheet Rev 1.0
Date
Rev.
Release Note
2003/06/13 Rev. 0.1 - Preliminary vision
2003/07/17 Rev. 0.2 - Change feature and pin description
2003/10/13 Rev. 0.3 - Add analog performance data
2004/03/31 Rev. 0.9 - Change product name from 8768+ to 8768
- Update feature/overview description (Support
96K/24Bit output)
- Clarify block diagram (no legacy/SBPRO support)
- Correct pin function (#125 XS6CH=>GND;
#90-97 XGD0-XGD7=>NC)
- Add Electrical Characteristics data and update
analog performance
2004/12/01 Rev. 1.0 - Correct pin #59 EXTBASS type from analog
output to input
- Add pin #62 description: XINTREF => Internal
reference voltage
- Change feature description
- Clarify DirectX9.0 installed is required for 8ch
playback support on Windows
- Indicate pin#9 IDSEL can works only with
A16~31
- Modify SPDIF-Out high voltage from VDD to 5V
Copyright 2004-2005 © C-Media Electronics Inc.
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