Description
and Overview
Universality CMI9739 is a 6CH AC97 CODEC, applicable for major MB chipsets of Intel, VIA, Ali, and SIS.CMI9739 is ideal for PC2001-compliant desktops, notebooks, and home entertainment PCs where high-quality audio is a must.6CH Playback The specially-designed 6CH hardware architecture of CMI9739 allows multi-channel south bridge to playback 6CH audio.Cost-effectiveness As to the cost concern, CMI9739 integrates the earphone buffer, analog CD differential interface, and analog swi
Features
- Intel AC’97(Rev 2.2) compatible, meeting Microsoft’s PC2001 requirements.
- Built-in earphone buffer and internal PLL, the latter saving additional crystal.
- Earphone buffer, optional on HP_OUT pins(9739) or LINE_HP_OUT pins(9739A).
- Line-in/rear out share the same jack.
- Center/bass share the MIC jack.
- Digital S/PDIF IN/OUT support.
- 48 LQFP package.
- CRL 3D: HRTF based DS3D compatible audio engine.
- EAX 1.0 & 2.