CMI9739A Overview
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-pliant 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.
CMI9739A Key Features
- Intel AC’97(Rev 2.2) patible, 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 patible audio engine
- EAX 1.0 & 2.0 patible
- Sensaura 3D audio enhancement (optional)