Product Descriptions

With high speed PCI V2.1 bus controller and legacy audio SBPro® DSPemulator,CMI8738 is designed for PC add-in cards and all-in-one motherboards. No external CODEC is needed in CMI8738: CMI-8738 supports the legacy audio – SBPRO™, FM emulator/DLS wavetable music synthesis, and HRTF 3D positional audio functions. Drivers support EAX® , Karaoke Key, Echo……functions. Above all CMI8738 supports PCtel® HSP56 (1789) 

interface. 

 CMI8738 uses HRTF 3D extension technology to enhance traditional HRTF 3D positional audio by substituting two-speaker system by four or six -speaker one.

 Being outstanding for its full audio functions, competitive price, and power management, CMI-8738 is the best choice for people seeking for optimum use of the PC applications.

Product Products

• 6CH DAC for AC3® 5.1CH purpose.

• HRTF-based 3D positional audio, supporting DirectSound™ 3D interface 

• Supports 4.1/5.1 speakers, C3DX positional audio in 4 / 6 CH speaker mode

• Legacy audio SBPRO™ compatible

• DLS-based wavetable music synthesizer, supports DirectMusic™

• Built-in 32ohm Earphone buffer

• Drivers support EAX® , Karaoke Key, Echo…

• MPU-401 port/ Dual game port

• 16-bit full duplex CODEC

• 32-bit PCI bus master

• External E²PROM interface

• Single chip design, digital power +3.3V, analog power +5V, 128 pins QFP

 Specifications

Actual product photos

Product Data Book：

For more product information, please download the PDF

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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