PCI-E CM8828 HD Audio 7.1CH Sound Processor

CM8828 can be built in the home audio electronics or personal computer to provide high fidelity sound and become a professional audio processing center in your life.

  • PO.: ST19
  • P/N.: SE-SC8828A-8CH
  • Bus Type: PCI Express X1
  • Media Port: 3.5mm Audio jack
  • Main Chipset: CM8828+CM9882A


CM8828 + CM9882A

High Performance PCI Express Audio Processor


Overview

The PCI express HD CM8828 is a high quality multi-channel audio processor that not only an Intel HD Audio specification compatible audio single chip, but also can be a controller which can link HDA codec. CM8828 can be built in the home audio electronics or personal computer to provide high fidelity sound and become a professional audio processing center in your life. 


It supports up to 10 outgoing channels and 6 ingoing channels. The 10 outgoing channels are composed of 2 playback DMA's, which are multi-channel DMA (24 bits, 8 channels, 192k), Headphone out & S/PDIF (each 24 bits, 2 channels, 192k), and RTC (real-time communication) DMA (24 bits, 2 channels, 192k). The 6 ingoing channels are spread in 3 recording DMA's (up to 24 bits, 192k).


Key Features

    • Compatible with PCI Express 1.1 interface with bus mastering and burst modes

    • Embedded an 8051-based MCU to transcode HD Audio commands (An external 4 or 8KB serial 

    - EEPROM is required

    - Build in HD Audio controller.

    - Audio format supports 192K/176.4K/96K/88.2K/48K/44.1K and 16/24bits resolution

    • Integrated 192K/176.4K/96K/88.2K/48K/44.1K, and 16/24-bit S/PDIF transmitter/Receiver

    • Supports SPI/I2C control interface

    • 24.576MHz crystal input required with embedded PLL for adaptive clock rate

    • Win 7/ Win 8 WHQL compatible






General specification
Controller-processorCM8828+CM9882A

Bus interface

PCI Express* 1.1

Audio channel7.1CH
Sampling Rateall DMA channels support: 192K/176.4K/96K/88.2K/48K/44.1K PCM data
Resolution (Word-length)all DMA channels support: 16/24bit PCM data transfer modes

Signal-Noise-Reduction

100db

THD

-85dB(playback) / -90dB(recording)
ApplicationsPro-Audio / High-End studio applications
Gaming audio devices
Embedded system / Industrial computer audio
Operating Systems

Windows XP / Vista / Windows 7/ Windows 8 / Windows 8.1 / Windows 10 (32-64bit)

Hardware&Software Features

Audio jack3.5mm LINE-IN
3.5mm MIC-IN
3.5mm Front OUT
3.5mm Rear Surround OUT
3.5mm Center/Bass OUT
3.5mm Side surround OUT

Digital Audio

Digital Extension: Digital IN /Digital OUT

Front Panel Audio: Coaxial IN /Coaxial OUT

software FeaturesXear™ Living 1.1
Xear™ VoClear
Xear™ Sonic
Xear™ Surround
Xear™ Pro 1.0
Xear™ SingFX
Xear™ MagicVoice
Face Lift UI(including customizable graphics and layout)
Stereo mix (Line-in, Mic-in and Wave files)
CertificationsFCC, CE, RoHS
Operating temperature0 to 70 ℃
Storage temperature-40 to 125 ℃
Packing Accessories list

1 x PCIe CM8828 7.1 Channel Sound Card
1 x User's Manual

1 x Digital extension cable

1 x Front Panel Audio

1 x CD Driver


Note: 

Only the above package contents, other products are not included.The allowable error of size measurement is +/- 1~3mm, 

and the weight of the product is subject to the actual product. 

DimensionsL112 x W70mm(measured without PCIe bracket)
Package SizeL180 x W150 x H30 (Built-in blister)
Product weight g
Package weight

 

Documentation 

Driver




订购表单-通用
PO#P/NSpecificationsOrdering Note
ST19SE-SC8828A-8CHPCIe CM8828 7.1Channel Sound card  
Based on CM8828 Audio Processor
Telephone
Email
Online map
QQ Service