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CMI8786 - High Performance PCI Audio Processor

Download the CMI8786 datasheet PDF. This datasheet also covers the CMI8786-C variant, as both devices belong to the same high performance pci audio processor family and are provided as variant models within a single manufacturer datasheet.

General Description

The CMI8786 is a high quality PCI 32-bit multi-channel audio processor that 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 4 ingoing channels.

Key Features

  • PCI 2.2 interface with bus mastering and burst modes.
  • Only one 24.576MHz oscillator is needed.
  • 4 synchronous I2S output data stre.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CMI8786-C-Media.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CMI8786
Manufacturer C-Media
File Size 914.38 KB
Description High Performance PCI Audio Processor
Datasheet download datasheet CMI8786 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
OxygenTMHD CMI8786 High Performance PCI Audio Processor DESCRIPTION The CMI8786 is a high quality PCI 32-bit multi-channel audio processor that 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 4 ingoing channels. The 10 outgoing channels are composed of 2 playback DMA’s, which are multi-channel DMA (24 bits, 8 channels, 96k), S/PDIF DMA (24 bits, 2 channels, 192k). The 4 ingoing channels are spread in 2 recording DMA’s (24 bits, 96k), namely recording A, B, DMA’s. The architecture of recording is a unique point of CMI8786 that makes the recording become the most flexible for the users.