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CMI-8338 - PCI-Based HRTF 3D extension Positional Audio

Download the CMI-8338 datasheet PDF. This datasheet also covers the CMI-8338-C variant, as both devices belong to the same pci-based hrtf 3d extension positional audio family and are provided as variant models within a single manufacturer datasheet.

Description

DIGITAL PIN DESCRIPTION Name XA31-XA0 XINTA XPRST XCLK33 XGNT XREQ Number PIN Type 90-94,97-99,4-8,11-13,25-26,29 I/O -34,38-45 83 O 84 I 85 I 86 I 87 O XIDSEL 1 I XFRAME 15 I/O XIRDY 16 I/O XTRDY 17 I/O XDEVSEL 18 I/O XSTOP 21 I/O XSERR 22 I/O XPAR 23 I/O XCBE

Features

  • ✓ HRTF-based 3D extension positional audio, supports Microsoft®’s DirectSound® 3D and Aureal®’s A3D® interface ✓ Supports rear side speaker, C3DX positional audio in 4 CH speaker mode(CMI8338-4S) ✓ Legacy audio SB16™ compatible ✓ DLS-based wavetable music synthesizer, supports Direct Music® ✓ Professional digital audio interface that supports 24 bits SPDIF IN and OUT.
  • Driver supports WIN95®, WIN®98, NT®4.0.
  • MPU-401 port.
  • Dual game port.
  • 16bits full duplex CODEC.
  • 4 CH 1.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CMI-8338-C-Media.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CMI-8338
Manufacturer C-Media
File Size 316.33 KB
Description PCI-Based HRTF 3D extension Positional Audio
Datasheet download datasheet CMI-8338 Datasheet

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Other Datasheets by C-Media

Part Number Description
CMI-8738 PCI-Based HRTF 3D Extension Positional Audio Chip
CMI8338 PCI-based HRTF 3D extension positional audio chip
CMI8738 PCI-6CH C3DX series /PCI-Based HRTF 3D Extension Positional Audio
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Full PDF Text Transcription

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CMI-8338/PCI AUDIO Specification Preliminary Ver 0.2 CMI-8338/PCI - C3DX PCI-Based HRTF 3D extension Positional Audio Chip Features ✓ HRTF-based 3D extension positional audio, supports Microsoft®’s DirectSound® 3D and Aureal®’s A3D® interface ✓ Supports rear side speaker, C3DX positional audio in 4 CH speaker mode(CMI8338-4S) ✓ Legacy audio SB16™ compatible ✓ DLS-based wavetable music synthesizer, supports Direct Music® ✓ Professional digital audio interface that supports 24 bits SPDIF IN and OUT ⚫ Driver supports WIN95®, WIN®98, NT®4.0.. ⚫ MPU-401 port ⚫ Dual game port ⚫ 16bits full duplex CODEC ⚫ 4 CH 16bits DAC(CMI8338-4S) ⚫ 32 bit PCI bus master ⚫ Competitive price ⚫ Single chip design, +5V, 100 pins QFP CMI-8338 Block Diagram With high speed PCI v2.
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