Intel CA810E - Intel 82802 AB Firmware Hub (FWH); Audio Subsystem; Creative Sound Blaster Audiopci 128 V Audio Controller; Crystal Semiconductor CS4297 Stereo Audio Codec

Intel Desktop Board CA810E Product Guide
12
Intel
®
82802AB Firmware Hub (FWH)
The FWH has these features:
• System BIOS
• Nonvolatile memory core based on Intel
®
flash technology
• System security and manageability logic that enables protection for storing and updating of
platform information
• Random Number Generator (RNG) for use in security applications
Audio Subsystem
The audio subsystem consists of these devices:
• Creative Sound Blaster AudioPCI 128V digital controller
• Crystal Semiconductor CS4297 AC ’97 stereo audio codec
• Back panel and onboard audio connectors
Creative Sound Blaster AudioPCI 128V Audio Controller
The Creative Sound Blaster AudioPCI 128V audio controller interfaces to the PCI bus as a Plug
and Play device and has these features:
• 100% DOS legacy compatible
• Access to main memory through the PCI bus for wavetable synthesis support – does not
require a separate wavetable ROM device
• PC 98 and PC 99 compliance
Crystal Semiconductor CS4297 Stereo Audio Codec
The Crystal Semiconductor CS4297 stereo audio codec features:
• High performance 18-bit stereo full-duplex audio codec with up to 48 KHz sampling rate
• Connects to the Sound Blaster AudioPCI 128V using a digital interface
Audio Connectors
The audio connectors include the following:
• ATAPI-style CD-ROM connector
• Legacy-style 2 mm CD-ROM connector
• Back panel connectors
 Line out
 Line in
 Mic in
 MIDI/Game port