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2 intel® ich7m audio codec ’97 controller, 2 intel, Ich7m audio codec ’97 controller – IEI Integration KINO-9453 v1.00 User Manual

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KINO-9453 Mini-ITX Motherboard

Complies with PCI Local Bus Specification, Revision 2.3 and supports 33MHz

PCI operations

Supports ACPI Power Management Logic

Contains:

o

Enhanced DMA controller

o

Interrupt controller

o

Timer functions

Integrated SATA host controller with DMA operations interfaced to two SATA

connectors on the KINO-9453

Integrated IDE controller supports Ultra ATA 100/66/33

Supports the six USB 2.0 devices on the KINO-9453 with four UHCI

controllers and one EHCI controller

Complies with System Management Bus (SMBus) Specification, Version 2.0

Supports Audio Codec ’97 (AC’97) Revision 2.3

Supports Intel

®

High Definition Audio

Contains Low Pin Count (LPC) interface

Supports Firmware Hub (FWH) interface

2.6.2 Intel

®

ICH7M Audio Codec ’97 Controller

The WAFER-8522 has an integrated REALTEK ALC655 CODEC. The ALC655 CODEC is

a 16-bit, full-duplex AC'97 Rev. 2.3 compatible six-channel audio CODEC designed for PC

multimedia systems, including host/soft audio and AMR/CNR-based designs. Complete

surround sound requires six-channel audio consisting of:

Front left

Front right

Back left

Back right

Center

Subwoofer

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