IEI Integration PCIE-Q350 v1.30 - Manual (Page 42)

PCIE-Q350 PICMG 1.3 CPU Card
Page 22
NOTE:
If an HDA audio kit is going to be installed on the backplane, the HDA
controller must be enabled in the BIOS settings. To enable the HDA
controller please refer to Section 6.7.2 (the
South Bridge Configuration menu) on page 129.
The ALC888 codec provides 10 DAC channels that simultaneously support 7.1 sound
playback, plus two channels of independent stereo sound output (multiple streaming)
through the front panel stereo output. Flexible mixing, mute, and fine gain control functions
provide a complete integrated audio solution for home entertainment PCs. For more
information please refer to the IEI® AC-KIT-888HD HDA audio kit user manual
(AC-KIT-888HD_UMN_v1.0).
2.5.4 Intel
®
ICH9DO Low Pin Count (LPC) Interface
The ICH9DO LPC interface complies with the LPC 1.1 specifications. The LPC bus from
the ICH9DO is connected to the following components:
BIOS chipset
Super I/O chipset
Trusted Platform Module (TPM) connector
2.5.5 Intel
®
ICH9DO PCI Interface
The PCI interface on the ICH9DO is compliant with the PCI Revision 2.3 implementation.
Some of the features of the PCI interface are listed below.
PCI Revision 2.3 compliant
33MHz
5V tolerant PCI signals (except PME#)
Integrated PCI arbiter supports up to four PCI bus masters
The PCI bus masters are interfaced to the following onboard components: