IEI Technology WSB-9152 - 2.6 Intel ICH6 M Southbridge Chipset

WSB-9152 PICMG 1.0 SBC
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 Complies with PCI Express Base Specification, Revision 1.0a
 Complies with PCI Local Bus Specification, Revision 2.3 and supports
33 MHz 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 WSB-9152
 Integrated IDE controller supports Ultra ATA 100/66/33
 Supports the seven USB 2.0 devices on the WSB-9152 with four UHCI
controllers and one EHCI controller
 Complies with System Management Bus (SMBus) Specification, Version 2.0
 Supports Azalia and AC’97
 Supports Intel® High Definition Audio
 Contains Low Pin Count (LPC) interface
 Supports Firmware Hub (FWH) interface
2.6.1 Intel
®
ICH6M Azalia and AC ’97 Controllers
The Azalia / AC ’97 controller integrated into the ICH6M complies with the Intel High
Definition Audio and AC’97 specifications.
Figure 2-10: Audio Header