IEI Integration ICE-945GSE v1.11 - Manual (Page 27)

ICE-945GSE COM Express Type 2 Module
Page 15
Integrated IDE controller supports Ultra ATA 100/66/33
Supports the four USB 2.0 devices on the ICE-945GSE 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
Serial peripheral interface support
2.5.1 HD Audio Controller
The HD audio controller can be connected to an AC'97 or HD Audio chip to add audio
capabilities to the system. AC'97 audio provides 5.1 channel output. HD Audio provides
7.1 channel output. Both provide microphone and line input.
2.5.2 IDE Interface
The IDE interface can be connected to an IDE connector or to a CompactFlash® slot.
The integrated IDE interface is able to support the following IDE HDDs:
Ultra ATA/100, with data transfer rates up to 100 MB/s
Ultra ATA/66, with data transfer rates up to 66 MB/s
Ultra ATA/33, with data transfer rates up to 33 MB/s
Specification Ultra ATA/100 Ultra ATA/66 Ultra ATA/33
IDE devices 2 2 2
PIO Mode 0 – 4 0 – 4 0 – 4
PIO Max Transfer Rate 16.6 MB/s 16.6 MB/s 16.6 MB/s
DMA/UDMA designation UDMA 5 UDMA 4 UDMA 2
DMA/UDMA Max Transfer 100 MB/s 66 MB/s 33 MB/s
Controller Interface 5 V 5 V 5 V
Table 2-1: Supported HDD Specifications