IEI Technology WSB-9152, User Manual, Page: 41 / 258

WSB-9152 PICMG 1.0 SBC
Page 21
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 2-2: Supported HDD Specifications
2.6.3 Intel
®
ICH6M Low Pin Count (LPC) Interface
The ICH6M LPC interface complies with the LPC 1.1 specifications. The LPC bus from the
ICH6M is connected to the following components:
ƒ
BIOS chipset
ƒ
Super I/O chipset
2.6.4 Intel
®
ICH6M PCI Interface
The PCI interface on the ICH6M is compliant with the PCI Revision 2.3 implementation.
Figure 2-12: Onboard USB Implementation
Some of the features of the PCI interface are listed below.