IEI Technology WAFER-945GSE2, User Manual

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WAFER-945GSE2 User Manual
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Supports Full Duplex flow control (IEEE 802.3x)
Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Supports IEEE 802.1P Layer 2 Priority Encoding
Supports IEEE 802.1Q VLAN tagging
Serial EEPROM
Transmit/Receive on-chip buffer support
Supports power down/link down power saving
Supports PCI MSI (Message Signaled Interrupt) and MSI-X
Supports Receive-Side Scaling (RSS)
2.5.7 Intel
®
ICH7-M Real Time Clock
256 bytes of battery backed RAM is provided by the Motorola MC146818A real time clock
(RTC) integrated into the ICH7-M. The RTC operates on a 3V battery and 32.768 KHz
crystal. The RTC keeps track of the time and stores system data even when the system is
turned off.
2.5.8 Intel
®
ICH7-M SATA Controller
The integrated SATA controller on the ICH7-M Southbridge supports up to four SATA
drives with independent DMA operations. Two SATA controllers are connected to two
SATA connectors on the WAFER-945GSE2. The SATA connectors are shown in Figure
2-13 .