PICOe-9452 User Manual
PICOe-9452 User Manual
PICOe-9452 User Manual
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<strong>PICOe</strong>-<strong>9452</strong> Half-size CPU Card<br />
Page 33<br />
2.8.2 Intel® PC82573V PCIe GbE Ethernet Controller<br />
2.8.2.1 Intel® PC82573V Overview<br />
The Intel® PC82573V is a PCIe GbE Ethernet controller that interfaces the Intel®<br />
945GME northbridge chipset to the LAN1 RJ-45 connector. The Intel® 82573 Gigabit<br />
Ethernet Controller provides a standard IEEE 802.3 Ethernet interface for 1000BASE-T,<br />
100BASE-TX, and 10BASE-T applications (802.3, 802.3u, and 802.3ab, respectively).<br />
• 2 Gbps peak bandwidth per direction<br />
• PCI Express Rev 1.0a specification<br />
• High bandwidth density per pin<br />
• Wide, pipelined internal data path architecture<br />
• Optimized transmit (Tx) and receive (Rx) queues<br />
• 32 KB configurable Rx and Tx first-in/first-out (FIFO)<br />
• IEEE 802.3x*-compliant flow-control support with software controllable pause<br />
times and threshold values<br />
• Programmable host memory Rx buffers (256 B-16 KB)<br />
• Descriptor ring management hardware for Tx and Rx<br />
• Mechanism for reducing interrupts from Tx/Rx operations<br />
• Integrated PHY for 10/100/1000 Mbps (full- and half-duplex)<br />
• IEEE 802.3ab* auto-negotiation support<br />
• IEEE 802.3ab PHY compliance and compatibility<br />
• Tx/Rx IP, TCP, and UDP checksum offloading<br />
• Tx TCP segmentation<br />
• Advanced packet filtering<br />
• Intel® SingleDriver technology<br />
• Alerting Standards Format 2.0 (82573V only)<br />
• Advanced Pass Through (82573V only)<br />
• Boot ROM Preboot eXecution Environment (PXE) Flash interface support<br />
• SDG 3.0, WfM 3.0 and PC2001 compliant<br />
• Wake on LAN support
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