JMicron Technology 
Part Number : JMC250
Overview :
The JMC250 is a single-chip PCI-Express Gigabit Ethernet Controller. The Ethernet function is
compliant to IEEE 802.3 Media Access Controller, and IEEE 802.3u 1000BASE-T/100BASE-TX/
10BASE-T. The MAC supports IPV4, IPV6, TCP, UDP checksum, segmentation task-offload, priority
encoding and IEEE802.1Q VLAN features.
Features : - Compliant with PCI Express Base Spec. Revision 1.1
- Integrated one-lane 2.5GHz PCI Express PHY

- Support multi-entry MSI and multi-vector MSI-X.
- Compliant with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab
- Integrated 10/100/1000Mbps transceiver

- Support Auto Negotiation
- Support Wake-on-LAN
- Support Microsoft® NDIS 5, NDIS6 Checksum Offload (IPv4, IPv6, IP, TCP, UDP)

- Support Microsoft® NDIS 5, NDIS6 Transmit Segmentation Task-offload (Large/Giant send)
- Support Receive Side Scaling (RSS)
- Support IEEE 802.1P Layer 2 Priority Encoding

- Support IEEE 802.1Q VLAN insertion and removal
- Support jumbo frame
- Integrated switching regulator, and single 3.3V power source
Categories :
Portability :
Type : Soft

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