Click to expand full text
JMC260
JMC260 PCI Express Fast Ethernet Controller
Overview
The JMC260 is a single-chip PCI-Express Fast Ethernet Controller. The Ethernet function is compliant to IEEE 802.3 Media Access Controller, and IEEE 802.3u 100BASE-TX/10BASE-T. The MAC supports IPV4, IPV6, TCP, UDP checksum, segmentation task-offload, priority encoding and IEEE802.1Q VLAN features. It also supports Receive Side Scaling (RSS) to balance the loading for multiple CPUs. The Ethernet function supports remote wakeup (including AMD Magic Packet™ and Microsoft® Wake-up frame) in both ACPI and APM (Advanced Power Management).
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.