IP1000ALF

www.DataSheet4U.com IP1000A LF Preliminary Data Sheet Gigabit Ethernet NIC Single Chip Features PCI & DMA Features – PCI Specification Revision 2.3 compliant – 32-bit, 33/66MHz bus master capability – Efficient DMA operation maximizes PCI band-width utilization – 1 Terabyte (40 bit) address space – Scatter, gather transmit/receive DMA – Transmit "interrupt-less" mode of operation – Receive frame priority interrupts – Receive interrupt coalescing FIFO Features – No external memory required – Receive FIFO flow control thresholds – Configurable TX/RX FIFO MAC Features – IEEE 802.3z, 802.3x compliant – IEEE 802.1p, 802.1Q compliant – 1000Mbps, 100Mbps, 10Mbps triple speed, half/full duplex operation – Transmit and receive back to back frames at full wire speed – Half duplex carrier extension and packet bursting – Asymmetric/symmetric flow control – VLAN tag insertion/removal – VLAN tagged frame filtering – IPV4/6, TCP, UDP checksum calculation/ verification – 802.3 MIB statistic register sets – 64-bit hash table for multicast frame filtering – Jumbo frame support for transmit/receive – Big-endian Phsical Layer Features – Fully integrated IEEE 802.3ab compliant 1000BASE-T, 100BASE-TX and 10BASE-T port – DSP receiver includes feed-forward equalizer, decision feedback equalizer, echo canceller, crosstalk canceller, and baseline wander correction – 802.3ab compliant Auto-Negotiation for automatic speed, duplex, and master/slave configuration – Automatic MDI/MDI-X crossover function...