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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.