DP8390D - National Semiconductor

DP8390D NIC Network Interface Controller

The DP8390D NS32490D Network Interface Controller (NIC) is a microCMOS VLSI device designed to ease interfacing with CSMA CD type local area networks including Ethernet Thin Ethernet (Cheapernet) and StarLAN The NIC implements all Media Access Control (MAC) layer functions for transmission and reception of packets in accordance with the IEEE 802 3 Standard U.

Features

Y Y Y Y Y Y Y Y Y Compatible with IEEE 802 3 Ethernet II Thin Ethernet StarLAN Interfaces with 8- 16- and 32-bit microprocessor systems Implements simple versatile buffer management Requires single 5V supply Utilizes low power microCMOS process Includes Two 16-bit DMA channels 16-byte internal FIFO with programmable threshold Network statistics storage Supports physical multicast and broadcast address filtering Provides 3 levels of loopback Utilizes independent system and network clocks 1 0 System Diagram IEEE 802 3 Compatible Ethernet Thin Ethernet Local Area Network Chip Set ww.DataShe.