AM79C973, AM79C Datasheet - Advanced Micro Devices

AM79C973 - 10/100 Mbps PCI Ethernet Controller

The Am79C973 and Am79C975 controllers are singlechip 32-bit full- duplex, 10/100-Megabit per second (Mbps) fully integrated PCI-to-Wire Fast Ethernet system solution, designed to address high-performance system application requirements.

They are flexible bus mastering device that can be used in any

PRELIMINARY Am79C973/Am79C975 PCnet™-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY DISTINCTIVE CHARACTERISTICS s Single-chip PCI-to-Wire Fast Ethernet controller 32-bit glueless PCI host interface Supports PCI clock frequency from DC to 33 MHz independent of network clock Supports network operation with PCI clock from 15 MHz to 33 MHz High performance bus mastering architecture with integrated Direct Memory Access (DMA) Buff

AM79C973 Features

* offered with the Am79C973 controller. The Serial Management Interface is based on the industry standard Inter-IC (I2C) and System Management Bus (SMBus) specifications and enables a system to communicate with another network station for remote monitoring and alerting of local system management param

AM79C-973.pdf