AM79C970A, AM7 Datasheet - Advanced Micro Devices

AM79C970A - PCnet-PCI II Single-Chip Full-Duplex Ethernet Controller for PCI Local Bus Product

The 32-bit PCnet-PCI II single-chip full-duplex Ethernet controller is a highly integrated Ethernet system solution designed to address high-performance system application requirements. It is a flexible bus-mastering device that can be used in any application, including networkready PCs, printers, f.

PRELIMINARY Am79C970A PCnetTM-PCI II Single-Chip Full-Duplex Ethernet Controller for PCI Local Bus Product DISTINCTIVE CHARACTERISTICS Single-chip Ethernet controller for the Peripheral Component Interconnect (PCI) local bus Supports ISO 8802-3 (IEEE/ANSI 802.3) and Ethernet standards Direct interface to the PCI local bus (Revision 2.0 compliant) High-performance 32-bit Bus Master architecture with integrated DMA buffer Management Unit for low CPU and bus utilization Software compatible with AM.

AM79C970A Features

* Automatic retransmission with no FIFO reload

* Automatic receive stripping and transmit padding (individually programmable)

* Automatic runt frame rejection

* Automatic selection of received collision frames Microwire EEPROM interface supports jumperless design and

AM7-9C97.pdf