AX58200BT datasheet(76/180 Pages) ASIX

76 / 180 page

AX58200

EtherCAT Slave Controller SoC

Ethernet MAC Controller (EMAC)

2.17.1 Overview

This chip provides an Ethernet MAC Controller (EMAC) for Network application. The Ethernet MAC controller

consists of IEEE 802.3/Ethernet protocol engine with internal CAM function for recognizing Ethernet MAC

addresses, Transmit-FIFO, Receive-FIFO, TX/RX state machine controller, time stamping engine for IEEE

1588, Magic Packet parsing engine and status controller. The EMAC supports the RMII (Reduced MII) interface

to connect with external Ethernet PHY.

2.17.2 Features

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Supports IEEE Std. 802.3 CSMA/CD protocol

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Supports Ethernet frame time stamping for IEEE Std. 1588 – 2002 protocol

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Supports both half and full duplex for 10 Mbps or 100 Mbps operation

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Supports RMII interface

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Supports MII Management function to control external Ethernet PHY

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Supports pause and remote pause function for flow control

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Supports long frame (more than 1518 bytes) and short frame (less than 64 bytes) reception

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Supports 16 entries CAM function for Ethernet MAC address recognition

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Supports Magic Packet recognition to wake system up from Power-down mode

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Supports 256 bytes transmit FIFO and 256 bytes receive FIFO

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Supports DMA function

AX58200BT Datasheet(PDF) 76 Page - ASIX Electronics Corporation