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Functional description, Functional description -1 – Altera Low Latency 40-Gbps Ethernet MAC and PHY MegaCore Function User Manual

Page 46

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Functional Description

3

2015.05.04

UG-01172

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This chapter provides a detailed description of the Low Latency 40-100GbE IP core. The chapter begins

with a high-level overview of typical Ethernet systems and then provides detailed descriptions of the

MAC, transmit (TX) and receive (RX) datapaths, signals, register descriptions, and an Ethernet glossary.

This chapter includes the following sections:

High Level System Overview

on page 3-2

Low Latency 40-100GbE MAC and PHY Functional Description

on page 3-2

Signals

on page 3-55

Software Interface: Registers

on page 3-64

Ethernet Glossary

on page 3-105

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