Design and Simulate SerDes Systems

Design and simulate SerDes systems using the SerDes Designer app

High-speed electronic systems suffer from signal degradation caused by various impairments such as impedance mismatch, attenuation, and cross talk. Using the equalization and gain modulation blocks in the SerDes Toolbox™, you can compensate for the distortions introduced by the lossy channels.

Starting with theSerDes Designerapp, you can design the top-level SerDes systems and perform statistical analysis. Use the building blocks and system objects to design, configure, simulate and analyze the SerDes system including the transmitter and the receiver.

Apps

SerDes Designer

Design and analyze SerDes systems for export to Simulink, MATLAB and IBIS-AMI

Blocks

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Signal Modification

DFECDR	Decision feedback equalizer (DFE) with clock and data recovery (CDR)
CDR	Models a clock data recovery circuit
FFE	Models a feed-forward equalizer
CTLE	Models continuous time linear equalizer (CTLE)
AGC	Automatically adjusts gain to maintain output waveform amplitude
VGA	Models a variable gain amplifier
SaturatingAmplifier	Models a saturation amplifier
PassThrough	Propagates baseband signal without modification

System Configuration

Analog Channel	Construct loss model from channel loss metric or impulse response
配置	Configure system wide settings in a SerDes system model
Eye Diagram Scope	Display eye diagram of time-domain signal
Stimulus	Set pseudorandom binary sequence (PRBS) pattern and number of symbols to simulate in SerDes model

Objects

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Signal Modification

`serdes.DFECDR`	Decision feedback equalizer (DFE) with clock and data recovery (CDR)
`serdes.CDR`	Performs clock data recovery function
`serdes.FFE`	Models a feed-forward equalizer
`serdes.CTLE`	Continuous time linear equalizer (CTLE) or peaking filter
`serdes.AGC`	Automatically adjusts gain to maintain output waveform amplitude
`serdes.VGA`	Models a variable gain amplifier
`serdes.SaturatingAmplifier`	Models a saturating amplifier
`serdes.PassThrough`	Propagates baseband signal without modification

System Configuration

serdes.ChannelLoss Create simple lossy transmission line model

Topics

Fundamentals of SerDes Systems

Basic components that build up a SerDes system

Design SerDes System and Export IBIS-AMI Model

This example shows how to use the SerDes Designer app to create and analyze a SerDes system, and create the IBIS-AMI models for the transmitter and receiver from Simulink®.

Design and Simulate SerDes Systems

Apps

Blocks

Signal Modification

System Configuration

Objects

Signal Modification

System Configuration

Topics

SerDes Toolbox Documentation

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