MATLAB SIMULINK HDL CODER 1 Manuale Utente Scaricare il pdf (Pagina 12)

9/21/2011

MATLABMATLAB

® ®

andand SimulinkSimulink

®®

Algorithm and System DesignAlgorithm and System Design

Model Refinement for HardwareModel Refinement for Hardware

 Use Model-Based Design to

provide an integrated

workflow

Why Model-Based Design?

Back Annotation

HDL CoHDL Co--SimulationSimulation

Automatic HDL Automatic HDL

Code GenerationCode Generation

Behavioral Simulation

 Speed up algorithm

development with a unified

design environment

 Automate manual steps in

FPGA implementation to

Implement Design

Map

Place & Route

Synthesis

Verification

Static Timing Analysis

Timing Simulation

Functional Simulation

FPGA HardwareFPGA Hardware

FPGAFPGA--inin--thethe--LoopLoop

FPGA

implementation

enable shorter iteration

cycles

 Integrate FPGA development

tools to reduce verification

time

Ch ll

AT4 wireless Increases Internal Test

Coverage to Over 90% for LTE Physical

Layer Test Equipment Designs

enge

Develop test systems for LTE wireless equipment

Solution

Use MATLAB and Simulink to design and simulate the

LTE physical layer, verify the FPGA implementation,

and analyze test results

Results

 Internal test coverage increased to over 90%



Test harness reused throughout the project

“MATLAB is a universal language that

makes it easy to exchange algorithms

and test results across our team. Our

physical layer model in MATLAB and

Simulink enabled us to better

AT4 wireless LTE layer 1 tester.

Tes t

harness

reused

throughout

the

project

life cycle

 Development effort reduced by 25–30%

understand the LTE specifications, and

Model-Based Design enabled us to

verify that our FPGA implementation

conformed to those specifications.”

Francisco Javier Campos

AT4 wireless

Link to user story

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 45 46

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MATLAB SIMULINK HDL CODER 1 Manuale Utente Pagina 12

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