Altera JNEye Bedienungsanleitung Seite 24

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Table 2-5: Simulation Modes
PDF = Probability Density Function
Statistical Mode Full Waveform Mode Hybrid Mode (Default)
Simulation Method Statistical Method Time-domain Method Time-domain and
Statistical Methods
Jitter Injection and
Simulation
Statistical Domain
(PDF- based)
Time Domain Mixed Domain (Time
Domain and PDF-
based)
Noise Injection and
Simulation
Statistical Domain
(PDF- based)
Time Domain Mixed Domain (Time
Domain and PDF-
based)
Simulation Speed
(to meet your specified
BER target)
Fast Slow Optimal
Accuracy Lower Best Optimal
Recommended
Simulation Length
N/A (You do not need to
specify simulation length
in statistical mode.)
>500,000 bits ~60,000 bits
Further information and comparisons among the three simulation modes can be found in the following
papers:
1. Comparison of Two Statistical Methods for High-Speed Serial Link Simulation by M. Shimanouchi, M.
Li, and H. Wu. DesignCon, 2013, Santa Clara, CA.
2. Advancements in High-Speed Link Modeling and Simulation by M. Li, M. Shimanouchi, and H. Wu.
IEEE Custom Integrated Circuits Conference, 2013.
3. High-Speed Link Simulation Strategy for Meeting Ultra Long Data Pattern under Low BER Require‐
ments by H. Wu, M. Shimanouchi, and M. Li, DesignCon, 2014, Santa Clara, CA.
Output Options
Data Viewer—When simulation is complete, a new JNEye Data Viewer opens and the results are
shown. The simulation results can be loaded and viewed at a later time with JNEye Data Viewer.
Data Viewer with Image Output—When simulation is complete, all the simulation results are also
saved as image files that can be used in documentation. JNEye supports three image output options:
PNG, JPEG, and GIF. The saved images are located in the same directory as the simulation results for
each project.
2-18
Link and Simulation Setting
UG-1146
2015.05.04
Altera Corporation
Functional Description
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