List of Cross Talk Channel Configurations Supported
XTalk type | Number of FEXT | Number of NEXT | Link to Figure |
0 | 0 | 0 | No XTalk ... |
1 | 1 | 0 | 1FEXT ... |
2 | 0 | 1 | 1NEXT ... |
3 | 1 | 1 | 1FEXT 1NEXT ... |
4 | 2 | 0 | 2FEXT ... |
5 | 0 | 2 | 2NEXT ... |
6 | 2 | 1 | 2FEXT 1NEXT ... |
7 | 1 | 2 | 1FEXT 2NEXT ... |
8 | 2 | 2 | 2FEXT 2NEXT ... |
Description and Name Prefix | Name | Status | Comment | Action | Action |
Analysis name: Serdes_ | Alpha-numeric characters or underbar - case sensitive - start with alpha character | Info... |
2. Define Ch0 Transmitter
Name | Description | Entry Value(s) | Status | Type | Limits | Comment | Action |
TransmitterJitterType | Transmitter jitter type | Integer | [0, 1] |
0 = Use Ch0 IBIS-AMI jitter |
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TransmitterType | Transmitter type | Integer | {0,1} |
0 = Use Ch0 IBIS-AMI |
3.0 Define Channels - the channel is linear and time invariant (LTI), but the AMI portion of IBIS-AMI models may be LTI or NLTV.
Name | Description | Entry Value(s) | Status | Type | Limits | Comment | Action |
XTalk0Type | Main channel specification type | Integer | [1] |
1 = Enable main channel (Ch0) |
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XTalkF1Type | FEXT 1 channel specification type | Integer | [0, 1] |
0 = None |
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XTalkN1Type | NEXT 1 channel specification type | Integer | [0, 1] |
0 = None |
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XTalkF2Type | FEXT 2 channel specification type | Integer | [0, 1] |
0 = None |
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XTalkN2Type | NEXT 2 channel specification type | Integer | [0, 1] |
0 = None |
4. Define Ch0 Receiver
Name | Description | Entry Value(s) | Status | Type | Limits | Comment | Action |
ReceiverFEType | Receiver LTI front end type | Integer | {0,1} |
0 = Use Ch0 IBIS-AMI |
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ReceiverNLTVType | Receiver NLTV type | Integer | {0,3} |
0 = Use Ch0 IBIS-AMI |
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ReceiverJitterType | Receiver jitter type | Integer | [0, 1] |
0 = Use Ch0 IBIS-AMI jitter |
5. Setup Analysis - Bit-by-Bit Analysis is used by default; Statistical Analysis is used if system is LTI and SetupOption ForceBitByBitMode = 0.
Name | Description | Entry Value(s) | Status | Type | Limits | Comment | Action |
SymbolRate | Symbol rate (same as bit rate for NRZ) | Real | > 0 | Symbols per second (same as bits per second for NRZ) | |||
SamplesPerSymbol | Samples per symbol (same as samples per bit for NRZ) | Integer | [4, 128] | ||||
SetupOptions | Setup analysis options | Integer | [1] |
0 = No |
6. Run Analysis
Select to run analysis | Waiting to run |
7. Display Results
Go to the Eye Analysis Tool for detail eye analysis for this SerDes system (set ChAnalysisName = Serdes_'Analysis name')...Display | Action | Action |
Analysis log file | None | |
0. Channel spectrum magnitude | None | |
1. FEXT/NEXT channel spectrum magnitude | None | |
2. FEXT/NEXT channel time domain response | None | |
3. Corrected channel impulse response | None | |
4. System worst/best case eye contours | None | |
5. System amplitude bathtub BER | None | |
6. System Rx input waveform | None | |
7. System Rx output waveform | None |