Wilder Technologies SATA 2.5 Test Adapter Instrukcja Użytkownika Pobierz pdf (Strona 10)

Testing Challenges in Tx

 Meet the requirements for effective testing

√ Compliance mode support, proper patterns and toggling mechanism

√ Correct Tx equalization settings and preset and Lane ID encoding in Tx

compliance pattern

 Why so many presets? How to capture so many lanes?

√ The answer is test automation, RF switch

 Measurement algorithms

√ Implemented in SigTest, or scope specific software

 How to achieve required confidence level and beyond?

√ Length and number of waveforms (for Tx)

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 89 90

数据中心的最新高速工业总线测试及SI仿真技术 1
Trends and Implications 2
PCIe Gen3 Tx 4
Logic Protocol Analyzer 5
PCIe Base vs CEM Testing 6
Compliance Patterns 9
Testing Challenges in Tx 10
Introducing the NEW Opt PCE3 11
Automated DUT Control 14
Add-In Card Test Fixture 15
System Test Fixtures 16
Test Selection 18
PCIe Decoder (Opt SR-PCIe) 20
RF Switch and Auto Toggling 22
Cable and RF Switch De-embed 24
81.566ps 82.443ps -1.06% 25
0.141V 0.134V 5.22% 25
Testing Beyond Compliance 26
PCIe Gen3 Rx Solution 27
Essentials of Rx Testing 28
Basic Receiver Testing 29
Stress Composition 30
 New! BSAPCI3 SW 31
DPP125C with Option ECM 32
Automated Link Equalization 36
Automatic Calibration 37
Rx Testing Summary 41
PCIe Gen3 Protocol 43
Modules 44
 Expanded Training sets 45
Gen4 Update 46
- Silicon Phase 48
Deployment 48
SATA3 Tx & Rx Solution 49
The SATA Ecosystem: Now 50
NEW SATA 3.2 Specification 51
 TSG-04 52
 TSG-15 52
SATA Transmitter Tests 53
Transmitter Test Patterns 54
Test Pattern Generation 55
AWG Device State Control 56
SATA PHY Test Solution 58
SAS3 -- Challenge to 12Gbps 59
12G+ Design Problem: 60
Source: 12-244r3 61
– Max(abs(DFE/Main)) 62
A Note about SAS Test Points 63
Option SAS3-TSG 65
Beyond Compliance 66
Flexible Link Analysis Tools 67
Recommended Equipment 68
SAS 12 Gb/s Rx Test Setup 69
SAS 12G Rx Equipment 70
BERTScope 72
Rx Results (BERTScope) 73
USB3 – from 5Gpbs to 10Gbps 74
 USB 2.0, 480 Mb/s (2000) 75
 USB 3.0, 5 Gb/s (2008) 75
 USB 3.1, 5/10 Gb/s (2013) 75
Interoperability Challenge 76
Gen1 Gen2 77
Table 6-17 78
Maximum Slew Rate (5 GT/s) 78
Example Host Test Setup 79
SDLA is critical for USB 3.1 80
Receiver Testing 82
DPP125C 83
Clock Recovery 83
BSA125C* 83
Equalization 84
Open Closed Eyes 86
Remove Reflections 87
Tektronix HDMI 2.0 Solution 88
Tektronix MHL Solution: 89
Thanks！ 90

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Wilder Technologies SATA 2.5 Test Adapter Instrukcja Użytkownika Strona 10

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