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Strany 1 - USB 2.0 Compliance Test

Agilent Technologies Agilent N5416A USB 2.0 Compliance Test OptionNotes on Electrical Testing

Strany 2

10 Notes on USB Electrical Compliance Testing Hub Test J/K, SE0_NAK - Downstream Facing Port 134Equipment Used 134Selecting the Tests 1

Strany 3

100 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests 4 Select GPIB# (last digit is the USB device)>Edit VISA Config...>Auto Add d

Strany 4 - In This Book

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 101

Strany 5 - Contents

102 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Connecting the EquipmentThe USB automated test application will prompt you to perfo

Strany 6

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 103 5 Connect the 81130A or 81134A pulse generator to the oscilloscope using the 82357A

Strany 7

104 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests 4 Place the test fixture Test Switch (S1) into the TEST position. This switches in

Strany 8

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 105 EL_18 Receiver sensitivity Test @ Min SYNC FieldEL_17 Receiver sensitivity TestEL_1

Strany 9

106 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Hub Repeater Test - Downstream Facing PortEquipment UsedTabl e 2 1 Equipment Used

Strany 10

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 107 Selecting the TestsConfiguring the TestsConnecting the EquipmentThe USB automated t

Strany 11 - 7 Low and Full Speed Tests

108 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests 2 Connect the E2649- 66402 (E2645- 66508 if you are using the old fixture) Host Hi-

Strany 12 - 8 On-The-Go Electrical Tests

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 109 Running the Tests1 Click Run Tests.Test InstructionsThe USB automated test applica

Strany 13

Notes on USB Electrical Compliance Testing 11 Host CHIRP Timing 159Equipment Used 159Selecting the Tests 159Configuring the Tests

Strany 14

110 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests 3 Check I have completed these instructions.EL_48 Measure Hub Downstream DelayEL_4

Strany 15

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 111 Hub Repeater Test - Upstream Facing PortEquipment UsedTabl e 2 2 Equipment Used in

Strany 16 - Installing the Software

112 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Selecting the TestsConfiguring the TestsConnecting the EquipmentThe USB automated t

Strany 17 - Installing the License Key

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 113 port under test of the hub and a known good hi- speed device, nearest to the device

Strany 18

114 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Running the Tests1 Click Run Tests.Test Instructions, Part 1The USB automated test

Strany 19

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 115 Test Instructions, Part 2The USB automated test application will prompt you to perf

Strany 20

116 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests 3 Check I have completed these instructions.EL_42 EL_43 Measure Truncated Bits fro

Strany 21 - Table 2 Digital Multimeter

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 117 Hub CHIRP Timing - Upstream Facing PortEquipment UsedSelecting the TestsTabl e 2 3

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118 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Configuring the TestsConnecting the EquipmentThe USB automated test application wil

Strany 23

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 119 Running the Tests1 Click Run Tests.Test InstructionsThe USB automated test applica

Strany 24

12 Notes on USB Electrical Compliance Testing Inrush Current Test 197Equipment Used 197Selecting the Tests 197Configuring the Tests

Strany 25 - Setting Up the Equipment

120 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Hub Suspend/Resume/Reset Timing - Upstream Facing PortEquipment UsedSelecting the T

Strany 26 - Single-Ended Connection

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 121 Configuring the TestsConnecting the EquipmentThe USB automated test application wil

Strany 27

122 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Running the Tests1 Click Run Tests.Test InstructionsEL_38 EL_39 Suspend Timing Res

Strany 28

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 123 3 Click OK to close the Test Instructions dialog.EL_40 Resume Timing ResponseThe U

Strany 29

124 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests 2 Click OK to close the Test Instructions dialog.EL_27 Hub CHIRP Response to Reset

Strany 30 - Online Help Topics

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 125 2 Click OK to close the Test Instructions dialog.EL_28 Hub CHIRP Response to Reset

Strany 31 - Running Tests

126 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests The USB automated test application will prompt you to perform these steps:1 On the

Strany 32

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 127 Viewing Test Results1 When the Testing Complete dialog appears, click OK.The Result

Strany 33 - Device Hi-Speed Tests

128 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Hub Test J/K, SE0_NAK - Upstream Facing PortEquipment UsedSelecting the TestsTabl e

Strany 34 - 3 Device Hi-Speed Tests

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 129 Configuring the TestsConnecting the EquipmentThe USB automated test application wil

Strany 35

Notes on USB Electrical Compliance Testing 13 Running the Tests 231E1 E8 A-Device Output Voltage 231E3 VBUS Rise Time 232E5 B-Device (S

Strany 36

130 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Running the Tests1 Click Run Tests.Test InstructionsEL_8 J TestThe USB automated t

Strany 37

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 131 EL_8 K TestThe USB automated test application will prompt you to perform these step

Strany 38

132 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests The USB automated test application will prompt you for the following voltage measur

Strany 39 - EL_6 Fall Time

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 133 5 Click OK to close the Test Instructions dialog.The USB automated test applicatio

Strany 40

134 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Hub Test J/K, SE0_NAK - Downstream Facing PortEquipment UsedSelecting the TestsTabl

Strany 41 - Device Packet Parameters

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 135 Configuring the TestsConnecting the EquipmentThe USB automated test application wil

Strany 42

136 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Running the Tests1 Click Run Tests.Test InstructionsEL_8 J TestThe USB automated t

Strany 43

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 137 EL_8 K TestThe USB automated test application will prompt you to perform these step

Strany 44

138 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests EL_9 SE0_NAK TestThe USB automated test application will prompt you to perform thes

Strany 45 - Device Hi-Speed Tests 3

Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 139 Viewing Test Results1 When the Testing Complete dialog appears, click OK.The Result

Strany 46

14 Notes on USB Electrical Compliance Testing

Strany 47

140 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests

Strany 48 - Device CHIRP Timing

Agilent Technologies141 N5416A USB 2.0 Compliance Test OptionNotes on Electrical Testing5Host Hi-Speed Electrical TestsHost Hi-Speed Signal Quality

Strany 49

142 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests Selecting the Host Test Environment Setup1 In the USB automated test ap

Strany 50

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 143 Host Hi-Speed Signal QualityEquipment UsedSelecting the TestsNote: To d

Strany 51

144 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests Configuring the TestsConnecting the Equipment - Differential Connection

Strany 52

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 145 3 Attach the SMA cables to SMA connectors D+ and D- on the test fixtur

Strany 53

146 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests 3 Click OK to close the Test Instructions dialog.Test Instructions, Pa

Strany 54

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 147 4 Click OK to close the Test Instructions dialog.EL_6 Rise TimeEL_6 Fa

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148 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests Host Controller Packet ParametersEquipment UsedSelecting the TestsTabl

Strany 56

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 149 Configuring the TestsConnecting the EquipmentThe USB automated test app

Strany 57

15 N5416A USB 2.0 Compliance Test OptionNotes on Electrical TestingAgilent Technologies1Installing the USB 2.0 Compliance Test OptionInstalling the So

Strany 58

150 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests Running the Tests1 Click Run Tests.Test Instructions, Part 1The USB au

Strany 59 - Device Test J/K, SE0_NAK

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 151 3 Click OK to close the Test Instructions dialog.Test Instructions, Pa

Strany 60

152 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests EL_21 Sync Field Length TestEL_25 EOP Length TestEL_23 Inter-packet Gap

Strany 61

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 153 2 Click OK to close the Test Instructions dialog.

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154 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests EL_55 SOF EOP Width TestTest Instructions The USB automated test applic

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Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 155 Host Disconnect DetectEquipment UsedSelecting the TestsTabl e 2 9 Equi

Strany 64

156 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests Configuring the TestsConnecting the EquipmentThe USB automated test app

Strany 65 - Device Receiver Sensitivity

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 157 Running the Tests1 Click Run Tests.Test InstructionsThe USB automated

Strany 66

158 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests The USB automated test application will prompt you to answer the questi

Strany 67

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 159 Host CHIRP TimingEquipment UsedSelecting the TestsTabl e 3 0 Equipment

Strany 68

16 Notes on USB Electrical Compliance Testing1 Installing the USB 2.0 Compliance Test Option Installing the Software1 Make sure you have the correct I

Strany 69

160 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests Configuring the TestsConnecting the EquipmentThe USB automated test app

Strany 70

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 161 9 Check I have completed these instructions.

Strany 71 - Hub Hi-Speed Tests

162 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests Running the Tests1 Click Run Tests.Test InstructionsThe USB automated

Strany 72 - Before Running These Tests

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 163 The USB automated test application will prompt you to perform these ste

Strany 73

164 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests Host Suspend/Resume TimingEquipment UsedSelecting the TestsTabl e 3 1

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Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 165 Configuring the TestsConnecting the EquipmentThe USB automated test app

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166 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests 9 Check I have completed these instructions.Running the Tests1 Click

Strany 76

Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 167 4 Click OK to close the Test Instructions dialog.EL_41 Resume Timing R

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168 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests The captured transition should be as in the figure below.3 Click OK to

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Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 169 Host Test J/K, SE0_NAKEquipment UsedSelecting the TestsTabl e 3 2 Equi

Strany 79

Installing the USB 2.0 Compliance Test Option 1Notes on USB Electrical Compliance Testing 17 Installing the License Key1 Request a license code from A

Strany 80

170 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests Configuring the TestsConnecting the EquipmentThe USB automated test app

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Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 171 3 Click OK to close the Test Instructions dialog.The USB automated tes

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172 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests 3 Click OK to close the Test Instructions dialog.The USB automated tes

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Host Hi-Speed Electrical Tests 5Notes on USB Electrical Compliance Testing 173 3 Click OK to close the Test Instructions dialog.The USB automated tes

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174 Notes on USB Electrical Compliance Testing5 Host Hi-Speed Electrical Tests

Strany 85

Agilent Technologies175 N5416A USB 2.0 Compliance Test OptionNotes on Electrical Testing6Troubleshooting Hi-Speed Test FailuresIn the Configure tab’s

Strany 86 - Hub Disconnect Detect

176 Notes on USB Electrical Compliance Testing6 Troubleshooting Hi-Speed Test Failures • Mask Template — If you choose to use the SDA software option

Strany 87

Agilent Technologies177 N5416A USB 2.0 Compliance Test OptionNotes on Electrical Testing7Low and Full Speed TestsDroop/Drop Test 178Inrush Current

Strany 88

178 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Droop/Drop TestThe Drop test is a measure of a hub’s ability to host full loa

Strany 89

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 179 There are several switches/buttons that are used for general control of the t

Strany 90

18 Notes on USB Electrical Compliance Testing1 Installing the USB 2.0 Compliance Test Option

Strany 91

180 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Host and Self-Powered HubsEquipment Useddedededede dedede1 If you have the Ag

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Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 181 Configuring the TestsDrop Test - Connecting and Using the New E2649-66405 Dro

Strany 93

182 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests 3 Under the Select Tests tab, check the box next to Droop/Drop Test.4 Click o

Strany 94

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 183 6 To configure the fixture for drop testing, switch S5 to the drop mode posit

Strany 95

184 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Droop Test -Connecting and Using the New E2649-66405 Droop/Drop Test Fixture1

Strany 96

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 185 3 Under the Select Tests tab, check the box next to Droop/Drop Test.4 Click o

Strany 97

186 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Connecting the Equipment (if you do not have the new E2649- 66405 Droop/Drop

Strany 98

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 187 5 Connect the Channel 2 probe to the Vbus test point on the load board connec

Strany 99 - 82357 device

188 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Bus-Powered HubsEquipment Used11 If you have the Agilent E2649-66405 Droop/Dr

Strany 100 - 4 Hub Hi-Speed Tests

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 189 Configuring the TestsDrop Test - Connecting and Using the New E2649-66405 Dro

Strany 101 - Hub Hi-Speed Tests 4

19 N5416A USB 2.0 Compliance Test OptionNotes on Electrical TestingAgilent Technologies2Preparing to Take MeasurementsRequired Equipment and Software

Strany 102 - Connecting the Equipment

190 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests 3 Under the Select Tests tab, check the box next to Droop/Drop Test.4 Click o

Strany 103 - Test Instructions

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 191 6 To configure the fixture for drop testing, switch S5 to the drop mode posit

Strany 104

192 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Droop Test -Connecting and Using the New E2649-66405 Droop/Drop Test Fixture1

Strany 105 - Viewing Test Results

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 193 3 Under the Select Tests tab, check the box next to Droop/Drop Test.4 Click o

Strany 106 - Equipment Used

194 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Connecting the Equipment (if you do not have the E2649-66405 Droop/Drop Test

Strany 107 - Configuring the Tests

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 195 4 Connect the Channel 1 probe to Vbus on the SQiDD board with the probe'

Strany 108

196 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests 4 Connect the Channel 1 probe to Vbus on the SQiDD board with the probe'

Strany 109

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 197 Inrush Current TestEquipment UsedSelecting the TestsTabl e 3 5 Equipment Use

Strany 110

198 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Configuring the TestsConnecting the EquipmentThe USB automated test applicati

Strany 111

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 199 Running the Tests1 Click Run Tests.Test Instructions, Part 1The USB automate

Strany 112

Notices© Agilent Technologies, Inc. 1997 – 2013No part of this manual may be reproduced in any form or by any means (including electronic storage and

Strany 113

20 Notes on USB Electrical Compliance Testing2 Preparing to Take Measurements Required Equipment and SoftwareThe following tables list the required te

Strany 114 - Test Instructions, Part 1

200 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Signal Integrity TestHost Downstream Signal Quality TestHost Low Speed TestEq

Strany 115 - Test Instructions, Part 2

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 201 Configuring the Tests Make sure you set the Test Type configuration option t

Strany 116

202 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Running the Tests 1 Click Run Tests.Viewing Test Results 1 When the Testing

Strany 117

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 203 Selecting the Tests Connecting the Equipment The USB automated test applicati

Strany 118

204 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests 7 Check I have completed these instructions.Running the Tests 1 Click Run T

Strany 119

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 205 Hub Downstream Signal Quality TestHub Downstream Low Speed TestEquipment Used

Strany 120

206 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Configuring the Tests Make sure you set the Test Type configuration option t

Strany 121

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 207 8 Check I have completed these instructions.Running the Tests 1 Click Run T

Strany 122

208 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Hub Downstream Full Speed TestEquipment Used Selecting the Tests Tabl e 3 9

Strany 123 - EL_40 Resume Timing Response

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 209 Connecting the Equipment The USB automated test application will prompt you

Strany 124

Preparing to Take Measurements 2Notes on USB Electrical Compliance Testing 21 Table 2 Digital Multimeter TESTSEquipment RequiredHostHi-SpeedHubHi-Spee

Strany 125

210 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests 8 Check I have completed these instructions.Running the Tests 1 Click Run T

Strany 126

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 211 Upstream Signal Quality TestUpstream Low Speed TestEquipment Used Selecting t

Strany 127

212 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Configuring the Tests Make sure you set the Test Type configuration option t

Strany 128

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 213 7 Check I have completed these instructions.Running the Tests 1 Click Run T

Strany 129

214 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Test Instructions The USB automated test application will prompt you to perfo

Strany 130

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 215 5 Click OK to close the Test Instructions dialog.Viewing Test Results 1 When

Strany 131 - EL_8 K Test

216 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Upstream Full Speed TestEquipment Used Selecting the Tests Tabl e 4 1 Equipm

Strany 132 - EL_9 SE0_NAK Test

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 217 Connecting the Equipment The USB automated test application will prompt you

Strany 133

218 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests 7 Check I have completed these instructions.Running the Tests 1 Click Run T

Strany 134

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 219 Test Instructions The USB automated test application will prompt you to perfo

Strany 135

22 Notes on USB Electrical Compliance Testing2 Preparing to Take Measurements High-Speed Electrical Test Bed ComputerThe high- speed electrical test b

Strany 136

220 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests 5 Click OK to close the Test Instructions dialog.Viewing Test Results 1 When

Strany 137

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 221 Back-Voltage Test Before EnumerateEquipment UsedSelecting the TestsTabl e 4

Strany 138

222 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Configuring the TestsConnecting the EquipmentThe USB automated test applicati

Strany 139

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 223 D-The USB automated test application will prompt you to: measure the voltage

Strany 140

224 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Back-Voltage Test After EnumerateEquipment UsedSelecting the TestsConfiguring

Strany 141 - Agilent Technologies

Low and Full Speed Tests 7Notes on USB Electrical Compliance Testing 225 cable from the host. Connect the device/hub upstream port to the SQiDD board

Strany 142

226 Notes on USB Electrical Compliance Testing7 Low and Full Speed Tests Viewing Test Results1 When the Testing Complete dialog appears, click OK.The

Strany 143 - Host Hi-Speed Signal Quality

Agilent Technologies227 N5416A USB 2.0 Compliance Test OptionNotes on Electrical Testing8On-The-Go Electrical TestsEquipment Used 228Installing the

Strany 144

228 Notes on USB Electrical Compliance Testing8 On-The-Go Electrical Tests Equipment UsedTabl e 4 4 Equipment Used in On-The-Go Electrical Tests Quan

Strany 145

On-The-Go Electrical Tests 8Notes on USB Electrical Compliance Testing 229 Installing the USB-OET (OTG Electrical Test) Fixture Driver1 Plug the OET f

Strany 146

Preparing to Take Measurements 2Notes on USB Electrical Compliance Testing 23 E2649B USB 2.0 High-Speed Fixture SetThe E2649B high- speed fixture set

Strany 147

230 Notes on USB Electrical Compliance Testing8 On-The-Go Electrical Tests Configuring the TestsIf the power supply’s SICL address is different from t

Strany 148

On-The-Go Electrical Tests 8Notes on USB Electrical Compliance Testing 231 9 Connect the E3631A power supply to the oscilloscope using the 82357A USB/

Strany 149

232 Notes on USB Electrical Compliance Testing8 On-The-Go Electrical Tests E3 VBUS Rise Time1 Set the OET switches to the following settings.E5 B-Devi

Strany 150

On-The-Go Electrical Tests 8Notes on USB Electrical Compliance Testing 233 E20 B-Device VBUS Valid1 Set the OET switches to the following settings.E22

Strany 151

234 Notes on USB Electrical Compliance Testing8 On-The-Go Electrical Tests

Strany 152 - EL_25 EOP Length Test

Notes on USB Electrical Compliance Testing 235 IndexNumerics100 mA load board schematic, 17710073C miniature passive probes, 261156A probes, 26500

Strany 153

236 Notes on USB Electrical Compliance TestingIndex Sselect tests, 29SICL address, power supply, 230SICL address, pulse generator, 66, 98software,

Strany 154

24 Notes on USB Electrical Compliance Testing2 Preparing to Take Measurements Table 8 Contents of E2649B USB 2.0 High-Speed Fixture Set Equipment Requ

Strany 155 - Host Disconnect Detect

Preparing to Take Measurements 2Notes on USB Electrical Compliance Testing 25 Setting Up the EquipmentInfiniium 5485xA, 9000A, 80000 and 90000A Series

Strany 156

26 Notes on USB Electrical Compliance Testing2 Preparing to Take Measurements 4 Attach the E2697A adapters or 1156A probes to Channels 2 and 3.a When

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Preparing to Take Measurements 2Notes on USB Electrical Compliance Testing 27 81130A Digital Signal GeneratorThe digital signal generator is needed to

Strany 158

28 Notes on USB Electrical Compliance Testing2 Preparing to Take Measurements Starting the USB 2.0 Compliance Test Option1 From the Infiniium oscillos

Strany 159 - Host CHIRP Timing

Preparing to Take Measurements 2Notes on USB Electrical Compliance Testing 29 Set Up Lets you identify the test environment, including information abo

Strany 160

Notes on USB Electrical Compliance Testing 3USB Automated Testing—At A GlanceThe Agilent N5416A USB 2.0 compliance test option helps you verify USB c

Strany 161

30 Notes on USB Electrical Compliance Testing2 Preparing to Take Measurements Online Help TopicsFor information on using the USB 2.0 Compliance Test O

Strany 162

Preparing to Take Measurements 2Notes on USB Electrical Compliance Testing 31 Running TestsTo run USB electrical compliance tests:1 Select the tests y

Strany 163

32 Notes on USB Electrical Compliance Testing2 Preparing to Take Measurements

Strany 164 - Host Suspend/Resume Timing

Agilent Technologies33 N5416A USB 2.0 Compliance Test OptionNotes on Electrical Testing3Device Hi-Speed TestsDevice Hi-Speed Signal Quality Test 35

Strany 165

34 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests Selecting the Device Test Environment Setup1 In the USB automated test applicatio

Strany 166

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 35 Device Hi-Speed Signal Quality TestEquipment UsedSelecting the TestsNote: To do m

Strany 167 - EL_41 Resume Timing Response

36 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests Configuring the TestsConnecting the Equipment - Differential ConnectionThe USB au

Strany 168

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 37 Connecting the Equipment - Single-Ended Connection1 Attach the 5V power supply to

Strany 169 - Host Test J/K, SE0_NAK

38 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests Running the Tests1 Click Run Tests.Test Instructions, Part 1The USB automated te

Strany 170

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 39 3 Place the Test Switch (S1) in the TEST position. Verify the yellow TEST LED is

Strany 171

4 Notes on USB Electrical Compliance TestingIn This BookThis manual contains notes on the electrical tests that are performed by the USB 2.0 complian

Strany 172

40 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests EL_7 Non-Monotonic Edge TestViewing Test Results1 When the Testing Complete dialo

Strany 173

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 41 Device Packet ParametersEquipment UsedSelecting the TestsTable 10 Equipment Used

Strany 174

42 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests Configuring the TestsConnecting the EquipmentThe USB automated test application w

Strany 175

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 43 Running the Tests1 Click Run Tests.Test Instructions, Part 1The USB automated te

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44 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests 3 Click OK to close the Test Instructions dialog.Test Instructions, Part 2The US

Strany 177 - Low and Full Speed Tests

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 45 3 You should see the transmitted test packet on the oscilloscope as below.4 Click

Strany 178 - Droop/Drop Test

46 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests EL_21 Sync Field Length TestEL_25 EOP Length TestEL_22 Measure Interpacket Gap Be

Strany 179 - USB Power

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 47 3 Click OK to close the Test Instructions dialog.Viewing Test Results1 When the

Strany 180 - Host and Self-Powered Hubs

48 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests Device CHIRP TimingEquipment UsedSelecting the TestsTable 11 Equipment Used in De

Strany 181

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 49 Configuring the TestsConnecting the EquipmentThe USB automated test application w

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Notes on USB Electrical Compliance Testing 5 ContentsUSB Automated Testing—At A Glance 3In This Book 41 Installing the USB 2.0 Compliance Te

Strany 183

50 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests Running the Tests1 Click Run Tests.Test InstructionsThe USB automated test appli

Strany 184

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 51 Device Suspend/Resume/Reset TimingEquipment UsedSelecting the TestsTable 12 Equip

Strany 185 - Test port

52 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests Configuring the TestsConnecting the EquipmentThe USB automated test application w

Strany 186

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 53 Running the Tests1 Click Run Tests.Test InstructionsEL_38 EL_39 Suspend Timing R

Strany 187

54 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests 3 Click OK to close the Test Instructions dialog.EL_40 Resume Timing ResponseThe

Strany 188 - Bus-Powered Hubs

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 55 2 Click OK to close the Test Instructions dialog.EL_27 Device CHIRP Response to

Strany 189

56 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests 2 Click OK to close the Test Instructions dialog.EL_28 Device CHIRP Response to

Strany 190

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 57 The USB automated test application will prompt you to perform these steps:1 On th

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58 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests Viewing Test Results1 When the Testing Complete dialog appears, click OK.The Resu

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Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 59 Device Test J/K, SE0_NAKEquipment UsedSelecting the TestsTable 13 Equipment Used

Strany 193

6 Notes on USB Electrical Compliance Testing Device Packet Parameters 41Equipment Used 41Selecting the Tests 41Configuring the Tests

Strany 194 - Fixture)

60 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests Configuring the TestsConnecting the EquipmentThe USB automated test application w

Strany 195

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 61 Running the Tests1 Click Run Tests.Test InstructionsEL_8 J TestThe USB automated

Strany 196

62 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests EL_8 K TestThe USB automated test application will prompt you to perform these st

Strany 197 - Inrush Current Test

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 63 The USB automated test application will prompt you for the following voltage meas

Strany 198

64 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests 5 Click OK to close the Test Instructions dialog.The USB automated test applicat

Strany 199

Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 65 Device Receiver SensitivityEquipment UsedTable 14 Equipment Used in Device Receiv

Strany 200 - Signal Integrity Test

66 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests Selecting the TestsConfiguring the TestsIf the pulse generator’s SICL address is

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Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 67 Connecting the EquipmentThe USB automated test application will prompt you to per

Strany 202 - Host Full Speed Test

68 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests 5 Connect the 81130A or 81134A pulse generator to the oscilloscope using the 8235

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Device Hi-Speed Tests 3Notes on USB Electrical Compliance Testing 69 3 Place the test fixture Test Switch (S1) into the TEST position. This switches i

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Notes on USB Electrical Compliance Testing 7 Device Receiver Sensitivity 65Equipment Used 65Selecting the Tests 66Configuring the Tests

Strany 205 - Hub Downstream Low Speed Test

70 Notes on USB Electrical Compliance Testing3 Device Hi-Speed Tests EL_18 Receiver sensitivity Test - Minimum SYNC FieldEL_17 Receiver sensitivity Te

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Agilent Technologies71 N5416A USB 2.0 Compliance Test OptionNotes on Electrical Testing4Hub Hi-Speed TestsHub Hi-Speed Signal Quality Test - Upstream

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72 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests • Drop/Droop – Downstream facing ports.• Back- voltage.Before Running These TestsIf

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 73 Hub Hi-Speed Signal Quality Test - Upstream Facing PortsEquipment UsedSelecting the

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74 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Configuring the TestsConnecting the Equipment - Differential ConnectionThe USB autom

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 75 fixture. Leave the TEST switch at the OFF position. Verify the green Power LED is li

Strany 211 - Upstream Signal Quality Test

76 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Running the Tests1 Click Run Tests.Test Instructions, Part 1The USB automated test

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 77 3 Click OK to close the Test Instructions dialog.Test Instructions, Part 2The USB a

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78 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Hub Hi-Speed Signal Quality Test - Downstream Facing PortsEquipment UsedSelecting th

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 79 Configuring the TestsConnecting the EquipmentThe USB automated test application will

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8 Notes on USB Electrical Compliance Testing Hub Disconnect Detect 86Equipment Used 86Selecting the Tests 86Configuring the Tests

Strany 216 - Upstream Full Speed Test

80 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Running the Tests1 Click Run Tests.Test InstructionsThe USB automated test applicat

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 81 Viewing Test Results1 When the Testing Complete dialog appears, click OK.The Results

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82 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Hub Jitter Test - Downstream Facing PortsEquipment UsedSelecting the TestsTable 17 E

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 83 Configuring the TestsConnecting the EquipmentThe USB automated test application will

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84 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Running the Tests1 Click Run Tests.Test InstructionsEL_47 Data Eye and Mask TestThe

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 85 5 Click OK to close the Test Instructions dialog.After viewing the test results, cl

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86 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Hub Disconnect DetectEquipment UsedSelecting the TestsTabl e 1 8 Equipment Used in

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 87 Configuring the TestsConnecting the EquipmentThe USB automated test application will

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88 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Running the Tests1 Click Run Tests.Test Instructions1 In the Hub Test menu of the H

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 89 The USB automated test application will prompt you to answer the question “Does the

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Notes on USB Electrical Compliance Testing 9 Hub Repeater Test - Upstream Facing Port 111Equipment Used 111Selecting the Tests 112Confi

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90 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Hub Packet Parameters - Upstream Facing PortEquipment UsedSelecting the TestsTabl e

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 91 Configuring the TestsConnecting the EquipmentThe USB automated test application will

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92 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Running the Tests1 Click Run Tests.Test Instructions, Part 1The USB automated test

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 93 4 Using the oscilloscope, verify the SOFs (Start Of Frame) packets are being transmi

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94 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests 3 You should see the transmitted test packet on the oscilloscope as below.4 Click O

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 95 EL_21 Sync Field Length TestEL_25 EOP Length TestEL_22 Measure Interpacket Gap Betwe

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96 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests 3 Click OK to close the Test Instructions dialog.Viewing Test Results1 When the Tes

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 97 Hub Receiver Sensitivity - Upstream Facing PortEquipment UsedTabl e 2 0 Equipment U

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98 Notes on USB Electrical Compliance Testing4 Hub Hi-Speed Tests Selecting the TestsConfiguring the TestsIf the pulse generator’s SICL address is dif

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Hub Hi-Speed Tests 4Notes on USB Electrical Compliance Testing 99 2 If the IO Control has not been launched, go to Start>Programs>Agilent IO Lib

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