Agilent Technologies N5416A Manuale di Servizio

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

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

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

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

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

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

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

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

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

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

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-

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

14 Notes on USB Electrical Compliance Testing

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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'

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'

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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/

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

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

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

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

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

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

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

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

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

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

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

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

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

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

32 Notes on USB Electrical Compliance Testing2 Preparing to Take Measurements

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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