Technical data

Notes on USB Electrical Compliance Testing 11
Host CHIRP Timing 159
Equipment Used 159
Selecting the Tests 159
Configuring the Tests 160
Connecting the Equipment 160
Running the Tests 162
Test Instructions 162
Viewing Test Results 163
Host Suspend/Resume Timing 164
Equipment Used 164
Selecting the Tests 164
Configuring the Tests 165
Connecting the Equipment 165
Running the Tests 166
Test Instructions 166
Viewing Test Results 168
Host Test J/K, SE0_NAK 169
Equipment Used 169
Selecting the Tests 169
Configuring the Tests 170
Connecting the Equipment 170
Running the Tests 170
Test Instructions 170
Viewing Test Results 173
6 Troubleshooting Hi-Speed Test Failures
7 Low and Full Speed Tests
Droop/Drop Test 178
New E2649-66405 Droop/Drop Test Fixture 178
Host and Self-Powered Hubs 180
Bus-Powered Hubs 188