National Instruments USB-621 Series User Manual page 11

Chapter 10
Digital Routing and Clock Generation
80 MHz Timebase..........................................................................................................10-1
20 MHz Timebase..........................................................................................................10-1
100 kHz Timebase .........................................................................................................10-1
Chapter 11
Bus Interface
USB Signal Stream ........................................................................................................11-1
Data Transfer Methods ..................................................................................................11-1
Changing Data Transfer Methods ...................................................................11-2
Chapter 12
Triggering
Triggering with a Digital Source ...................................................................................12-1
Appendix A
Device-Specific Information
USB-6210 ......................................................................................................................A-2
USB-6211/6215 .............................................................................................................A-4
USB-6212/6216 Screw Terminal...................................................................................A-6
USB-6212/6216 Mass Termination ...............................................................................A-8
USB-6212/6216 BNC ....................................................................................................A-13
USB-6218 Screw Terminal............................................................................................A-19
USB-6218 BNC .............................................................................................................A-21
Appendix B
Troubleshooting
Appendix C
Technical Support and Professional Services
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Contents
NI USB-621x User Manual