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© National Instruments Corporation ix NI 6232/6233 User Manual
Using an External Source..................................................................4-23
Routing AI Sample Clock Signal to an Output Terminal.................4-23
Other Timing Requirements..............................................................4-23
AI Sample Clock Timebase Signal..................................................................4-24
AI Convert Clock Signal .................................................................................4-25
Using an Internal Source...................................................................4-25
Using an External Source..................................................................4-26
Routing AI Convert Clock Signal to an Output Terminal ................4-26
Using a Delay from Sample Clock to Convert Clock.......................4-26
Other Timing Requirements..............................................................4-27
AI Convert Clock Timebase Signal.................................................................4-27
AI Hold Complete Event Signal......................................................................4-28
AI Start Trigger Signal....................................................................................4-28
Using a Digital Source......................................................................4-28
Routing AI Start Trigger to an Output Terminal ..............................4-29
AI Reference Trigger Signal ...........................................................................4-29
Using a Digital Source......................................................................4-30
Routing AI Reference Trigger Signal to an Output Terminal ..........4-30
AI Pause Trigger Signal ..................................................................................4-30
Using a Digital Source......................................................................4-31
Routing AI Pause Trigger Signal to an Output Terminal .................4-31
Getting Started with AI Applications in Software.........................................................4-31
Chapter 5
Analog Output
Analog Output Circuitry................................................................................................5-1
Minimizing Glitches on the Output Signal....................................................................5-2
Analog Output Data Generation Methods .....................................................................5-2
Software-Timed Generations...........................................................................5-2
Hardware-Timed Generations .........................................................................5-3
Non-Buffered ....................................................................................5-3
Buffered ............................................................................................5-3
Analog Output Triggering .............................................................................................5-4
Connecting Analog Voltage Output Signals..................................................................5-4
Analog Output Timing Signals......................................................................................5-5
AO Start Trigger Signal...................................................................................5-6
Using a Digital Source......................................................................5-6
Routing AO Start Trigger Signal to an Output Terminal..................5-7
AO Pause Trigger Signal.................................................................................5-7
Using a Digital Source......................................................................5-8
Routing AO Pause Trigger Signal to an Output Terminal................5-8