Trigger Sources; Table 3-12 Trigger Type For Single-Shot Acquisition Of Continuous Mode; Table 3-13 Trigger Type For Continuous Acquisition Of Continuous Mode - Agilent Technologies U2300A Series User Manual

Trigger Sources

N O T E

Table 3-12 Trigger type for single-shot acquisition of continuous mode

Trigger Source
None (immediate trigger)
Digital trigger
Analog trigger

Table 3-13 Trigger type for continuous acquisition of continuous mode

Trigger Source
None (immediate trigger)
Digital trigger
Analog trigger
U2300A Series USB DAQ User's Guide
The Agilent U2300A series USB DAQ devices provides
flexible trigger options for various applications. There are
four types of trigger sources:
• none (immediate trigger)
• digital trigger
• analog trigger
• star trigger
Users can configure the trigger source for A/D and D/A
operations remotely.
• The D/A and A/D conversions share the same analog trigger.
• Star trigger is used when the DAQ is connected into the modular
instrument chassis.
All four types of trigger sources are summarized in the
following tables.
Type Condition
• Post N/A
• Delay
• Pre Positive/Negative
• Middle
Above High/Below Low/Window
• Post
• Delay
Type Condition
N/A
• Post
Positive/Negative
• Delay
Above High/Below Low/Window
Features and Functions
Pin Selection
N/A
EXTD_AI_TRIG, EXTD_AO_TRIG
EXTA_TRIG, SONE
Pin Selection
N/A
EXTD_AI_TRIG, EXTD_AO_TRIG
EXTA_TRIG, SONE
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