Chapter 2
Analog Input Timing/Control
©
National Instruments Corporation
2-47
DAQ-STC Technical Reference Manual
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SC _TC
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FIFO condition
Basic actions required to enable, detect, and acknowledge the analog input-related interrupts
follow.
Error
To enable:
AI_Error_Interrupt_Enable
To recognize:
AI_Overflow_St and AI_Overrun_St
To acknowledge (and clear):
AI_Error_Interrupt_Ack
START
To enable:
AI_START_Interrupt_Enable
To recognize:
AI_START_St
To acknowledge (and clear):
AI_START_Interrupt_Ack
STOP
To enable:
AI_STOP_Interrupt_Enable and
AI_START_Interrupt_Enable
To recognize:
AI_STOP_St
To acknowledge (and clear):
AI_STOP_Interrupt_Ack
START1
To enable:
AI_START1_Interrupt_Enable
To recognize:
AI_START1_St
To acknowledge (and clear):
AI_START1_Interrupt_Ack
START2
To enable:
AI_START2_Interrupt_Enable
To recognize:
AI_START2_St
To acknowledge (and clear):
AI_START2_Interrupt_Ack
SC_TC
To enable:
AI_SC_TC_Interrupt_Enable
To recognize:
AI_SC_TC_St
To acknowledge (and clear):
AI_SC_TC_Interrupt_Ack
FIFO Condition
To enable:
AI_FIFO_Interrupt_Enable
To select condition use:
AI_FIFO_Mode
To recognize:
AI_FIFO_Full_St, AI_FIFO_Half_Full_St, and
AI_FIFO_Empty_St
