National Instruments NI 6323 User Manual

Chapter 4 Analog Input
© National Instruments 4-25 X Series User Manual
Figure 4-12. Analog Input Timing Options
MIO X Series devices use AI Sample Clock (ai/SampleClock) and
AI Convert Clock (ai/ConvertClock) to perform interval sampling. As
Figure 4-13 shows, AI Sample Clock controls the sample period, which is
determined by the following equation:
1/Sample Period = Sample Rate
Figure 4-13. MIO X Series Interval Sampling
AI Convert Clock controls the Convert Period, which is determined by the
following equation:
1/Convert Period = Convert Rate
PFI, RTSI
PXI_STA R
Analog Comparison
Event
20 MHz Timebase
100 kHz Timebase
PXI_CLK10
Programmable
Clock
Divider
Programmable
Clock
Divider
AI Sample Clock
Timebase
AI Convert Clock
Timebase
PFI, RTSI
PXI_STAR
Analog Comparison Event
Ctr n Internal Output
SW Pulse
PFI, RTSI
PXI_STAR
Analog Comparison Event
Ctr n Internal Output
AI Convert Clock
AI Sample Clock
100 MHz Timebase
Channel 0
Channel 1
Convert Period
Sample Period
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National Instruments NI 6323 Specifications

General

Brand	National Instruments
Model	NI 6323
Category	I/O Systems
Language	English