
7
Analog Output
Many M Series devices have analog output functionality. NI 621x devices that support analog output have two AO channels controlled by a single clock and capable of waveform generation. Refer to Appendix A,
Figure
Isolation
Barrier
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devices only)
AO 0 | DAC0 |
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AO FIFO |
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| AO Data | ||
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AO 1 | DAC1 |
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AO Sample Clock
Figure
Analog Output Circuitry
DACs
AO FIFO
The AO FIFO enables analog output waveform generation. It is a
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