National Instruments NI 6232 - Manual (Page 59)

© National Instruments Corporation 5-1 NI 6232/6233 User Manual
5
Analog Output
NI 6232/6233 devices have two AO channels that are controlled by a single
clock and are capable of waveform generation.
Figure 5-1 shows the analog output circuitry of NI 6232/6233 devices.
Figure 5-1. NI 6232/6233 Analog Output Circuitry
Analog Output Circuitry
DACs
Digital-to-analog converters (DACs) convert digital codes to analog
voltages.
AO FIFO
The AO FIFO enables analog output waveform generation. It is a
first-in-first-out (FIFO) memory buffer between the computer and the
AO Data
AO Sample Clock
AO 0
AO 1
DAC0
DAC1
AO FIFO
Isolation
Barrier
Digital
Isolators