National Instruments NI 9233 User Manual
Page 15
© National Instruments Corp.
15
NI 9233 Operating Instructions and Specifications
share a single master timebase source. Refer to the software help
for information about configuring the master timebase source for
the NI 9233. Visit
ni.com/info
and enter
cseriesdoc
for
information about C Series documentation.
The following equations provide the available data rates of the
NI 9233:
When f
s
is
≤ 25.65 kS/s, f
s
=
where n is any integer from 2 to 25.
When f
s
is > 25.65 kS/s, f
s
=
where n is any integer from 2 to 3.
However, the data rate must remain within the appropriate data rate
range. Refer to the
section for more information
about the data rate range. When using the internal master timebase
of 12.8 MHz, the result is data rates of 50 kS/s, 33.33 kS/s, 25 kS/s,
and so on down to 2.0 kS/s, depending on the value of n. When
using an external timebase with a frequency other than 12.8 MHz,
the NI 9233 has a different set of data rates.
f
M
256
÷
n
---------------------
f
M
128
÷
n
---------------------