Chapter 2
Using the SCXI-1129
2-10
ni.com
4
××××
64 Matrix Configuration
The 4
×
64 matrix configuration gives you control over the entire switch
matrix with no subdivisions. All 256 crosspoints are accessible as a single
block. You can now make c
onnections using either the HVAB or
the terminal block.
To connect signals to the HVAB, connect the chosen
rows to COM0–COM3, then connect COM0–COM3 to AB0–AB3.
Columns are accessed through the terminal block. This configuration
provides a more convenient way to access all of the switches in the matrix
while still having access to the HVAB.
Refer to Figure 2-7 for the channel
names that NI-SWITCH uses.
