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1 Overview
1-2
1.1 Sample Functional Configurations
The 4x4 crosspoint switch is a fully non-blocking switch that provides
flexibility in switch configuration for the desired application.
A sample of various functions for which the EVMs can be configured is
shown in Figure 1-1.
S10 S11 S20 S21
S30 S31 S40 S41
Configuration Examples
1Y
1Z
1A
1B
2Y
2Z
2A
2B
3Y
3Z
3A
3B
4Y
4Z
4A
4B
1Y
1Z
1A
1B
2Y
2Z
3Y
3Z
4Y
4Z
1Y
1Z
1A
1B
2Y
2Z
3Y
3Z
3A
3B
4Y
4Z
1Y
1Z
1A
1B
2Y
2Z
3Y
3Z
4A
4B
4Y
4Z
S10 S11 S20 S21
S30 S31 S40 S41
S10 S11 S20 S21
S30 S31 S40 S41
S10 S11 S20 S21
S30 S31 S40 S41
0001
1011 0000
00
0
0
11
1
1
00
0
0
00
0
0
10
1
0
Figure 1-1. Sample Functional Configurations of the 4x4 Crosspoint Switch