User`s guide

Using the IOMUX Design Aid
i.MX53 System Development User’s Guide, Rev. 1
Freescale Semiconductor 4-5
Conflicts are resolved by reassigning signals. However, before reassigning signals, it is important to check
for potential conflicts. This is done by expanding signals in the signal selection pane. Figure 4-4
demonstrates this by expanding the signal UART3_RTS. Notice that the ball option U4 for UART3_RTS
is highlighted in yellow, which indicates that selecting U4 for this signal would conflict with a previously
assigned signal on that ball (which is not shown in the figure).
Figure 4-4. Expanding UART3_RTS to Show Potential Conflicts