This configuration will not route completely because of the limited number of CMT Backbone routes available.
The CMT BackBone has four routes available (see UG472 Figure 1-2) while this configuration requires five for the following signals:
WARNING:Route:436 - The router has detected an unroutable situation for one or more connections. The router will finish the rest of the
design and leave them as unrouted. The cause of this behavior is either an issue with the placement or unroutable placement constraints.
To allow you to use FPGA editor to isolate the problems, the following is a list of (up to 10) such unroutable connections:
AR# 45666 | |
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Date | 08/19/2014 |
Status | Active |
Type | Known Issues |
Devices | |
IP |