AR# 5591: 1.5i Virtex PAR - PAR terminates abnormally after initial placement if a large percentage of BLKRAMs are being used.
AR# 5591
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1.5i Virtex PAR - PAR terminates abnormally after initial placement if a large percentage of BLKRAMs are being used.
説明
Keywords: PAR, Virtex
Urgency: Standard
General Description: Par terminates abnormally targetting a Virtex device. If a large percentage of BLKRAMs are being used such problems may be encountered.
ソリューション
1
Try locking large BLKRAMs to specific locations. This can be done in the ucf like this: