Intel Software: Quartus Prime Pro

Type: Answers

Area: Tools


Last Modified: May 04, 2018
Version Found: v17.1 Update 2

Internal Error: Sub-system: PTI, File: /quartus/tsm/pti/pti_tdb_builder.cpp

Description

Due to a problem in Intel® Quartus® Prime Pro software version 17.1.2 and earlier you may see this Internal Error when there is mismatch in the hierarchy of developer project where the partition is initially compiled and the hierarchy of the consumer project where the partition is reused.

For example, the Internal Error will occur in the following scenario in the consumer project which reuses the partition:

-Partition child_ptn1 is initially compiled and exported from developer project with the hierarchy path as inst1->inst2->child_ptn1

-Partition child_ptn1 is reused in consumer project with the hierarchy path as inst3->inst4->inst5->child_ptn1

 

Workaround/Fix

To work around this problem match the hierarchy of the developer project where the partition is initially compiled and exported from, with the hierarchy of the consumer project where the partition is reused.

This problem is scheduled to be fixed in a future version of the Intel Quartus Prime Pro software.

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