Due to a problem in the Intel® Quartus® Prime Pro Edition Software v18.1 Update 2 and v19.1, when performing partial reconfiguration operations, one after another, you may find occasional failures. The unsuccessful partial reconfiguration operations will assert the PR_ERROR signal.
A patch is available to fix this problem for the Intel® Quartus® Prime Pro Edition Software v18.1 Update 2 and 19.1. Download and install Patch 2.06, 2.06p, 0.14fw, or 0.14fwp from the appropriate link below.
Intel® Quartus® Prime Pro Edition Software v8.1 Update 2
- Download Intel® Quartus® Prime Pro Edition Software v18.1 Update 2 patch 2.06 for Windows (.exe)
- Download Intel® Quartus® Prime Pro Edition Software v18.1 Update 2 patch 2.06 for Linux (.run)
- Download ReadMe file for the Intel® Quartus® Prime Pro Edition Software v18.1 Update 2 patch 2.06 (.txt)
Intel® Quartus® Prime Pro Edition Software Programmer and Tools v18.1 Update 2
- Download Intel® Quartus® Prime Pro Edition Software Programmer and Tools v18.1 Update 2 patch 2.06p for Windows (.exe)
- Download Intel® Quartus® Prime Pro Edition Software Programmer and Tools v18.1 Update 2 patch 2.06p for Linux (.run)
- Download ReadMe file for the Intel® Quartus® Prime Pro Edition Software Programmer and Tools v18.1 Update 2 patch 2.06p (.txt)
Intel® Quartus® Prime Pro Edition Software v19.1
- Download Intel® Quartus® Prime Pro Edition Software v19.1 patch 0.14fw for Windows (.exe)
- Download Intel® Quartus® Prime Pro Edition Software v19.1 patch 0.14fw for Linux (.run)
- Download ReadMe file for the Intel® Quartus® Prime Pro Edition Software v19.1 patch 0.14fw (.txt)
Intel® Quartus® Prime Pro Edition Software Programmer and Tools v19.1
- Download Intel® Quartus® Prime Pro Edition Software Programmer and Tools v19.1 patch 0.14fwp for Windows (.exe)
- Download Intel® Quartus® Prime Pro Edition Software Programmer and Tools v19.1 patch 0.14fwp for Linux (.run)
- Download ReadMe file for the Intel® Quartus® Prime Pro Edition Software Programmer and Tools v19.1 patch 0.14fwp (.txt)
This problem has been fixed starting with the Intel® Quartus® Prime Pro Edition Software v19.2.