Why does the HPRXM interface of the Intel® Arria® 10 or Intel® Cyclone® 10 Avalon® Memory-Mapped (Avalon-MM) DMA Interface for PCI Express* output incorrect byte enables for burst write transactions?

Description

Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 22.1 and earlier, the Intel® Arria® 10 or Intel® Cyclone® 10 Avalon® Memory-Mapped (Avalon-MM) DMA Interface for PCI Express* configured with a 128-bit interface and burst-capable RXM BAR2 port may output incorrect byte enables on the first and last write transactions on the HPRXM interface for a burst write.

Resolution

This problem is fixed beginning with the Intel® Quartus® Prime Pro Edition Software version 22.2.