When using PCI Express, can 32-bit addressing be used to access the lower 4GB memory space of a 64-bit BAR? - When using PCI Express, can 32-bit addressing be used to access the lower 4GB memory space of a 64-bit BAR? Description If the 64-bit BAR is greater than 4GB in size, then 64-bit addressing must be used to access the BAR as its assigned address space must be located above the 32-bit 4GB address space. If the 64-bit BAR is smaller than 4GB in size, then it may be located below the 32-bit 4GB address space, and 32-bit addressing may be used. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Stratix® V GX FPGA'] ['novalue'] ['novalue'] ['novalue']