| Name | Description |
|---|---|
| TSK_INIT_DATA_H2C | This task generates one descriptor for H2C engine and initializes source data in host memory. |
| TSK_INIT_DATA_C2H | This task generates one descriptor for C2H engine. |
| TSK_XDMA_REG_READ | This task reads the DMA Subsystem for PCIe register. |
| TSK_XDMA_REG_WRITE | This task writes the DMA Subsystem for PCIe register. |
| COMPARE_DATA_H2C | This task compares source data in the host memory to destination data written to block RAM. This task is used in AXI4 Memory Mapped simulation. |
| COMPARE_DATA_C2H |
This task compares the original data in the host memory to the data C2H engine writing to host. This task is used in AXI4 Memory Mapped simulation. |
| TSK_XDMA_FIND_BAR |
This task finds XDMA configuration space between different enabled BARs (BAR0 to BAR6). |
For other PCIe-related tasks, see the “Test Bench” chapter in the 7 Series FPGAs Integrated Block for PCI Express LogiCORE IP Product Guide (PG054), Virtex 7 FPGA Integrated Block for PCI Express LogiCORE IP Product Guide (PG023), UltraScale Devices Gen3 Integrated Block for PCI Express LogiCORE IP Product Guide (PG156), or UltraScale+ Devices Integrated Block for PCI Express LogiCORE IP Product Guide (PG213).