1.5. P-Tile IP for PCI Express IP Cores v9.0.3
| Quartus® Prime Version | Description | Impact | 
|---|---|---|
| 23.3 | Updated the QuestaSim* simulation command for the Stratix® 10 device family. |   A new command is necessary for proper simulations with the QuestaSim* simulator. For additional details, refer to the P-Tile Avalon® Streaming Intel® FPGA IP for PCI Express* Design Example User Guide.  |  
      
| New information for the Completion Timeout interface added to the P-Tile Avalon® Streaming Intel® FPGA IP for PCI Express* User Guide. | You must read the Completion Timeout interface status register to track the FIFO full and empty markers. For additional details, refer to the P-Tile Avalon® Streaming Intel® FPGA IP for PCI Express* User Guide. | 
| Configuration | PCIe IP Support | Design Example Support | Timing Support | ||||||
|---|---|---|---|---|---|---|---|---|---|
| EP | RP | BP | EP | RP | BP | -1 | -2 | -3 | |
| Gen4 x16 512-bit | S C T H | S C T H | S C T H | S C T H | N/A | N/A | 400 MHz | 400 MHz | N/A | 
| Gen4 x8/x8 256-bit | S C T H | N/A | S C T H | S C T H | N/A | N/A | 450 MHz | 450 MHz | 350 MHz | 
| Gen4 x8 256-bit | S C T H | N/A | N/A | S C T H | N/A | N/A | 450 MHz | 450 MHz | 350 MHz | 
| Gen4 x4/x4/x4/x4 128-bit | N/A | S C T H | S C T H | N/A | N/A | N/A | 450 MHz | 450 MHz | 350 MHz | 
| Gen3 x16 512-bit | S C T H | S C T H | S C T H | S C T H | N/A | N/A | 250 MHz | 250 MHz | 250 MHz | 
| Gen3 x8/x8 256-bit | S C T H | N/A | S C T H | S C T H | N/A | N/A | 250 MHz | 250 MHz | 250 MHz | 
| Gen3 x8 256-bit | S C T H | N/A | N/A | S C T H | N/A | N/A | 250 MHz | 250 MHz | 250 MHz | 
| Gen3 x4/x4/x4/x4 128-bit | N/A | S C T H | S C T H | N/A | N/A | N/A | 250 MHz | 250 MHz | 250 MHz | 
| Configuration | PCIe IP Support | Design Example Support | Timing Support | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| EP | RP | BP | EP | RP | BP | -1 | -2 | -3 | -4 | |
| Gen4 x16 512-bit | S C T H | S C T H | S C T H | S C T H | N/A | N/A | 500 MHz | 500 MHz | 450 MHz | N/A | 
| Gen4 x8/x8 256-bit | S C T H | N/A | S C T H | S C T H | N/A | N/A | 500 MHz | 500 MHz | 450 MHz | 350 MHz | 
| Gen4 x8 256-bit | S C T H | N/A | N/A | S C T H | N/A | N/A | 500 MHz | 500 MHz | 450 MHz | 350 MHz | 
| Gen4 x4/x4/x4/x4 128-bit | N/A | S C T H | S C T H | N/A | N/A | N/A | 500 MHz | 500 MHz | 450 MHz | 350 MHz | 
| Gen3 x16 512-bit | S C T H | S C T H | S C T H | S C T H | N/A | N/A | 250 MHz | 250 MHz | 250 MHz | 250 MHz | 
| Gen3 x8/x8 256-bit | S C T H | N/A | S C T H | S C T H | N/A | N/A | 250 MHz | 250 MHz | 250 MHz | 250 MHz | 
| Gen3 x8 256-bit | S C T H | N/A | N/A | S C T H | N/A | N/A | 250 MHz | 250 MHz | 250 MHz | 250 MHz | 
| Gen3 x4/x4/x4/x4 128-bit | N/A | S C T H | S C T H | N/A | N/A | N/A | 250 MHz | 250 MHz | 250 MHz | 250 MHz |