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1. Datasheet
2. Quick Start Guide
3. Intel® Arria® 10 or Intel® Cyclone® 10 GX Parameter Settings
4. Physical Layout
5. Interfaces and Signal Descriptions
6. Registers
7. Interrupts
8. Error Handling
9. PCI Express Protocol Stack
10. Transaction Layer Protocol (TLP) Details
11. Throughput Optimization
12. Design Implementation
13. Additional Features
14. Hard IP Reconfiguration
15. Testbench and Design Example
16. Debugging
A. Transaction Layer Packet (TLP) Header Formats
B. Lane Initialization and Reversal
C. Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon-ST Interface for PCIe Solutions User Guide Archive
D. Document Revision History
1.1. Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon-ST Interface for PCI Express* Datasheet
1.2. Release Information
1.3. Device Family Support
1.4. Configurations
1.5. Debug Features
1.6. IP Core Verification
1.7. Resource Utilization
1.8. Recommended Speed Grades
1.9. Creating a Design for PCI Express
3.1. Parameters
3.2. Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon-ST Settings
3.3. Base Address Register (BAR) and Expansion ROM Settings
3.4. Base and Limit Registers for Root Ports
3.5. Device Identification Registers
3.6. PCI Express and PCI Capabilities Parameters
3.7. Vendor Specific Extended Capability (VSEC)
3.8. Configuration, Debug, and Extension Options
3.9. PHY Characteristics
3.10. Example Designs
4.1. Hard IP Block Placement In Intel® Cyclone® 10 GX Devices
4.2. Hard IP Block Placement In Intel® Arria® 10 Devices
4.3. Channel and Pin Placement for the Gen1, Gen2, and Gen3 Data Rates
4.4. Channel Placement and fPLL and ATX PLL Usage for the Gen3 Data Rate
4.5. PCI Express Gen3 Bank Usage Restrictions
5.1. Clock Signals
5.2. Reset, Status, and Link Training Signals
5.3. ECRC Forwarding
5.4. Error Signals
5.5. Interrupts for Endpoints
5.6. Interrupts for Root Ports
5.7. Completion Side Band Signals
5.8. Parity Signals
5.9. LMI Signals
5.10. Transaction Layer Configuration Space Signals
5.11. Hard IP Reconfiguration Interface
5.12. Power Management Signals
5.13. Physical Layer Interface Signals
15.4.1. ebfm_barwr Procedure
15.4.2. ebfm_barwr_imm Procedure
15.4.3. ebfm_barrd_wait Procedure
15.4.4. ebfm_barrd_nowt Procedure
15.4.5. ebfm_cfgwr_imm_wait Procedure
15.4.6. ebfm_cfgwr_imm_nowt Procedure
15.4.7. ebfm_cfgrd_wait Procedure
15.4.8. ebfm_cfgrd_nowt Procedure
15.4.9. BFM Configuration Procedures
15.4.10. BFM Shared Memory Access Procedures
15.4.11. BFM Log and Message Procedures
15.4.12. Verilog HDL Formatting Functions
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2.3. Generating the Design
Figure 7. Procedure
Follow these steps to generate the design from the IP Parameter Editor:
- In the IP Catalog (Tools > IP Catalog) locate and select the Intel® Arria® 10/Cyclone 10 Hard IP for PCI Express.
- Starting with the Quartus® Prime Pro 16.1 software, the New IP Variation dialog box appears.
- Specify a top-level name and the folder for your custom IP variation, and the target device. Click OK
- On the IP Settings tabs, specify the parameters for your IP variation.
- On the Example Designs tab, the PIO design is available for your IP variation.
Figure 8. Example Design Tab
- For Example Design Files, select the Simulation and Synthesis options.
- For Generated HDL Format, only Verilog is available.
- For Target Development Kit select the Intel® Arria® 10 FPGA Development Kit option.
Note: Currently, you cannot select an Intel® Cyclone® 10 GX Development Kit when generating an example design.
- Click the Generate Example Design button. The software generates all files necessary to run simulations and hardware tests on the Intel® Arria® 10 FPGA Development Kit. Click Close when generation completes.
- Click Finish.
- The prompt, Recent changes have not been generated. Generate now?, allows you to create files for simulation and synthesis. Click No to continue to simulate the design example you just generated.