Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon® Memory-Mapped (Avalon-MM) DMA Interface for PCI Express* Solutions User Guide

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ID 683425
Date 6/03/2021
Public
Document Table of Contents
Document Table of Contents x
1. Datasheet 2. Getting Started with the Avalon-MM DMA 3. Parameter Settings 4. Physical Layout 5. Registers 6. Error Handling 7. PCI Express Protocol Stack 8. Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon-MM DMA for PCI Express 9. Design Implementation A. Transaction Layer Packet (TLP) Header Formats B. Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon-MM DMA Interface for PCIe Solutions User Guide Archive C. Document Revision History
1. Datasheet x
1.1. Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon-MM DMA Interface for PCIe* Datasheet 1.2. Features 1.3. Comparison of Avalon-ST, Avalon-MM and Avalon-MM with DMA Interfaces 1.4. Release Information 1.5. Device Family Support 1.6. Design Examples 1.7. IP Core Verification 1.8. Resource Utilization 1.9. Recommended Speed Grades 1.10. Creating a Design for PCI Express
1.7. IP Core Verification x
1.7.1. Compatibility Testing Environment
2. Getting Started with the Avalon-MM DMA x
2.1. Understanding the Avalon-MM DMA Ports 2.2. Generating the Testbench 2.3. Simulating the Example Design in ModelSim* 2.4. Running a Gate-Level Simulation 2.5. Generating Synthesis Files 2.6. Compiling the Design 2.7. Creating a Quartus® Prime Project
2.2. Generating the Testbench x
2.2.1. Understanding the Simulation Generated Files 2.2.2. Understanding Simulation Log File Generation
3. Parameter Settings x
3.1. Parameters 3.2. Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon-MM Settings 3.3. Base Address Register (BAR) Settings 3.4. Device Identification Registers 3.5. PCI Express and PCI Capabilities Parameters 3.6. Configuration, Debug, and Extension Options 3.7. PHY Characteristics 3.8. Example Designs
3.1. Parameters x
3.1.1. RX Buffer Allocation Selections Available by Interface Type
3.5. PCI Express and PCI Capabilities Parameters x
3.5.1. Device Capabilities 3.5.2. Error Reporting 3.5.3. Link Capabilities 3.5.4. MSI and MSI-X Capabilities 3.5.5. Slot Capabilities 3.5.6. Power Management 3.5.7. Vendor Specific Extended Capability (VSEC)
4. Physical Layout x
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. Registers x
5.1. Correspondence between Configuration Space Registers and the PCIe Specification 5.2. Type 0 Configuration Space Registers 5.3. Type 1 Configuration Space Registers 5.4. PCI Express Capability Structures 5.5. Intel-Defined VSEC Registers 5.6. Advanced Error Reporting Capability 5.7. DMA Descriptor Controller Registers 5.8. Control Register Access (CRA) Avalon-MM Slave Port
5.5. Intel-Defined VSEC Registers x
5.5.1. CvP Registers
5.6. Advanced Error Reporting Capability x
5.6.1. Uncorrectable Internal Error Mask Register 5.6.2. Uncorrectable Internal Error Status Register 5.6.3. Correctable Internal Error Mask Register 5.6.4. Correctable Internal Error Status Register
5.7. DMA Descriptor Controller Registers x
5.7.1. Read DMA Descriptor Controller Registers 5.7.2. Write DMA Descriptor Controller Registers 5.7.3. Read DMA and Write DMA Descriptor Format 5.7.4. Read DMA Example 5.7.5. Software Program for Simultaneous Read and Write DMA
6. Error Handling x
6.1. Physical Layer Errors 6.2. Data Link Layer Errors 6.3. Transaction Layer Errors 6.4. Error Reporting and Data Poisoning 6.5. Uncorrectable and Correctable Error Status Bits
7. PCI Express Protocol Stack x
7.1. Top-Level Interfaces 7.2. Data Link Layer 7.3. Physical Layer
7.1. Top-Level Interfaces x
7.1.1. Avalon-MM DMA Interface 7.1.2. Clocks and Reset 7.1.3. Interrupts 7.1.4. PIPE
8. Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon-MM DMA for PCI Express x
8.1. Understanding the Internal DMA Descriptor Controller 8.2. Understanding the External DMA Descriptor Controller
9. Design Implementation x
9.1. Making Pin Assignments to Assign I/O Standard to Serial Data Pins 9.2. Recommended Reset Sequence to Avoid Link Training Issues 9.3. SDC Timing Constraints 9.4. Warnings Encountered When Using Narrow Avalon-MM Interfaces
A. Transaction Layer Packet (TLP) Header Formats x
A.1. TLP Packet Formats without Data Payload A.2. TLP Packet Formats with Data Payload
C. Document Revision History x
C.1. Document Revision History for the Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon® Memory Mapped (Avalon-MM) DMA Interface for PCIe* Solutions User Guide
1. Datasheet
2. Getting Started with the Avalon-MM DMA
3. Parameter Settings
4. Physical Layout
5. Registers
6. Error Handling
7. PCI Express Protocol Stack
8. Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon-MM DMA for PCI Express
9. Design Implementation
A. Transaction Layer Packet (TLP) Header Formats
B. Intel® Arria® 10 or Intel® Cyclone® 10 GX Avalon-MM DMA Interface for PCIe Solutions User Guide Archive
C. Document Revision History

1.5. Device Family Support

The following terms define device support levels for Intel® FPGA IP cores:

  • Advance support—the IP core is available for simulation and compilation for this device family. Timing models include initial engineering estimates of delays based on early post-layout information. The timing models are subject to change as silicon testing improves the correlation between the actual silicon and the timing models. You can use this IP core for system architecture and resource utilization studies, simulation, pinout, system latency assessments, basic timing assessments (pipeline budgeting), and I/O transfer strategy (data-path width, burst depth, I/O standards tradeoffs).
  • Preliminary support—the IP core is verified with preliminary timing models for this device family. The IP core meets all functional requirements, but might still be undergoing timing analysis for the device family. It can be used in production designs with caution.
  • Final support—the IP core is verified with final timing models for this device family. The IP core meets all functional and timing requirements for the device family and can be used in production designs.
Table 7.  Device Family Support

Device Family

Support Level

Intel® Arria® 10 or Intel® Cyclone® 10 GX

Final.

Other device families

Refer to the Intel's PCI Express IP Solutions web page for support information on other device families.

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