PCIe Basic Demo on Crosslink-NX PCIe Bridge Board

Basic Demonstration on Peripheral Component Interconnect Express

The PCIe Basic demo shows the capabilities of the Lattice FPGA and the PCI Express Endpoint IP core functionality in a PCI Express slot in a Linux (Ubuntu)/Windows 10 PC. This demo software allows you to access memory and registers on the board and provides real time interaction with the CrossLink NX Bridge Board hardware to demonstrate a functional PCI Express communications path between the application, driver software, and the FPGA IP.

PCI Express Basic Demo - allows you to control three 7 segment LEDs on the CrossLink-NX PCIe Bridge Board.

PCI Express Memory Access Demo - allows you to manipulate the onboard memory of the FPGA through the PCIe slot.

Supported Lane width - computer with a PCI Express ×16, ×8, ×4, or ×1 slot is required. The computer must also have a USB port and be able to run the Lattice Radiant Software. All other hardware and drivers are included in the kit.

Block Diagram

Documentation

Quick Reference
Downloads
TITLE NUMBER VERSION DATE FORMAT SIZE
CrossLink-NX PCIe Bridge Board Basic Demo User Guide
FPGA-UG-02145 1.0 1/29/2022 PDF 1.5 MB
TITLE NUMBER VERSION DATE FORMAT SIZE
Crosslink-NX PCIe Bridge Board Basic Demo for Windows
1.0 1/29/2022 ZIP 42.6 MB
Crosslink-NX PCIe Bridge Board Basic Demo for Linux
1.0 1/29/2022 ZIP 43.7 MB

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