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


Quick Reference
CrossLink-NX PCIe Bridge Board Basic Demo User Guide
FPGA-UG-02145 1.0 1/29/2022 PDF 1.5 MB
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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