LimeSDR-QPCIe Board Programming

LimeSDR-QPCIe Board Programming

This document describes how to program LimeSDR-QPCie board using LimeSuiteGUI and Cypress (for FX3 MCU only) software.

Updating FX3 Firmware using LimeSuiteGUI

The firmware of FX3 MCU contains a functionality which enables to program FLASH memory FX3 MCU boots up from. In this case FX3 USB controller firmware can be updated using “LimeSuiteGUI” software, when FX3 MCU can boot from FLASH memory.

To call FPGA programing function, launch LimeSuiteGUI and connect to the board (see Launching LimeSuiteGUI and Connecting to the Board for more information). Then go to Modules from main menu and select Programing form the drop down menu, as shown in Figure 1.

Figure 1. LimeSuiteGUI module menu to select FX3 programing tool

New window appears, as shown in the Figure 2.

Figure 2. Programing tool interface

Change device to “FX3” and press “Open” and select firmware image file.

Figure 3. FX3 programing options

Initiate FLASH memory programing by clicking Program.

The new message will come up when programing is finished, as shown in Figure 4.

Figure 4. Successfully FX3 programing message

After successful firmware update, connect to the LimeSDR-QPCIe board again as described in Launching LimeSuiteGUI and Connecting to the Board.