Downloading Demo Designs; Recompiling A Demonstration Project With Lattice Diamond; Programming With Ispvm - Lattice Semiconductor MachXO 2280 User Manual

6.2. Downloading Demo Designs

The counter demo is preprogrammed into the Breakout Board, however over time it is likely your board will be
modified. Lattice distributes source and programming files for demonstration designs compatible with the Breakout
Board.
To download demo designs:
1. Browse to the Lattice Solutions web page (www.latticesemi.com/breakoutboards) of the Lattice website. Select
MachXO Breakout Board Demo Source and save the file.
2. Extract the contents of MachXO2280_BB_Eval_Kit_v01.0.zip to an accessible location on your hard drive.
The demo design directory Demo_LED is unpacked.

6.3. Recompiling a Demonstration Project with Lattice Diamond

To recompile a demo project for the Breakout Board:
Install and license Lattice Diamond software.
1. Download the demo source files from the Lattice Breakout Board Evaluation Kits web page.
2. Run Lattice Diamond.
3. Open the Demo_LED_OSC.ldf project file.
4. From the Process view, select JEDEC File from the Export Files process.
5. Choose Export Files.
6. Right-click and choose Run.
After a few moments the JEDEC programming file is output.
See the

Programming with ispVM

6.4. Programming with ispVM
A demonstration design is pre-programmed into the Breakout Board by Lattice. To restore a Breakout Board to factory
settings or load an alternative demo design, use the procedures in this section.
To install ispVM programming tools:
1. Install and license ispVM System software.
2. Connect the board to a host PC using the USB port header connection.
3. Follow the USB Cable Interface procedure below to program the evaluation board.
The Breakout Board is equipped with a built-in USB-based programming circuit. This consists of a USB PHY and a USB
connector. When the board is connected to a PC with a USB cable, it is recognized by the ispVM System software as a
USB Download Cable. The MachXO 2280 can then be scanned and programmed using the ispVM System software.
To program a demo programming file:
1. From the Start menu run ispVM System. ispVM appears.
2. Choose Options > Cable and IO Port Setup.
The Cable and I/O Port Setup dialog appears.
3. Make the following selections:
Cable Type: USB2
Port Setting: FTUSB-0
Click OK.
4. Choose ispTools > Scan Chain.
The New Scan Configuration Setup window appears. The LCMXO2280C device appears in the device list.
All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
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section for details on downloading a programming file to the board.
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MachXO 2280 Breakout Board Evaluation Kit
Evaluation Board User Guide
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