Ordering Information; Technical Support Assistance - Lattice Semiconductor MachXO2 User Manual

Breakout board evaluation kit

Hide thumbs Also See for MachXO2:

Programming and configuration usage manual (58 pages)

User manual (41 pages)

Usage manual (11 pages)

Table Of Contents

Table of Contents

USB Cable Not Detected

If Lattice Diamond Programmer or ispVM System does not recognize the USB cable after installing the Lattice USB

port drivers and rebooting, the incorrect USB driver may have been installed. This usually occurs if you attach the

board to your PC prior to installing the Lattice-supplied USB driver.

To access the Troubleshooting the USB Driver Installation Guide:

For Diamond software and standalone Diamond Programmer:

1. Start Diamond or Diamond Programmer and choose Help.

2. Search for USB driver or Troubleshooting, then select the Troubleshooting the USB Driver topic.

3. Follow the directions to install the Lattice USB driver.

For ispVM:

1. Start ispVM System and choose Options > Cable and I/O Port Setup.

The Cable and I/O Port Setup Dialog appears.

2. Click the Troubleshooting the USB Driver Installation Guide link.

The Troubleshooting the USB Driver Installation Guide document appears in your system's PDF file reader.

3. Follow the directions to install the Lattice USB driver.

Determine the Source of a Pre-Programmed Device

If the Breakout Board has been reprogrammed, the original demo design can be restored. To restore the board to

the factory default, see the

device.