16
MachXO2-1200ZE Breakout Board
Lattice Semiconductor
Evaluation Kit User’s Guide
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
Download Demo Designs
section for details on downloading and reprogramming the
device.
Ordering Information
Description
Ordering Part Number
China RoHS Environment-Friendly
Use Period (EFUP)
MachXO2-1200ZE Breakout Board Evaluation Kit
LCMXO2-1200ZE-B-EVN
Technical Support Assistance
Hotline: 1-800-LATTICE (North America)
+1-503-268-8001 (Outside North America)
e-mail:
Internet:
www.latticesemi.com
Revision History
Date
Version
Change Summary
December 2011
01.0
Initial release.
January 2012
01.1
Figure “MachXO2-1200ZE Breakout Board, Top Side” updated with revi-
sion B board photo.
© 2012 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as
listed at
www.latticesemi.com/legal
. 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.
