LCMXO2-7000HE-B-EVN Lattice, LCMXO2-7000HE-B-EVN Datasheet - Page 5

• Manufacturer Part Number: LCMXO2-7000HE-B-EVN
• Description: Programmable Logic IC Development Tools MachXO2-7000HE Breakout Board
• Manufacturer: Lattice
• Type: FPGAr

Specifications of LCMXO2-7000HE-B-EVN

• Product: Evaluation Kits
• Tool Is For Evaluation Of: MachXO2-7000HE
• Interface Type: I2C, SPI, USB
• Operating Supply Voltage: 1.2 V, 3.3 V
• Dimensions: 3 in x 3 in x 0.5 in
• Maximum Operating Temperature: + 90 C
• Minimum Operating Temperature: 0 C
• For Use With: MachXO2-7000HE

To load the FTDI chip USB hardware drivers via the stand-alone package:
1. Browse to
2. Extract the FTDI chip USB Hardware driver package to your PC hard drive.
3. Connect the USB cable from a USB port on your PC to the board’s USB mini-B socket (J7). After the connec-
4. If you are prompted, “Windows may connect to Windows Update” select No, not this time from available
5. Search for the best driver in these locations and click the Browse button to browse to the Windows driver folder
6. Click Next. A screen will display as Windows copies the required driver files. Windows will display a message
7. Click Finish to install the USB driver.
8. The demonstration design will automatically load and drive the LED array in an alternating pattern.
See the
Download Demo Designs
The counter demo is preprogrammed into the Breakout Board, however over time it is likely your board will be mod-
ified. Lattice distributes source and programming files for demonstration designs compatible with the Breakout
Board. Please make sure you're downloading the demo design that matches your version of the board. Demo
designs for both the 1200ZE and 7000HE versions of the board are available. The description below references the
7000HE version, but instructions are similar for the 1200ZE version.
To download demo designs:
1. Browse to the Lattice Breakout Board Evaluation Kits web page (www.latticesemi.com/breakoutboards) of the
2. Extract the contents of MachXO2_7000HE_BB_Eval_Kit_v01.0.zip to an accessible location on your hard
The demo design directory Demo_LED is unpacked with all design files needed for the demo, including the JEDEC
programming data file.
Continue to Programming a Demo Design with Lattice Diamond Design Software.
Programming a Demo Design with the Lattice Diamond Programmer
The demonstration design is pre-programmed into the MachXO2 Breakout Board by Lattice. If you have changed
the design but now want to restore the Breakout Board to factory settings, use the procedure described below.
To program the MachXO2 device:
1. Install, license and run Lattice Diamond software. See
2. Connect the USB cable to the host PC and the MachXO2 Breakout Board.
3. From Diamond, open the Demo_LED_OSC.ldf project file.
tion is made, a green Power LED (D9) will light indicating the board is powered on.
options and click Next to proceed with the installation. Choose the Install from specific location (Advanced)
option and click Next.
created in the Download Windows USB Hardware Drivers section. Select the CDM 2.04.06 WHQL Certified
folder and click OK.
indicating that the installation was successful.
Lattice web site. Select MachXO2 Breakout Board Demo Source and save the file.
drive.
licensing information.
Troubleshooting
www.latticesemi.com/breakoutboards
section of this guide if the board does not function as expected.
and download the FTDI Chip USB Hardware Drivers package.
5
www.latticesemi.com/latticediamond
Evaluation Kit User’s Guide
MachXO2 Breakout Board
for download and