LFXP2-5E-B2-EVN Lattice, LFXP2-5E-B2-EVN Datasheet - Page 9

• Manufacturer Part Number: LFXP2-5E-B2-EVN
• Description: Programmable Logic IC Development Tools Lattice XP2 Brevia Dev Kit
• Manufacturer: Lattice
• Type: FPGAr

Specifications of LFXP2-5E-B2-EVN

• Rohs: yes
• Product: Development Kits
• Tool Is For Evaluation Of: LFXP2-5E-6TN144C
• Interface Type: JTAG, USB
• Operating Supply Voltage: 1.2 V
• Description/function: LatticeXP2 Brevia 2 development kit
• Dimensions: 3 in x 3 in x 0.5 in
• Maximum Operating Temperature: + 55 C
• Minimum Operating Temperature: 0 C
• Factory Pack Quantity: 1

Lattice Semiconductor
Where:
• \project – Lattice Diamond
• \source – HDL source for the Diamond project.
• .\LatticeMico8_Vx_y_Verilog – LatticeMico8 Microcontroller Reference Design (RD1026).
• .\RDxxxx – Reference designs integrated by the demo.
Programming a Demo Design with the Lattice Diamond Programmer
Demo_LatticeXP2_Brevia_SoC is pre-programmed into the LatticeXP2 Brevia Evaluation Board by Lattice. To
restore a LatticeXP2 Brevia 2 Evaluation Board to factory settings, use the procedure described below.
To program the LatticeXP2 FPGA:
1. Connect the USB cable to the host PC and the LatticeXP2 Brevia Evaluation Board.
2. From Diamond, click on the Programmer icon. Select Create a new Project from a Scan and browse for the
3. Click on Detect Cable. The Programmer will detect the cable (Cable: USB2, Port: FTUSB-0).
4. Click on the Program icon. When complete, PASS is displayed in the Status column.
Recompile a Demonstration Project with Lattice Diamond
Use the procedure described below to recompile a demo project for the LatticeXP2 Brevia 2 Evaluation Board.
1. Install and license Lattice Diamond software.
2. Download the demo source files from the LatticeXP2 Brevia 2 Development Kit web page.
3. Run Lattice Diamond.
4. Use File > Open Project and open the Diamond <demo>.ldf.
5. From the Process view, select JEDEC File from the Export Files process.
6. Choose Export Files, right-click and choose Run.
After a few moments the JEDEC programming file is output.
7. See the
Reassembling the Demo LatticeMico8 Firmware
Use this procedure to reassemble and download changes to the LatticeMico8 microcontroller firmware.
1. Install the
2. The C source code for the LatticeMico8 Assembler and Simulator is included in the tools package. An optional
tain intermediate results of the Diamond build process.
.XCF file to import.
See
download the demo design to the board.
Note: The LatticeMico8 tool executables are also provided in the
. \Demo_LatticeXP2_Brevia_SoC\LatticeMico8_Vx_y_Verilog\utils directory and
. \Demo_LatticeXP2_Brevia_SoC\LatticeMico8_Vx_y_VHDL\utils directory
step you can perform is to compile this source instead of using the pre-compiled versions supplied by Lattice.
www.latticesemi.com/latticediamond
Programming a Demo Design with the Lattice Diamond Programmer
LatticeMico8 Tool
®
project (.ldf), preferences (.lpf), and programming file (.jed). This directory may con-
Code.
for download and licensing information.
9
LatticeXP2 Brevia 2 Development Kit

®
Design Software
section for details on how to
User’s Guide