LFE3-95EA-PCIE-DKN Lattice, LFE3-95EA-PCIE-DKN Datasheet - Page 8

• Manufacturer Part Number: LFE3-95EA-PCIE-DKN
• Description: MCU, MPU & DSP Development Tools LatticeECP3-95EA PCI Express Dev Kit
• Manufacturer: Lattice
• Series: ECP3r

Specifications of LFE3-95EA-PCIE-DKN

• Silicon Manufacturer: Lattice Semiconductor
• Silicon Family Name: LatticeECP3
• Kit Contents: Board
• Features: On-board Boot Flash, Switches, LEDs, Displays For Demo Purposes
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Main Purpose: Interface, Connectivity
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: LatticeECP3 FPGA Device Family
• Primary Attributes: x1/x4 PCI Express Edge Connectors, Both Serial SPI Flash and Parallel Flash
• Secondary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
Download Procedures
Requirements:
• PC with ispVM System v.17.7 (or later) programming management software, installed with appropriate drivers
• ispDOWNLOAD Cable (pDS4102-DL2A, HW7265-DL3A, HW-USB-1A, etc.)
JTAG Download
The LatticeECP3 device can be configured easily via its JTAG port. The device is SRAM-based; it must remain
powered on to retain its configuration when programmed in this fashion.
1. Connect the LatticeECP3 PCI Express Solutions Board to the appropriate power sources and power up board.
2. Connect the ispDOWNLOAD cable to the appropriate header. J4 is used for the 1x6 connection. J8 is used in
3. Start the ispVM System software.
4. Press the SCAN button located in the toolbar. The LatticeECP3 and the MachXO1200 devices should be auto-
Figure 7. ispVM Main Window
5. Double-click the device to open the device information dialog. In the device information dialog, click the Browse
6. To program only the LatticeECP3-95, place the LCMXO1200C device into BYPASS and the LFE3-95 should be
(USB driver for USB Cable, Windows NT/2000/XP parallel port driver for ispDOWNLOAD Cable).
Note: An option to install these drivers is included as part of the ispVM System setup.
the same manner for x4 configurations.
matically detected.
button located under Data File. Locate the desired bitstream file (.bit). Click OK to both dialog boxes.
in FAST PROGRAM mode.
LatticeECP3 PCI Express Solutions Board – Revision A
8
User’s Guide