LFE2M50E-PS-EVN Lattice, LFE2M50E-PS-EVN Datasheet - Page 24

• Manufacturer Part Number: LFE2M50E-PS-EVN
• Description: Programmable Logic IC Development Tools LatticeECP2M PCI Express Dev Kit
• Manufacturer: Lattice

Specifications of LFE2M50E-PS-EVN

• Rohs: yes
• Tool Is For Evaluation Of: LatticeECP2M-50
• Factory Pack Quantity: 1

PCIe Solutions Board Setup and Installation
Verifying Correct Board Operation
LatticeECP2M PCI Express Development Kit User’s Guide
Installing Hardware into a Different Slot
Windows identifies PCI/PCI Express hardware devices using the bus, slot,
vendor ID, and device ID fields. If you install the board into a different slot, the
slot number will change. This will cause Windows to display the Found New
Hardware popup screen when the system powers up.
The full procedure described in the previous section “Installing Solutions
Board Drivers” to install the driver is unnecessary since the driver has already
been installed. If the board is installed in a new slot, simply choose to allow
Windows to search for the driver or the Install the software automatically
(Recommended) option and install automatically. Windows will then
associate the newly created device registry tag (bus, slot, vendor and device
ID) with the lscpcie.sys driver and the demo GUI will work with the board in
the new slot.
Now that your board is set up and hardware is installed on your computer, you
can proceed on to the next chapter which describes software installation,
execution, and tasks to complete the demo. The remaining sections in this
chapter supplement what is described in the board setup procedure.
The section lists checks you should make to ensure proper functioning of the
board. Also refer to related documentation on this board described in the
document EB33, LatticeECP2M PCI Express Solutions Evaluation Board
User’s Guide. For part references, see Figure 2, "Interface Layout of the PCIe
Solutions Board" on page 12.
There are four status LED lights on the board that will go through a light
sequence when the device is first powered on. To verify the PCIe link is
functioning properly, examine these indicators at the time of powering up. The
PCIe demonstration software used later in the kit verifies board operation. In
addition, you can also check that the Status LED lights are functioning at
normal conditions in the sections below.
Note:
All boards leave the manufacturer fully tested. See the document EB33,
LatticeECP2M PCI Express Solutions Evaluation Board User’s Guide for
details.
LED Definitions
The Status LEDs on the LatticeECP2M PCI Express Solutions Board are
located vertically along the left edge, middle portion of the board. Refer to the
diagram shown in Figure 2, "Interface Layout of the PCIe Solutions Board" on
page 12.
The LEDs are in the following order and have the following functions shown in
the tables below.
Verifying Correct Board Operation
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