LFE2M50E-PS-EVN Lattice, LFE2M50E-PS-EVN Datasheet - Page 54

• 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

Running the PCI Express DMA Demos
Resource References
LatticeECP2M PCI Express Development Kit User’s Guide
Please be aware of the specific companion documentation for supplementing
your knowledge when using these demos:
Hardware Resources
The PCIe DMA Demo x1 bitstream is built from the ispLEVER project located
in Hardware\PCIe x1\ecp2m50_PCIeSGDMA_SBx1\Implementation\
ecp2m50_PCIeSGDMA_SBx1. The Verilog source code is located in the
project Source\ directory.
The Verilog design architecture is explained in Documentation\ ECP2M PCI
Express SG-DMA Reference Design User Guide\UG06.pdf. This document
describes the purpose and functionality of the Verilog modules used in PCIe
DMA Demo design.
Software Resources
The PCIe DMA Demo uses the lscdma.sys device driver. The source code for
this device driver is located in Software\lscdma_Win2kXP\drvr. The
architecture of the lscdma device driver is explained in the “lscdma Driver
Reference Manual” which can be accessed through the Software\
PCIeDocIndex.html link.
The PCIe DMA Demo application source code is located in two directories
corresponding to the two demos: Software\ PCIeDMA_Win2kXP\ColorBars
and Software\PCIeDMA_Win2kXP\ImageMove. These applications use the
OpenGL APIs for displaying the image data. The demos also use the
PCIeAPI_Lib_Win2kXP API library.
The architecture of the PCIe DMA Demo application is explained in the “PCIe
DMA Demo Reference Manual” and “PCIe API Reference Manual” which can
be accessed through the Software\ PCIeDocIndex.html link.
Install the board drivers for the application.
You can find the driver files necessary for proper demo installation in the
<kit_dir>\Demonstration\PCIeDMA\Driver directory path. See the
procedure in section, “Installing Solutions Board Drivers” on page 15 for
guidance.
General introduction to device configuration with ispDOWNLOAD
cable and ispVM software described in section, “Device Configuration
Software and Cable” on page 8.
ispVM Help system
Resource References
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