Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Warning
This Software tool is deprecated. Use Python OpenFUT generation 2 instead.

 

The TE USB FX2 The TE0300 micromodule can be configured by means of a firmware-upgrade (FWU) file (see next section “Micromodule Configuration” for further reference).

The first step in generating the FWU file is to generate the fpga.bin file corresponding to a given FPGA design.

...

To generate your own firmware upload file, please read the document “Generating_FWU_file.doc” in the “USBFWUTool” folder.

 

...

FWU file generation

In order to generate the FWU file you shall

  1. generate a bit-stream file from your Xilinx EDK design;

  2. generate a PROM file from the bit-stream file;

  3. generate a FWU file from the PROM file.

...

bit-stream file from your Xilinx EDK design

In order to generate a .bit bit-stream file from your Xilinx EDK design, you shall

...

In order to generate a .bin PROM file from the bit-stream file download.bit, start Xilinx iMPACT. The following example shows the case of Xilinx iMPACT 11.3.

...

Select file / new project.

Choose create a new project.

Press OK.

...

 

Select prepare a PROM file.

Press OK.

Select step 1. storage target / Xilinx Flash/PROM of the left panel and press the left green arrow.

...

Select step 2. add storage device(s) / auto select PROM of the middle panel and press the right green arrow.

 

In step 3. enter data of the right panel

  • type fpga in the output file name input field;

  • choose a suitable path for the output file location input field;

  • select BIN (swap bits ON) from the drop-down menu file format in the flash/PROM file property sub-panel;

  • press the OK button in the bottom left corner of the current window.

 

 

...

Any other name than fpga for the output file name input field is not allowed.

 

Just acknowledge the pup-up message.

...

Browse to the ./implementation/ folder of your "." project folder and select the bit-stream file download.bit.

Press the open button in the bottom left corner of the current window.

...

 

Your design likely consist of just one device file.

So deny the request by pressing the NO button.

...

Just acknowledge the pup-up message.

Select operations / generate file... or double click generate file... from the iMPACT processes panel.

You should see the following message in the main panel: generate succeeded.

 

...

You might now want to save your Xilinx iMPACT project settings for future use.

In the folder corresponding to the path you chose as the output file location, you should find the fpga.bin PROM file.

10.2.4.3FWU file from the PROM file

Once you have got your fpga.bin PROM file, you can proceed and generate your FWU (= FirmWare Upgrade) file. The FWU file is a ZIP archive containing 3 files:

...

 

Warning! file and path names are given and must not be changed!

10.2.4.3.1Bootload.ini file

The step4_user\Bootload.ini file defines some module start-up options. Version 1.0 of Bootload.ini has the following structure:

  • [Info]information section (do not edit this section)

    • VersionBootload.ini file format version

    • DeviceType – 3 stands for current device type

  • [Settings]: settings section

10.2.4.3.2usb.bin file

The step4_user\usb.bin file contains the firmware to be written in the large EEPROM of the EZ-USB FX2LP USB microcontroller and loaded at module start-up to implement the DEWESoft instruction set.

...