*** The example below shows updating an IMX250 mono camera to FW version 1.4.2.


To update the camera files through the ISG GUI, please follow the steps below. 


With the camera plugged in and the ISG camera drivers installed , open the ISG GUI (IsgU3VGui.exe).


On the main page of the GUI, click Advanced.



This will bring up the Advanced Feature Dialog page.

Next click on the File Access tab.




The (3) camera files to be updated will be loaded individually. Each time a file successfully loads, the message "Update Successful" will be displayed. 


First load the firmware update:

  1. Browse for the fw update file <allegro-fw-imx250_mono-release-v1.4.2-7e90cb3.isg>
  2. Click Open
  3. Click Update Camera using ISG Format File and wait for "Update Successful" message.


Next, load the xml  update:

  1. Browse for the xml update file <allegro-xml-imx250_mono-v1.3.1.isg>
  2. Click Open
  3. Click Update Camera using ISG Format File and wait for "Update Successful" message.


Then, load the fpga update:

  1. Browse for the fpga update file <fpga_imx250_mono_1.0.3_2016-02-08-15>
  2. Click Open
  3. Click Update Camera using ISG Format File and wait for "Update Successful" message..




Once all the files have been successfully installed, click Do Reset.



After the camera reboots, open the ISG Gui to confirm the Firmware version has been updated.