Loading New Firmware
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Loading New Firmware
Receiver GNSS firmware is released as a compressed file
that the user download and decompress. This file contains
the following three files:
• ramimage.ldr – the Receiver board RAM file
• main.ldp – the Receiver board Flash file
• powbrd.ldr – the Power board RAM file
To upload firmware files to GR-5 receiver, follow the steps
below:
1. Connect the receiver to a computer and run TRU.
2. Click the Firmware Loader icon in the main window.
3. Select “Receiver/Modem” in the Device field of the
Upload Firmware window.
4. Set the Capture Method to “Soft Break”
(recommended). Browse for and select the receiver
board’s RAM file and Flash file.
5. Click Start to upload the selected files.
6. Click OK to complete uploading new firmware to the
receiver.
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