Sirius 800 www.snellgroup.com Module Maintenance
Issue 1 Rev 1 Page 48 © 2014 Snell Limited
19. Close the fan assembly ensuring that no wires are trapped and close the router door.
Step
Module FPGA LED
Status
Description
FPGA LED Sequence During Firmware Update
13. Flashing very rapidly
between Red & Green
(4 Hz each LED)
Checking the SD card for updated firmware and copying it to
the module if updated firmware is found.
14.
Green LED On & Red
LED flashing at 2 Hz
The FPGA programming files have been updated and the
module must be manually rebooted. This will only be seen if
the module is not set to automatically reboot.
To manually reboot the module remove the module from the
router and then refit it back into the same slot in the router.
The module will reboot as described in step 16.
15.
All FPGA LEDs:
Red & Green Flashing
rapidly in sync (2 Hz
each LED)
At least one application or support file has been changed
(NA00884, Config.txt, FPGA_Files.txt, etc.). The FPGA files
may also have been updated. This will only be seen if the
module is not set to automatically reboot.
To manually reboot the module remove the module from the
router and then refit it back into the same slot in the router.
The module will reboot as described in step 16.
16. Flashing between Red
& Green (2 Hz each
LED)
Module is rebooting and the FPGA is being programmed with
the new firmware.
17. Green LED On & Red
LED Off
Module has finished rebooting and the FPGA has been
programmed successfully.
18.
Flashing very rapidly
between Red & Green
(4 Hz each LED)
Performing a database conversion if the module database is
found to be for a previous version of the ARM software. The
database contains the settings for the module (Gain, shuffle,
Frame Sync, etc.).
Once complete the Green LED will be On and the Red LED
will be Off. The firmware update is now complete, go to
step 19.
Fault Conditions
Red LED On & Green LED Off
There has been a problem with the FPGA programing. The
module must be rebooted. Remove and refit the module to
reboot it.
Table 13. Module FPGA LED Status During Software Update
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