Page 22 of 25
Choose ‘3’ in sub-menu to boot FPGA.
Choose ‘4’ in sub-menu to upgrade the FPGA firmware of remote RC552-FE(A). It only takes effect when the module is under
MASTER mode.
The general upgrade process of FPGA firmware is as follows.
1.
Enter MASTER module (central office module) ‘FPGA ISP MENU’, and choose ‘2’ to download firmware file to
U35 flash.
2.
Choose ‘4’ to transfer and save the firmware file to remote SLAVE module U35 flash. Reboot remote module FPGA
to finish remote upgrade.
3.
Finally choose ‘3’ to reboot MASTER FPGA and finish local upgrade.
4.
During FPGA firmware upgrade, subscribers’ traffic will be interrupted because of FPGA reboot. After upgrade, the
modules will be working normally.
7.2.6 Exit the Console
Choose ‘5’ in main menu to exit the console.
Note: after entering the console, the module will not answer any query and command from the management agent. It will be
recovered after exit from the console.
