110 • Service Mode Programming SAM4S NR-500 Series Manual
Flash ROM Update by PC
Update Files
To complete the firmware update, you will be supplied with the following files:
DownLoad.exe (The update utility program)
Binary file
PC Connection Cable
YOU MUST USE Port #1. Use the following cable:
Register DB-9MF COM 1 to PC DB-9F
Boot Area Update
1. Connect the Serial Cable From ECR to PC.
2. At the register, move to the SERVICE MODE.
3. Press the ↓ key and the ↑ key to select menu and press the CASH key
to confirm. Select the “7.PROGRAM BACKUP” menu. Then select
“1.SD”.
4. Select the 7.BOOT UP COM menu.
5. At the PC, execute the program “DownLoad.exe”. The Download dialog
box displays.
6. Select the appropriate com port connection at your PC at the PORT#
option buttons.
7. Click find the folder where the update files are located and select
binary file.
8. Select Boot Area Only in the Select One option buttons.
