7800 Multiframe Manual
7825DSK2-LG(-HD)(-3G) 3G/HD/SD Dual Downstream Keyer
Page 9-6
Revision 2.0
UPGRADING FIRMWARE
For example:
EVERTZ 7700/1FC (64MB) BOOT MONITOR.
MON8240 1.3 BUILD 163.
COPYRIGHT 2000 EVERTZ MICROSYSTEMS LTD. ALL RIGHTS RESERVED.
flash ident 1015B AMD Spansion S29AL008D
UPGRADE JUMPER PRESENT
UPLOAD MAIN PROGRAM
>
> upgrade
UPLOAD MAIN PROGRAM
$$$$$
Figure 9-3: 7700FC Boot Monitor
9.3.2.3.
Uploading the New Firmware
8. You should now see a prompt asking you to upload the file. Please refer to Figure 9-3.
9. Upload the “boot2.bin” file supplied using the X-Modem transfer protocol of your terminal program.
If you do not start the upload within 10 minutes the unit’s Boot code will time out. You can restart
the upgrade process by power cycling the unit.
10. After “boot2.bin” fishes loading a confirmation messages such as UPLOAD OKAY should appear
and at this stage user should type in the word
boot
.
11. After the user types in the word
boot
, the message displayed in Figure 9-4 will be displayed. The
message is referring to the “firmware_7825DSK2LG" file that was transferred previously in step 1.
This is a confirmation message. The user should press
enter
in order to continue loading the file.
*********************************************************************
This is the second stage boot loader:
Upgrade jumper is present:
To upload the keyer firmware file: “firmware_7825DSK2LG” to the CF,
use Overture.
To see the command menu, press Enter
*********************************************************************
Figure 9-4: Second Stage Boot Loader
Содержание 7825DSK2-LG-3G
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