FARGO electronic Digital Audio Board 7KDAB - Manual (Page 21)

7KDAB, Version 2.0, 19-Aug-2007
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Vyex LLC, 2003-2007 16
Notice:
The following special word commands were included to aid in the overall firmware development process and are
somewhat experimental. While they are implemented, they are not supported at this time, but are documented
here for the sake of completeness.
Whenever any of these special word commands are issued, 100% of the 7K’s CPU time is dedicated to executing
the associated command. As such, all other controller activity is frozen… meaning any transmitters currently on
the air, will stay on the air, no DTMF commands will be possible, etc.
Issuing these commands with mismatched versions of firmware, may cause either the DAB or the 7K controller
to hang indefinitely.
Full support may be available in a future release.
9796 – Load 7K Patch file
This causes a patch file to be loaded into the 7K’s firmware patch area. The user needs to be certain that the patch file
exists before issuing this command, or the firmware load will fail ungracefully by resetting the controller.
9797 – Provide RTC data to DAB
This will cause the real time clock maintained in the 7KDAB to be set to the current time in the 7K.
9798 – Load 7K-IMAGE.BIN
Issuing this word causes the contents of the 7K’s battery backed SRAM to be overwritten with the contents in this file.
The image upload takes approximately 25 seconds, after which the 7K will reset.
Note that this literally will restore the controller to the state that it was in when the save command was executed. Beware
of what you ask for… for surely you will find it.
9799 – Save 7K-IMAGE.BIN
Issuing this word cause the contents of the 7K’s battery backed SRAM to be written to the FLASH card. The image
download takes approximately 5 seconds.