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J2 225 System Manual
Version 1.0 May 29, 2012
45
Once the hex file has been selected, touch the
Program Flash Firmware button to start
firmware update. The utility will now update the MCU firmware. It will first write the
memory then verify it. Do not turn off the J2 225 power when updating.
MCU Option
This tab is only used for factory programming and ve
rification of the MCU option fuses.
It will display the current value of the MCU option fuse (note that end-users normally
would not use this feature).