Flash Programming of MCU
FR Family FR81S Series, Emulation System, Doc. No. 002-04887 Rev. *A
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Press the “Full Operation” button to start programming, press the RESET button and click on ‘OK’.
CAUTION: DO NOT INTERRUPT OR CUT OFF POWER DURING ERASE!!!
When the download was not successful (message on PC) check the jumper settings of UART and the cable
connections.
After a successfully downloaded program, put all switches of dip switch back to the OFF-position and push
the RESET button.
The application is flashed in the MCU and starts after the reset.