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EFP-LC TypeE Supplementary manual
(For RX66T)
the MCU data cannot be erased. Therefore, be very careful when executing the command.
* Protection settings cannot be set for MCUs that have boot mode ID authentication enabled.
* When data of 3 bytes or less is set in the TM setting confirmation code, the upper byte of the TMINF register is f illed,
and "00" is set in the empty lower byte.
* If an "O,R,B" command is executed for an MCU in ROM code protect1 status, an error will occur.
Error code = 5C01 is recorded on the generated log file.
(In the case of ROM code protect2 status, error code = 5C02 is recorded.)
Configuration clear
Clears the protection function, ID code, endian, OFS, and ROM code protection.
The configuration cannot be cleared unless all ROM data has been erased.
To execute the configuration clear, execute the command in the following procedure.
The configuration clear is executed after executing o,c.
<Reference script (Configuration clear procedure)>
Script format
Command description
; MCU type set
T=38
; Baud rate setting
S=1
; Mode entry
M,oco
; ID verification
i,1,0102030405060708090A0B0C0D0E0F00,1
; Erase all area
e,FF7FFFFF,1
e,00100000,00107FFF,1
e,FFF80000,FFFFFFFF,1
; Configuration clear
o,c
38: Select RX (little endian)
Set communication baud rate to 1.5Mbps
Works with on-chip oscillator, no log output
Verification of boot ID authentication code
(If the ID code is not set, the ID code will be set.)
Clear user boot area
Clear data area
Clear user area
Execute configuration clear command