FR Possible to write in the flash by unit of Half-Word

Version 1
    Answer:

    FLASH MCU for F2 MC-16LX family is possible to program with half-word unit by issuing command as following on RAM. Erase is sector unit.

    FLASH Memory Writing Command

    example: MB91260A series

                                                                                                                  
    Command Sequence1st bus
        Write cycle
    2nd bus
        Write cycle
    3rd bus
        Write cycle
    4th bus
        Write cycle
    AddressDataAddressDataAddressDataAddressData
    Write ProgramD5557AACAAAB55D5557A0Write
        address
    Write
        data

    Command Program sample (Execute on RAM) 

                                                                                                                                                                                                                                                  
    LDI:20#D5557H,R2; FLASH Write Command 1st cycle
    LDI:8#AAH,R3 
    STBR3,@R2 
    LDI:20LDI:20; FLASH Write Command 2nd cycle
    LDI:8#55H,R3 
    STBR3,@R2 
    LDI:20#D5557H,R2; FLASH Write Command 3rd cycle
    LDI:8#A0H,R3 
    STBR3,@R2 
    LDI:20#C0000H,R2; C0000h ← "55AAh" write
    LDI:20#55AAH,R3 
    STBR3,@R2 
     .
        .
        Sequence check
        .
        .