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в EEPROM записаны символы "k"(0x6B) "1"(0x31), "2"(0x32), "3"(0x33), "4"(0x34), контр.сумма 0xC6

:050000006B31323334C6
:00000001FF


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в EEPROM записаны символы "k"(0x6B) "1"(0x31), "2", "3", "4","2", "5", "7","2"(0x32),контр.сумма 0xF2
:09000000+6B+31+32+33+34+32+35+37+32=F2

:090000006B3132333432353732F2
:00000001FF


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Пустой EEPROM 128kB

:10000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00
:10001000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0
:10002000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0
:10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0
:10004000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0
:10005000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFB0
:10006000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA0
:10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90
:00000001FF