
210
ATmega8515(L)
2512A–AVR–04/02
3. Some of the statusflags are clearedbywriting a logical one to them. Note that the CBI and SBI instructionswill operate on
all bits in the I/O Register, writing a one back into anyflag read asset, thusclearing the flag. The CBI and SBI instructions
work withregisters $00 to $1F only.
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