Syntax: EOR {<cond>}{S} <destination>, <operand1>, <operand2>
Operation: destination = operand one EOR operand two
Flags: N,Z,(C)
This operation performs a logical bitwise EOR operation between its two operands, with the result being placed in the destination register.
Note: EOR is very useful in 'toggling' data between two pre-defined values. For example, the register R0 can be toggled between 65 and 90 by EORing its contents with 27:
.loop
EOR R0,R0,#27
B loop ; not useful
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