Chapter 3 Creating and Editing Screens
Perform the logical AND operation on $3 and $5, and save the result in $7 (this is an
operation of unsigned 32-bit data)
$7 = $3 && $5 (DW) Store the result of $7. $3 = F000F000H, $5 = 0F000F00H, then
$7 = 00000000H.
^ (Logical XOR operation)
Equation
Var1 = Var2 ^ Var3
Explanation
Perform the logical XOR operation on Var2 and Var3, and save the result of this
calculation in Var1.
Remark
The calculation result can be stored as WORD and DWORD.
Var1 can be internal memory only. Var2 and Var3 can be internal memory or
constant.
Example
Perform the logical XOR operation on $0 and $1, and save the result in $2 (this is an
operation of unsigned 16-bit data)
Revision May, 2010 3-323
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