Thursday, October 16, 2008

ADD

ADD. requires that either the source or destination operands be a data register. (Size being B, W or L).

The instruction executes the corresponding arithmetic operation for a fixed-length binary number of the selected size.

B being Byte which is 8 bits 0-7
W being Word which is 16 bits 0-15
L being Long word which is 32 bits 0-31

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