DAD

 


Opcode

Operand

Description

DAD

Reg. pair

Add register pair to H-L pair

 

 

—  The 16-bit contents of the register pair are added to the contents of H-L pair.

—  The result is stored in H-L pair.

—  If the result is larger than 16 bits, then CY is set.

—  No other flags are changed.

—  Example: DAD B

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