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CHAPTER 6 DETAILED RULES FOR EXECUTION INSTRUCTIONS
6.60 MULU (MULtiply Unsigned)
Multiply the byte data of AL and TL as unsigned binary values. Return the results to the
word data of A.
■ MULU (MULtiply Unsigned)
Operation
(A) ← (AL) * (TL)
Assembler format
MULU A
Condition code (CCR)
+: Changed by executing instruction
-: Not changed
N: Not changed
Z: Not changed
V: Not changed
C: Not changed
Number of execution cycles: 8
Byte count: 1
OP code: 01
NZVC
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