* Question
| What is the multiply/divide instruction? |
* Answer
| MUL is an unsigned multiply instruction. Each of the registers X and A is placed with an 8-bit symbol multiplier. After execution, the upper 8 bits of the 16-bit product are in X, and the lower 8 bits are in A, and the CCR register is alsoThe H and C flags are zero in position and do not affect other flags. |
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