Chapter 7 Exercises

The operand specifier is two bytes long, so three bytes are required for the instruction: the instruction specifier and the operand specifier. Therefore, two-byte instructions would not be useful. 33. If the input character is A, what is the result of executing the following two instructions? 0001 49 00 06 . 0004 51 00 06. A is written on the ... ................
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