Last Updated：2025/11/23

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(computing) A mnemonic used to refer to a microprocessor instruction in assembly language.

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opcode

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Source Word

opcode

Noun

(computing) A mnemonic used to refer to a microprocessor instruction in assembly language.

Japanese Meaning

アセンブリ言語において、マイクロプロセッサの命令を表すニーモニック（記号表現）

What is this buttons?

When writing assembly, make sure each opcode correctly matches the intended operation to avoid runtime errors.

Google Translation / DeepL Translation

アセンブリを書く際には、各操作コードが意図した動作に正しく対応しているか確認して、実行時エラーを避けてください。

Details

Sense（1）

(computing) A mnemonic used to refer to a microprocessor instruction in assembly language.

When the microprocessor decodes the JSR opcode, it stores the operand into the TEMP register and pushes the current contents of the PC ($00 0128) onto the stack.

Google Translation / DeepL Translation

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opcodes

（ plural ）

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opcode

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opcode

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