助记码是由字母组成,以代表操作码.

Mnemonics are made up of letter to represent the operation code.

数字计算机具有一系列可被解释并执行的指令，它们又操作码和地址码组成。

A digital computer has a series of instructions consisting of operation codes and addresses which it is able to interpret and execute.

操作码是机器语言指令的一部分。

The opcode is part of the machine language instruction.

理解操作码对于调试汇编代码至关重要。

Understanding the opcode is crucial for debugging assembly code.

操作码决定了CPU（Central Processing Unit，中央处理器）将执行什么操作。

The opcode determines what operation the CPU will perform.

程序中的每条指令都有一个唯一的操作码。

Each instruction in the program has a unique opcode.

CPU（Central Processing Unit，中央处理器）从内存中获取操作码。

The CPU fetches the opcode from memory.

所有操作码都使用斜体形式.

All opcodes and operands are in italic.

为操作码缓存分配的内存量。

The amount of memory for interned strings in Mbytes.

首先，查找出错的操作码/指令。

First, search for the opcode/instruction that has failed.