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# JUMP指令

**汇编指令**：JUMP 目标目标指令地址

**功能描述**：强制指令跳转

**例子**：

```
JUMP 123   (解释：跳转到ROM地址123处接着执行下一条指令)
```

**ROM指令实现**：

```
直接把“目标指令地址”设置到ROM的D3~D0位里
```