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But How Do It Know 三大发明

分类: 文章 • 2024-08-22 23:27:46

1.The invention is that we will have a series of instructions in RAM that will tell the CPU what to do. 指令的发明

But How Do It Know 三大发明
1000 1011 寄存器2和3相加
But How Do It Know 三大发明
加载和存储 比如：LD RA,RB Load RB from RAM address in RA
But How Do It Know 三大发明

2.Jump instruction 跳转指令

But How Do It Know 三大发明
跳转到Reg B的数值对应的内存地址
But How Do It Know 三大发明
But How Do It Know 三大发明

3.Jumpif条件跳转指令 根据Flags寄存器跳转

But How Do It Know 三大发明
But How Do It Know 三大发明
clear flags 指令
But How Do It Know 三大发明
But How Do It Know 三大发明

4.总览

But How Do It Know 三大发明
But How Do It Know 三大发明

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