...:栈顶地址 9 1.2.2 • 寄存器:MAR, MBR, I/O AR, I/O BR, PC, IR • 程序状态字(PSW):状态信息 – 条件码(Condition codes):操作结果位 • 正数、负数、零、溢出等 – 中断允许/禁止位 – 管理/用户模式位 10 1.3 • 两阶段 – 处理器从存储器读取指令 ...
基于18个网页-相关网页
...存器(User-Visible Register)– 通用寄存器(General Purpose Register)– 数据寄存器– 地址寄存器– 条件代码(condition codes)10.2 寄存器组织 控制和状态寄存器(Control And StatusRegister)– 程序计数器(PC)– 指令寄存器(IR)– 存储地址寄存器(MAR)– 存...
基于8个网页-相关网页
N-PLURAL a set of single bits that indicate specific conditions within a computer. The values of the condition codes are often determined by the outcome of a prior software operation and their principal use is to govern choices between alternative instruction sequences 条件码
HTTP error condition codes can be caught by the error function.
HTTP错误条件代码可以由错误函数捕获。
Lists of abbreviations and any additional codes used, including sample condition codes, integration codes, and reporting codes.
缩写和任何使用的额外符号的的列表,包括样品条件代号,整合代号和报告号。
Any instruction can specify the evaluation of arbitrary conditional expressions to compute the values for the condition codes, and can choose a particular branching function.
任何指令可以指定任意条件表达的评估来计算用于条件代码的值,并且可以选择特定的转移函数。
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