状态字
- 名status word
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介绍了RISC单片机PIC16C57的运算部件,包括ALU、W寄存器、移位寄存器和状态字寄存器,详细说明了其电路结构、工作原理及设计特点。
An operational unit for RISC microcontroller is described , which is composed of an arithmetic logic unit ( ALU ), W-register , shifter and status word register . The circuit structure , theory of operation and design considerations are dealt with in detail .
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MILSTD1553B总线由命令字、数据字和状态字组成,传输有半双工、传输协议和系统控制等方式,采用双冗余故障容错,其第二条总线处于热备份。
MIL_STD_1553B bus is composed of command word , data word and status word , semiduplex transport , transport protocol , and system control modes were applied for transmission , and dual redundant fault tolerance was used and second bus was in warm back-up .
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PLC向变频器写入控制字和转速设定值、并读取变频器的状态字和转速实际值。
PLC writes to converters the control words and rotational speed set value , at the same time read the status words and the real values of the rotational speed from the converters .
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设计了一个基于SoC的可重构密码运算模块,包括:配制与运行控制字和状态字的设计、模块电路的设计、模块与SoC系统两种接口类型的设计。
A reconfigurable cryptographic operate module is designed based on SoC system . The configure control word , run control word and state word are designed . The circuit of the module is designed .
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区域状态字位组合格式
Region status word bit pattern
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程序状态字关键码处理
Program status word key handling
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本文应用压缩存贮、状态字和多方案插值等技巧,提出全状态动态规划。
The full status dynamic programming by the storage , status words and the method of interpolation is presented .
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处理器状态字中的一种专用位,它按照某种运算异常来控制处理器。
A special bit of the status word in a processor , which controls the processor in accordance with a operational exception .
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并且就工艺的灵活多变提出了一种新的软件设计思想&工艺字、状态字配合组态软件,适当变化控制工艺的要求的软件设计思想。
In addition , about flexible technics it provides a new design idea of software and an implementing method , combining the status word with the technic word , properly changing the requirement of control process , according to the design process of the control system of sewage treatment .
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调用程序的程序状态双字
Caller 's program status double word
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程序状态(双)字中包含有写关键字的那一部分。
The part of the program status double word that contains the write key .
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新程序状态存储区指示字
New program status area pointer
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其块堆栈、中断堆栈和局部堆栈通过系统自诊断可自动生成各部分状态,经编程器读写状态字和控制字能判断系统故障原因和部位。
The block storehouse , interrupt storehouse and local storehouse can automatically create the state of each part by self-diagnosis of system . Fault causation and fault position of the system can be judged with programmer reading or writing state word and control word .