Summarization about calculator circuits based on 4 bit embeded system is given, include block diagram and work principle, the instruction system, the structure of MCU core and the I/O.
对基于4位嵌入式微控制器的计算器电路进行了综述,包括功能框图与工作原理、指令系统、内核硬件结构以及系统与外界接口等。
Program instruction set, logic stack and data type of I/O memory which are tied up with tasks in the soft-PLC system are analyzed and studied.
研究了系统的程序指令集、逻辑堆栈和I/O存储器数据类型,实验表明系统具有良好的实时性和可靠性。
Cease not, o my son, to hear instruction, and be not ignorant of the words of knowledge.
我儿,你停止听取教训,就是远离智慧的训言。
The I/O module was also designed to provide high-level instruction set, which greatly simplified the I/O operation of RF IC cards.
模块设计有用户高级读写指令,极大地简化了应用系统对射频卡的操作;
The I/O module was also designed to provide high-level instruction set, which greatly simplified the I/O operation of RF IC cards.
模块设计有用户高级读写指令,极大地简化了应用系统对射频卡的操作;
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