所有这些重复指令功能，直到指定的计数寄存器归零为止。
All of these repeat prefixes cause the associated instruction to be repeated until the count in register is decremented to 0.
计数寄存器(Count Register,CTR)是64位寄存器。
当主控门打开时，经过转换的输入信号脉冲通过它进入计数寄存器，并在此统计，然后通过显示电路输出。
While the main gate is open, the conditioned input signal pulses are passed through to the counting register, where they are tallied and then scaled for output by the display circuitry.
然后再将寄存器127用作循环计数器，将寄存器126用作基指针，并在每个值上执行convert _ to_upper，直到到达缓冲区的底部为止。
You then use register 127 as your loop counter and register 126 as your base pointer, and perform convert_to_upper on each value until you get to the end of the buffer.
tb_update_count：在对tb寄存器进行更新时用作计数器使用。
内存中的一块留用存储区，当程序中断产生时，CPU自动在其中保存程序计数器和工作寄存器的内容。
A reserved area of memory where the CPU automatically saves the program counter and the contents of working registers when a program interrupt occurs.
程序存储器的导址逻辑是由寄存器来实现的，这个寄存器叫程序计数器。
This program memory addressing logic is handled by a register referred to as a program counter.
包含下一条要执行指令地址的处理器中的寄存器。也叫程序计数器。
A register in the processor that contains the address of the next instruction to be executed. Also known as a program counter.
双向移位寄存器是一种中规模集成电路，可构成移位寄存器型计数器。
Bidirectional shift register is a kind of medium-scale integrated circuits, it can be used to compose various counters conveniently.
介绍了一种对定时器、计数器、数据寄存器的数据进行外部设定并显示的电路，并给出了相应的梯形图程序。
This paper introduces a circuit setting up and displaying the data of timer, counter and data register out of PLC. It gives the ladder-type Patterned program.
通过写值到数据寄存器中来加载计数器的值。
Eachcounter is loaded with the value written to the data register immediately.
用LED数码管显示计数器t0的计数值，包含51单片机寄存器定义的头文件。
Use LED digital display counter plan of tube T0 numerical, including 51 SCM registers definition of header files.
计数器模式控制寄存器；
计数器模式控制寄存器；
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