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[Printing program] 6 DL : 0: 研制一台性能如下的实验计算机。（1）具有键盘和打印机两种外部设备。（2）外设和内存统一操作指令，程序查询法使用外设。（3）运算器采用单累加器多通用寄存器结构。（4）操作数寻址方式有：直接地址寻址立即数寻址寄存器直接寻址寄存器间接寻址（5）指令系统至少含有以下指令： -Development of the performance of a computer experiment is as follows. (1) with two external keyboard and printer equipment. (2) peripherals and memory to operate a unified command, the program queries the use of peripheral Act. (3) computing device using a single accumulator register more general structure. (4) operand addressing ways: directly address the number of addressable register immediately addressed directly addressable register indirect addressing (5) instruction set that contains at least the following commands:
Date : 2025-12-14 Size : 66kb User : 穆鹏
[Printing program] 7 DL : 0: 2.1.1 实验计算机的外设需求：该实验计算机具有键盘和打印机两种外部设备。外设和内存统一操作指令，程序查发使用外设。 2.1.2实验计算机运算器结构：运算器采用单累加器多通用寄存器结构 2.1.3实验计算机功能和用途：可对键盘输入的两个2位十进制数进行四则运算，由打印机输出结果；能执行键盘输入的奇数i (i=1-255)回打出来并存入100H号开始的内存单元中 -2.1.1 Experimental computer peripheral needs: the experiment with the computer keyboard and printer two external devices. Peripherals and memory to operate a unified command, the program check the use of peripheral fat. 2.1.2 Experimental computing structure: a single-accumulator calculator and more general-purpose registers 2.1.3 Structure function and the use of experimental computer: keyboard input of the two to two decimal arithmetic, the output from the printer to carry out keyboard input of the odd-numbered i (i = 1-255) and deposited back to beat out No. 100H in the beginning of the memory modules
Date : 2025-12-14 Size : 185kb User : 穆鹏