用8155扩展51单片键盘控制

步进电机控制的源计算机实验，有自己的传递平台，可以在ASM中使用

汇编,bios功能调用,直接控制光驱开关-compilation, bios function, direct control drive Switches

To write assembly code to implement a circular First In First Out (FIFO) buffer in the data memory of PIC18F452 microcontroller, using the microcontroller’s direct addressing mode and indirect addressing mode. To expand on the FIFO assignment and implement the FIFO solution on the QWIKFLASH PIC target board and display the FIFOSTATUS as LED indicators. Recall: Flags within a file register called FIFOSTATUS: • Bit 0: FIFO_full • Bit 1: FIFO_empty • Bit 2: attempt_2_read when FIFO_empty • Bit 3: attempt_2_write when FIFO_full

建立歌曲文档，按演唱者排序，程序可接收查找的演唱者，并输出其所有的歌曲-documents establishing songs by singers, in order of search procedures can receive a concert, and exported all of its songs

EM78P153用PWM设计的源代码，其中有详细的说明。

视频捕获好动动，能够办好关注，请使用。视频捕获好动动，能够办好关注，请使用。-Video capture active animals and be able to run concerns, please use. Video capture active animals and be able to run concerns, please use.

DES是一种分组密码。假定明文m是由0和1组成的长度为64位的符号串，密钥k也是64位的0、1符号串。-DES is a block cipher. M is expressly assumed by 0 and a length of 64 strings of symbols, as well as key k 0 64, a string of symbols.

本程序实现用比较器模块输出方波。 入口参数：正脉冲宽度在SOUH:SOU中，负脉冲宽度在RLTH:RLT中。 出口参数：正脉冲宽度为(SOUH:SOU)*4TOSC，负脉冲宽度为(RLTH:RLT)*4TOSC。 -This procedure used to achieve square-wave output compare module. Entrance parameters: pulse width is in SOUH: SOU, the negative pulse width in RLTH: RLT in. Export parameters: positive pulse width (SOUH: SOU)* 4TOSC, negative pulse width (RLTH: RLT)* 4TOSC.

单相电子式预付费电度表 的设计与实现,本程序为汇编语言.-Single-phase electronic prepaid watt-hour meter Design and Implementation of, the procedures for the assembly language.