an1083，无传感器BLDC控制回

此源码是我从一篇日本论文中摘下来的，大家可以借鉴一下，如果需要的话。-I learned from this source is a paper off to Japan, and we can learn from you, if necessary.

DSP基础实验用于基础的DSP实验,简单易懂,-DSP PROGRAM BASED ON ASM DSP PROGRAM BASED ON ASM

This file were downloaded from the Programmers Heaven CD-Rom. -This file were downloaded from the Program mers Heaven CD-Rom.

s3c44b0初始化的引导程序，包括系统初始化，定义堆栈，进入主程序。-S3C44B0 guidance initialization procedures, including system initialization, the definition of the stack into the main program.

用汇编语言实现的倒计时器，利用1C中断每秒中断约18次的特性，在根据中断次数计算时间，每过一秒，时间以十进制显示在屏幕上，时间减到零时程序退出。-Using assembly language implementation of the countdown device, using 1C interrupted about 18 times per second interruption characteristics, in accordance with interruptions computation time, with every passing second, the time displayed on the screen in decimal, the time reduced to zero to quit.

运行可执行程序CAR.exe，选择1，小鸟飞过；选择2，汽车开过；选择3，退出。-running executable CAR.exe choose one, birdie over; Option two, the car off; Option 3 withdrawal.

单片机实验板自检程序， 汇编语言编写，可检测实验板上所有功能-Self-test procedures for single-chip board, assembly language development, can detect all the features of the experimental board

交通灯。1）当乡村公路无车时，始终保持乡村公路红灯亮，主干道绿灯亮。 （2）当乡村公路有车时，而主干道通车时间已经超过它的最短通车时间时，禁止主干道通行，让乡村公路通行。主干道最短通车时间为25s 。 （3）当乡村公路和主干道都有车时，按主干道通车25s，乡村公路通车16s交替进行4）不论主干道情况如何，乡村公路通车最长时间为16s。 （5）在每次由绿灯亮变成红灯亮的转换过程中间，要亮5s时间的黄灯作为过渡。 （6）用开关代替传感器作为检测车辆是否到来的信号。用红、绿、黄三种颜色的发光二极管作交通灯。 -err

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

一个汇编实习作业-a compilation of practical operation