8253a

内部有说明,多为嵌入式系统程序,侧重于实用的系统,很有参考价值-internal notes, and many of the embedded system, with a focus on practical, useful reference value

暂时没有其它的代码.. 呵呵,,在网吧啊... 以后再跟大家分享-there is no other code .. Oh, and at the bar after the matter with the ah ... to share with you

这是一个IO口模拟串口，采用51汇编代码编写的程序-This is a simulation of serial IO port, using a program written in assembly code 51

是有线系统的接收部分，是汇编语言的，有用的请下载。-Cable system is to receive part of the assembly language and useful download.

TLV2544/48 Interface routine

可编程并行接口实验源程序，通过此实验可掌握8255方式0的工作原理及使用方法。编程从8255C口输入数据，再从A口输出-procedure for a programmable parallel interface experiment source, the passage of this experiment can seize 8,255 0 means the working principle and methods of use. Programming from the 8255C I input data, from A mouth output.

描述了用汇编语言对dm512信号接受与处理的过程，实现对led灯光控制。-Describes the assembly language used on the dm512 signal acceptance and treatment process, led lighting control to realize.

TC9153+HT6122+PT2258

AN1083, Sensorless BLDC Control with Back-EMF Filtering

一个由asm编写的程序，程序用于自动产生若干个随机数-Asm prepared by a procedure, the procedure used to automatically generate a number of random numbers