EM78P153设计的PWM源代码，里面有详细的描述。

应用背景这个项目是以单片机（MSP430）用汇编语言适合做超声波距离传感器。关键技术在这个项目中，我们使用了一个“蜂鸣”，当你到达预定的距离，并用超声波传感器的距离。在这个项目中，我们使用汇编代码。

MOV SP，#35H；更改堆栈指针内存位置

KS0108和KS0107组合的128*64LCD屏显示程式-KS0108 and KS0107 portfolio of 128* Embedded-screen display program

数字钟设计 数字钟设计 源码-numbercolck

控制中断的汇编代码-control interrupted code compilation

此程序完成功200HZ的固定频率,稳定性很高,波形失真度小,如果要想产生固定频率,这个程序是最好的选择!-success of this procedure 200Hz End of fixed-frequency, high stability, waveform distortion small, if they have a fixed-frequency, the procedure is the best choice!

本程序需在DOS下运行。每运行一次可执行程序random.exe，即可显示任意两个 16进制数的加法或减法表达式及其运算结果。在减法运算中，如果被减数小于减数，显示 “Divide Overflow”的提示信息。-the process required under the DOS operating. Every time running executable random.exe. two shows can be arbitrary number of 16 Decimal Addition or subtraction expression and Operational results. The subtraction operation, if less than subtrahend minuend, shows that the "Divide Overflow" message.

1. 本程序中，首先应输入一个值赋给初始报数上限m，人数n应为任意的，程序应能自动保存出列人的序号并将出列的人所持的密码赋给m，再次作为报数上限，然后删除出列人信息。如此循环，直至所有人都出列为止。 2. 程序以用户和计算机的对话方式执行，即在计算机屏幕上显示“提示信息”之后，由用户在键盘上输入相应数据（即每个人所持的密码），每个人的序号由程序自动分配并存储。 -1. This process should first enter a value assigned to the initial reported that the maximum number of m, the number n should be arbitrary, the procedure should be able to automatically save a number of people out and held out the password assigned to m again reported as the maximum number, and then delete the information out of people. Such a cycle, until all that far out. 2. Procedures to computer users and the implementation of the dialogue, that is displayed on the screen in the computer " message" after the keyboard by the user in the corresponding input data (that is, each person" s password), each individual" s serial number automatically assigned by the procedures and stored.

TLV2544/48 Interface routine

EEPROM的驱动程序，可以实现连续读出，单个输入，希望高手能帮忙改进以下，使其实现连续输入-EEPROM driver, you can realize continuous read out, a single input, I hope you can help improve the following to achieve the continuous input