摩托罗拉单片机的数码管LED的原代码

IC卡操作Demo 包括了常见的IC卡种类。可执行写入、读出、校验、密码修改、批量作业等功能。-IC crepe Fuzeng brazing Demo women are rude mamma residual cavity IC Crepe undress 。 Se Joon Gou写shallow embankment millet 入))) corchorifolius Guang hesitate码party clam) silkworm brazing stresses bulging features quickly-deteriorating jade 。

这里给出74hc595的c51驱动程序。带锁存功能的串入并出芯片。-Here are 74hc595 the C51 driver. With latch function and a string into the chip.

C8051FXXX单片机串口初始化程序，采用c语言编写-Single-chip serial C8051FXXX initialization procedure for the preparation of c language

TLC1543 AD采样子程序，提供了PORT作为采样通道号的形参。-TLC1543 AD subroutine, as provided PORT sampling of the channel-shaped Senate.

用Keil uVision2编写得批量in传输程序，实现简单得数据采集，我看了觉得很有用-with Keil uVision2 prepared in bulk in transmission process, in simple data collection, I saw very useful

51联合adc0804测电压程序。可以测0`5V电压,精确到千分位4位数码管显示。-51 Joint adc0804 voltage measurement procedures. 0 `5V can be measured voltage, accurate to four spaces per thousand digital tube display.

使用C8051F020和FPGA设计的低频信号相位测量仪器，里面有详细程序和硬件电路图。-C8051F020 and FPGA design using low-frequency signal phase-measuring instrument, which has detailed procedures and hardware circuit diagram.

ti发布的MSP430 dco库 使用非常方便，非常稳定 -ti released MSP430 dco library is very convenient to use, very stable

8*8点阵led显示功能介绍，包括点阵构成的原理，显示一竖柱，显示一横柱-8* 8 dot matrix led display, including the principle of dot-matrix composition, show一竖column, showing a horizontal column

嵌入式系统已经广泛应用于各个科技领域和日常生活的每个角落，由于其本身的特性，使得我们很难发现它的存在。甚至一些从事嵌入式系统开发的科技人员也只知单片机，不知道嵌入式系统。本节从嵌入式系统的定义开始，阐述嵌入式系统的含义、特点等，以使读者加深对嵌入式系统的理解。 -Embedded systems are widely used in various fields of science and technology and everyday life in every corner, due to its own characteristics, making it very difficult for us to discover its existence. Embedded systems and even some involved in the development of scientific and technical personnel are also only single-chip, embedded systems do not know. This section from the beginning of the definition of embedded systems, embedded systems on the meaning, characteristics and so on, in order to enable readers to deepen their understanding of embedded systems.