ICDLL1. AT24C01A/02/04/08/16/64卡 该系列IC卡均为非加密存储卡，容量分别为1K，2K，4K，8K，16K，64K bit，...

用C51开发的单片机多机通讯程序，其中包括双口RAM的读写程序。 这个程序调试通过，应用在我开发的系统中，效果很好。-C51 Microcontroller with the development of multi-machine communication procedures, including dual-port RAM reading and writing process. Debugging through this process, the application in my development system, good results.

SPI是一个环形总线结构，由ss（cs）、sck、sdi、sdo构成，其时序其实很简单，主要是在sck的控制下，两个双向移位寄存器进行数据交换。 假设下面的8位寄存器装的是待发送的数据10101010，上升沿发送、下降沿接收、高位先发送。 那么第一个上升沿来的时候 数据将会是sdo=1；寄存器=0101010x。下降沿到来的时候，sdi上的电平将所存到寄存器中去，那么这时寄存器=0101010sdi，这样在8个时钟脉冲以后，两个寄存器的内容互相交换一次。这样就完成里一个spi时序。 -SPI bus is a ring structure, by ss (cs), sck, sdi, sdo composition, its timing is actually very simple, mainly under the control of the sck and two bi-directional shift register for data exchange. Assuming the following 8-bit register is loaded to send the data to be 10,101,010, rising to send, receive falling edge, high first sent. Well, the first rising edge to the time data will be sdo = 1 register = 0101010x. Falling edge comes, sdi on the level will be stored to the register, then register at this time = 0101010sdi, so 8 clock pulse later, the contents of two registers to exchange time. This will be completed in a spi timing.

msp430 it s my code!please read it,thank you!

M16C290FC can-M16C290FC can

Chinese Font display in embedded system

液晶驱动C程序,SSD1783芯片,液晶型号1760B0-LCD-driven C program, SSD1783 chips, liquid crystal models 1760B0

8051系列应用类打包：AD调速，仿50HZ波形输出，P3口输出控制继电器程序，PWM电机调速，报警，报警防盗，步进电机的控制，电子秒表，电子秒表,航标灯控制程序,频率计等-8051 Series Application Class Package: AD governor, imitation 50HZ output waveform, P3 mouth relay output control procedures, PWM motor speed control, alarm, burglar alarm, stepper motor control, electronic stopwatch, electronic stopwatch, navigation light control procedures, frequency meter, etc.

PROFIBUS从站智能协议芯片DPC31与模数转换器AD7705接口设计.rar-PROFIBUS slave smart chip DPC31 agreement with the AD7705 ADC interface design. Rar

Keil公司提供的C51例程(部分源码)，相当实用，适合初学者学习借鉴。-Keil" s C51 offers routines (some source code), very useful for beginners to learn from.

8*8led屏全方位移动，希望觉得好的就请多加分数给我，-8* 8led full-screen mobile, want to feel good, please give me more points, thank you