SPI，是英语Serial Peripheral interface的缩写，顾名思义就是串行外围设备接口。
标签： SPI
上传时间： 2017-07-15
上传用户：zmy123
Library for the 8051 microcontroller. such as math routine, hexBCD, LCD, Keyboard, I2C, Remote, Keypad, Serial EEPROM.. ect. All lybrary function has been tested.
标签： microcontroller Keyboard Library routine
上传时间： 2013-11-30
上传用户：Breathe0125
jamod is an object oriented implementation of the Modbus protocol, realized 100 in Java. It allows to quickly realize master and slave applications in various transport flavors (IP and serial).
标签： implementation oriented protocol realized
上传时间： 2017-07-17
上传用户：LouieWu
CFE contains the following important features: * Easy to port to new SB1250/BCM1480 designs * Initializes CPUs, caches, memory controllers, and peripherals * Built-in device drivers for SB1250 SOC peripherals * Several console choices, including serial ports, ROM emulators, JTAG, etc. * Environment storage in NV EEPROM, flash, etc. * Supports big or little endian operation * Supports 32-bit and 64-bit processors * Support for network bootstrap. Network protocols supported include IP,ARP,ICMP,UDP,DHCP,TFTP. * Support for disk bootstrap. * Provides an external API for boot loaders and startup programs * Simple user interface. UI is easy to remove for embedded apps.
标签： following important contains features
上传时间： 2014-11-23
上传用户：龙飞艇
gsm module mempunyai banyak manfaat dalam dunia telekomunikasi.gsm module dapat di hubungkan pada mikrokontroller.cara penggunaannya dapat melalui serial ataupun usb.
标签： module telekomunikasi gsm mempunyai
上传时间： 2017-08-06
上传用户：fhzm5658
These Release Notes describe the functionality of the AudioCodes’ TrunkPack Series Boards and Digital Media Gateways supported by Software Release 4.8. Information contained in this document is believed to be accurate and reliable at the time of printing. However, due to ongoing product improvements and revisions, AudioCodes cannot guarantee the accuracy of printed material after the Date Published nor can it accept responsibility for errors or omissions.
标签： functionality AudioCodes TrunkPack the
上传时间： 2017-08-08
上传用户：wuyuying
design about GSM model sended and received communication appliance， comply serial communication procotol,make use of vb department
标签： communication appliance received design
上传时间： 2017-08-20
上传用户：trepb001
NEA1803 51单片机与12864 由串口中断收取数据 显示经度纬度 高度 速度 时间 使用卫星数-GPS development NEA1803 51 SCM and 12864 collected by the serial interrupt data show a high degree of longitude latitude speed time-use satellite
标签： 12864 1803 development NEA
上传时间： 2017-08-22
上传用户：lepoke
Main program running when workpiece is ready on deferent belt(deferent_ready=ture). * Call Square_Wave subroutine to generate 0.5ms square wave on P1.2 to drive * electromotor,then drive deferent belt step forward. When it steps to the measure * zone, it stops to be measured. Then call A_D subroutine to transform analog * signals to digital signals , after then call serial subroutine to transfer * digital signals to PC. Call square wave subroutine to drive deferent belt step to * original position waitting for defere ready flag to run the next circle.
标签： deferent_ready workpiece deferent program
上传时间： 2017-08-31
上传用户：baiom
RSA ( Rivest Shamir Adleman )is crypthograph system that used to give a secret information and digital signature . Its security based on Integer Factorization Problem (IFP). RSA uses an asymetric key. RSA was created by Rivest, Shamir, and Adleman in 1977. Every user have a pair of key, public key and private key. Public key (e) . You may choose any number for e with these requirements, 1< e <Æ (n), where Æ (n)= (p-1) (q-1) ( p and q are first-rate), gcd (e,Æ (n))=1 (gcd= greatest common divisor). Private key (d). d=(1/e) mod(Æ (n)) Encyption (C) . C=Mª mod(n), a = e (public key), n=pq Descryption (D) . D=C° mod(n), o = d (private key
标签： crypthograph information Adleman Rivest
上传时间： 2017-09-01
上传用户：chfanjiang
