SPI，是英語Serial Peripheral interface的縮寫，顧名思義就是串行外圍設(shè)備接口,這是對SPI的總體概述
標(biāo)簽： SPI
上傳時間： 2013-12-16
上傳用戶：極客
The Inter IC bus or I2C bus is a simple bidirectional two wire bus designed primarily for general control and data transfer communication between ICs. Some of the features of the I2C bus are: • Two signal lines, a serial data line (SDA) and a serial clock line (SCL), and ground are required. A 12V supply line (500mA max.) for powering the peripherals often may be present. • Each device connected to the bus is software addressable by a unique address and simple master/ slave relationships exist at all times masters can operate as master-transmitters or as master-receivers. • The I2C bus is a true multi-master bus including collision detection and arbitration to prevent data corruption if two or more masters simultaneously initiate data transfer systems. • Serial, 8-bit oriented, bidirectional data transfers can be made at up to 100 KBit/s in the standard mode or up to 400 KBit/s in the fast mode.
標(biāo)簽： bus bidirectional primarily designed
上傳時間： 2013-12-11
上傳用戶：jeffery
SPI Master Core Specification，This document provides specifications for the SPI (Serial Peripheral Interface) Master core
標(biāo)簽： Specification Master Core SPI
上傳時間： 2016-10-27
上傳用戶：lacsx
做網(wǎng)格的好程序，PARAMESH is a package of Fortran 90 subroutines designed to provide an application developer with an easy route to extend an existing serial code which uses a logically cartesian structured mesh into a parallel code with adaptive mesh refinement(AMR).
上傳時間： 2014-01-06
上傳用戶：壞壞的華仔
串口通訊驅(qū)動， rs232 serial communication
上傳時間： 2016-11-15
上傳用戶：csgcd001
Base Class Library for RS232 Communications. -------------------------------------------- Ref: "Serial Comm: Use P/Invoke to Develop a .NET Base Class Library for Serial Device Communications" John Hind, MSDN Magazine, Oct 2002.
標(biāo)簽： Communications Library Class Base
上傳時間： 2014-01-01
上傳用戶：小鵬
軟件簡介：HI-TECH PICC 是一款高效的C編譯器，支持Microchip PICmicro 10/12/14/16/17系列控制器。是一款強(qiáng)勁的標(biāo)準(zhǔn)C編譯器，完全遵守ISO/ANSI C，支持所有的數(shù)據(jù)類型包括24 and 32 bit IEEE 標(biāo)準(zhǔn)浮點類型。智能優(yōu)化產(chǎn)生高質(zhì)量的代碼。屬于第三方開發(fā)工具。能和MPLAB整合，內(nèi)嵌開發(fā)環(huán)境（HI－TIDE）。 Hi-tech PICC Compiler v8.注冊碼 Serial: HCPIC-88888 First Name: ONE Last Name: TWO Company Name:ONE TWO Registration: 任意填，但一定要填 Activation: NPCBACMJKLPCADKLOEDBFPIOCIBAEIDI
標(biāo)簽： HI-TECH PICC 軟件 C編譯器
上傳時間： 2016-12-16
上傳用戶：Andy123456
*** *** *** *** *** *** ***** ** Two wire/I2C Bus READ/WRITE Sample Routines of Microchip s ** 24Cxx / 85Cxx serial CMOS EEPROM interfacing to a ** PIC16C54 8-bit CMOS single chip microcomputer ** Revsied Version 2.0 (4/2/92). ** ** Part use = PIC16C54-XT/JW ** Note: 1) All timings are based on a reference crystal frequency of 2MHz ** which is equivalent to an instruction cycle time of 2 usec. ** 2) Address and literal values are read in octal unless otherwise ** specified.
標(biāo)簽： Microchip Routines Sample WRITE
上傳時間： 2013-12-27
上傳用戶：ljmwh2000
* This driver is to be used as a skeleton driver to be able to create a * USB driver quickly. The design of it is based on the usb-serial and * dc2xx drivers.
標(biāo)簽： driver to skeleton quickly
上傳時間： 2016-12-20
上傳用戶：13188549192
詞法分析 1 試驗?zāi)康? 設(shè)計,編制并調(diào)試一個此法分析程序,加深對此法分原理的理解. 2 試驗要求 1)待分析的簡單語言的詞法 * 關(guān)鍵字: begin if then while do end 所有關(guān)鍵字都是小寫. 2)運(yùn)算符和界符: : = + * - / < <= <> > >= = ( ) # 3)其他單詞是標(biāo)識符(ID)和整數(shù)型常數(shù)(NUM),通過一下正規(guī)式定義: ID=letter (letter|digit)* NUM=digit digit* 4)空格由空白,制表符和換行符組成,空格一般用來分隔ID,NUM,運(yùn)算符,界符和關(guān)鍵字,此法分析階段通常被忽略. 3 各種單詞符號對應(yīng)的種別碼如表所示
上傳時間： 2017-01-08
上傳用戶：dongqiangqiang
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