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SPI，是英语Serial Peripheral interface的缩写，顾名思义就是串行外围设备接口,这是对SPI的总体概述

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: &#8226 Two signal lines, a serial data line (SDA) and a serial clock line (SCL), and ground are required. A ...

SPI Master Core Specification，This document provides specifications for the SPI (Serial Peripheral Interface) Master core

做网格的好程序，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).

串口通讯驱动， rs232 serial communication

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.

软件简介：HI-TECH PICC 是一款高效的C编译器，支持Microchip PICmicro 10/12/14/16/17系列控制器。是一款强劲的标准C编译器，完全遵守ISO/ANSI C，支持所有的数据类型包括24 and 32 bit IEEE 标准浮点类型。智能优化产生高质量的代码。属于第三方开发工具。能和MPLAB整合，内嵌开发环境（HI－TIDE）。 Hi-tech PICC Compi ...

*** *** *** *** *** *** ***** ** 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 base ...

* 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.

词法分析 1 试验目的 设计,编制并调试一个此法分析程序,加深对此法分原理的理解. 2 试验要求 1)待分析的简单语言的词法 * 关键字: begin if then while do end 所有关键字都是小写. 2)运算符和界符: : = + * - / < <= <> > >= = ( ) # 3)其他单词是标识符(ID)和整数型常数(NUM),通过一下正规式定义: ID=letter (l ...