搜索：ARRAY - 虫虫下载站

单片机编程  C8051F020

HIGH SPEED 8051 &mu;C CORE - Pipe-lined Instruction Architecture; Executes 70% of Instructions in 1 or 2 System Clocks - Up to 25MIPS Throughput with 25MHz System Clock - 22 Vectored Interrupt Sources MEMORY - 4352 Bytes Internal Data RAM (256 + 4k) - 64k Bytes In-System Programmable FLASH ...

https://www.eeworm.com/dl/502/29063.html

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单片机编程  基于CAN总线的数字式自动找平控制系统设计

对于沥青混凝土摊铺机自动找平控制系统来说，数字式控制系统的研制是目前的一个方向。介绍了一种基于CAN总线的数字式自动找平控制系统。该系统以CAN总线作为通信方式，PWM控制信号通过C8051F040单片机内部PCA可编程计数器阵列产生，并具有结构简单、信号稳定、实时性强、易扩展的特点。通过硬件实现和系统运行达到了比较理 ...

https://www.eeworm.com/dl/502/29343.html

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单片机编程  CAT25128－128Kb的SPI串行CMOS EEPRO

The CAT25128 is a 128&#8722;Kb Serial CMOS EEPROM device internally organized as 16Kx8 bits. This features a 64&#8722;byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are ...

https://www.eeworm.com/dl/502/30683.html

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单片机编程  状态机设计

状态机设计:8.1.1 数据类型定义语句TYPE语句的用法如下：TYPE 数据类型名IS 数据类型定义OF 基本数据类型;或TYPE 数据类型名IS 数据类型定义;TYPE st1 IS ARRAY ( 0 TO 15 ) OF STD_LOGIC ;TYPE week IS (sun，mon，tue，wed，thu，fri，sat) ; 8.1.1 数据类型定义语句TYPE m_state IS ( st0，st1，st2，st3，st4，st5 ) ;S ...

https://www.eeworm.com/dl/502/31241.html

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单片机编程  87C576微控制器的在线编程

The 87C576 includes two separate methods of programming theEPROM array, the traditional modified Quick-Pulse method, and anew On-Board Programming technique (OBP).Quick Pulse programming is a method using a number of devicepins in parallel (see Figure 1) and is the traditional way in which87C51 fami ...

https://www.eeworm.com/dl/502/31395.html

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教程资料  为您的FPGA选择合适的电源

Abstract: There are many things to consider when designing a power supply for a field-programmablegate array (FPGA). These include (but are not limited to) the high number of voltage rails, and thediffering requirements for both sequencing/tracking and the voltage ripple limits. This application n ...

https://www.eeworm.com/dl/fpga/doc/32306.html

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教程资料  基于Actel FPGA的VGA显示控制方案

VGA 是视频图形阵列（Video Graphics Array）的简称，是IBM 于1987 年提出的一个使用模拟信号的图形显示标准。最初的VGA 标准最大只能支持640*480 分辨率的显示器，而为了适应大屏幕的应用，视频电气标准化组织VESA（Video Electronics StandardsAssociation 的简称）将VGA 标准扩展为SVGA 标准，SVGA 标准能够支持更大的分 ...

https://www.eeworm.com/dl/fpga/doc/32645.html

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教程资料  基于FPGA的BayerCCD相机彩色自动白平衡设计

针对物体在不同色温光源照射下呈现偏色的现象，用FPGA实现对Bayer CCD数字相机的自动白平衡处理。根据CFA(Color Filter Array)的分布特点，利用双端口RAM(DPRAM)，实现了颜色插值与色彩空间转换。在FPGA上设计了自动白平衡的三大电路模块：色温估计、增益计算和色温校正，并连接形成一个负反馈回路，然后结合EDA设计的特点 ...

https://www.eeworm.com/dl/fpga/doc/32662.html

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嵌入式综合  1-Wire总线主机

Abstract: Communication with 1-Wire slave devices requires a 1-Wire master. There are numerous ways to build a 1-Wire master (see reference design 4206, "Choosing the Right 1-Wire Master for Embedded Applications"). Thisdocument describes the DS1WM, a synthesizable 1-Wire master that can be implem ...

https://www.eeworm.com/dl/566/35154.html

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C/C++语言编程  基于（英蓓特）STM32V100的串口程序

This example provides a description of how&nbsp; to use the USART with hardware flowcontrol and communicate with the Hyperterminal.First, the USART2 sends the TxBuffer to the hyperterminal and still waiting fora string from the hyperterminal that you must enter which must end by '\r'character (keypa ...

https://www.eeworm.com/dl/503/37358.html

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