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单片机编程  SAM8系列S3C825A型单片机软件设计

以S3C825A为例介绍三星公司SAM8系列单片机的内部结构及其软件开发环境，详细描述采用混合编程法来对SAM8系列单片机进行软件设计的一般方法，最后给出用混合编程法对S3C825A进行软件设计的具体应用实例。 Abstract: &nbsp;With S3C825A,this paper firstly introduces the SAM8 series single-chip microcontrollers and ...

https://www.eeworm.com/dl/502/29346.html

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单片机编程  基于AVR单片机的船舶气象仪测试系统的设计

&nbsp; &nbsp;针对船舶气象仪保障维修而设计的船舶气象仪测试系统，包括信息处理终端、主仪器检测模块、传感器检测模块，各个模块都采用基于AVR单片机的嵌入式系统，模块之间通过CAN总线进行通信。结果表明，船舶气象仪测试系统能够快速检测船舶气象仪故障，与单纯依靠人工方式排查故障相比，故障检测时间缩短了60%以上。 ...

https://www.eeworm.com/dl/502/29365.html

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单片机编程  基于MSP430单片机和DS18B20的数字温度计

为了在工业生产及过程控制中准确测量温度，设计了一种基于低功耗MSP430单片机的数字温度计。整个系统通过单片机MSP430F1121A控制DS18B20读取温度，采用数码管显示，温度传感器DS18B20与单片机之间通过串口进行数据传输。MSP430系列单片机具有超低功耗，且外围的整合性高，DS18B20只需一个端口即可实现数据通信，连接方便。 ...

https://www.eeworm.com/dl/502/29373.html

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单片机编程  基于自编程功能的MCU Bootloader设计

Bootloader是微处理器上电时运行的第一段代码，它可以通过通信接口实现对微处理器内部应用程序的更新升级，为网络化嵌入式产品的应用程序升级带来极大的便利。由于目前没有统一嵌入式系统的Bootloader。基于NEC 78K0系列单片机自编程原理，设计出一个适用于78K0/Fx2系列单片机的Bootloader，并能够通过单片机串口在线升级应 ...

https://www.eeworm.com/dl/502/29379.html

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单片机编程  TMS570LS系列数据手册(英)

TMS570LS系列数据手册(英) TMS570LS Series 16/32-BIT RISC Flash Microcontroller

https://www.eeworm.com/dl/502/30495.html

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单片机编程  PAM2862 1A LED Driver with Int

The PAM2862 is a continuous mode inductivestep-down converter, designed for driving singleor multiple series connected LEDs efficientlyfrom a voltage source higher than the LEDvoltage. The device operates from an inputupply between 6V and 30V and provides anexternally adjustable output current of up ...

https://www.eeworm.com/dl/502/30962.html

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单片机编程  1A SIMPLE STEP-DOWN SWITCHING

The TL2575 and TL2575HV represent superior alternatives to popular three-terminal linear regulators. Due totheir high efficiency, the devices significantly reduce the size of the heatsink and, in many cases, no heatsink isrequired. Optimized for use with standard series of inductors available from s ...

https://www.eeworm.com/dl/502/31041.html

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单片机编程  Adding 32 KB of Serial SRAM to

Although Stellaris microcontrollers have generous internal SRAM capabilities, certain applicationsmay have data storage requirements that exceed the 8 KB limit of the Stellaris LM3S8xx seriesdevices. Since microcontrollers do not have an external parallel data-bus, serial memory optionsmust be consi ...

https://www.eeworm.com/dl/502/31063.html

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单片机编程  Designing Boards with Atmel AT

Designing Boards with Atmel AT89C51, AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circuit Test:Recent improvements in chips andtesters have made it possible for thetester to begin taking over the role traditionallyassigned to the PROM programmer.Instead of having a PROM programmerwrite ...

https://www.eeworm.com/dl/502/31192.html

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单片机编程  Input Signal Rise and Fall Tim

All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, howeve ...

https://www.eeworm.com/dl/502/31376.html

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