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单片机编程 基于8051F330的音频信号发生器的设计

 MMC/SD卡以其优越的性能,在单片机嵌入式设备中得到广泛应用。将MMC/SD卡作为外部掉电存储介质应用于音频信号发生器中,通过8051F330单片机上的SPI接口,实现单片机—MMC/SD卡的存储扩展,设计了此硬件平台上的MMC/SD卡的单片机驱动程序,并给出了相应的程序代码,满足音频信号发生器的大容量存储要求。 Abstract: ...
https://www.eeworm.com/dl/502/29309.html
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单片机编程 PCF2116系列LCD驱动器芯片简介及封装库

1 FEATURES· Single chip LCD controller/driver· 1 or 2-line display of up to 24 characters per line, or2 or 4 lines of up to 12 characters per line· 5 ′ 7 character format plus cursor; 5 ′ 8 for kana(Japanese syllabary) and user defined symbols· On-chip:– generation of LCD supply voltage (exte ...
https://www.eeworm.com/dl/502/29370.html
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单片机编程 FET430PIF自制资料

The MSP-FET430PIF is a Parallel Port interface (does not include target board) that is used to program and debug MSP430 FET tools and test boards through the JTAG interface. This interface is included in our FET tools, but sold without the development board. This interface uses a Parallel PC Port to ...
https://www.eeworm.com/dl/502/29899.html
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单片机编程 MSP430 USB JTAG自制资料

The MSP-FET430U14 is a powerful flash emulation tool to quickly begin application development on the MSP430 MCU. It includes USB debugging interface used to program and debug the MSP430 in-system through the JTAG interface or the pin saving Spy Bi-Wire (2-wire JTAG) protocol. The flash memory can be ...
https://www.eeworm.com/dl/502/29901.html
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单片机编程 C51使用手册

C51使用手册 .pdf 第二节内存区域(Memory Areas)1. Pragram Area由Code 说明可有多达64kBytes 的程序存储器2. Internal Data Memory:内部数据存储器可用以下关键字说明data 直接寻址区为内部RAM 的低128 字节00H 7FHidata 间接寻址区 包括整个内部RAM 区00H FFHbdata 可位寻址区 20H 2FH3. External Data Memory外部RAM 视 ...
https://www.eeworm.com/dl/502/30639.html
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单片机编程 HCS12微控制器MC9S12DP256使用指南 ppt

HCS12微控制器MC9S12DP256 第一步: 1) HCS12 技术概述2) Operating Modes工作模式3) Resource  Mapping资源映射4) External Bus Interface外部总线接口5) Port Integration Module端口集成模块6) Background Debug Mode背景调试模块
https://www.eeworm.com/dl/502/30846.html
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单片机编程 DTMF Decoding with a PIC16xxx

This application note describes how to decode standard DTMF tones using the minimum number of external discrete components and a PIC. The two examples use a PIC which has an 8 bit timer and either a comparator or an ADC, although it can be modified for use on a PIC which has only digital I/O. The Ap ...
https://www.eeworm.com/dl/502/30878.html
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单片机编程 XL6003 300KHz 36V Boost 3W LED

The XL6003 regulator is fixed frequency PWM Boost (step-up) DC/DC converter, capable ofdriving 1050mA load current with excellent line and load regulation. The regulator is simple to use because it includes internal frequency compensation and a fixed-frequency oscillator so that it requires a minimu ...
https://www.eeworm.com/dl/502/30909.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 X-tal oscillators on 8-bit mic

<Almost since the introduction of microcontrollers as electronic components there always has been an oscillatorcircuit on the device to make it work. From application point of view only some external components wererequired to make it work. However, to make sure that it will always work required mor ...
https://www.eeworm.com/dl/502/30992.html
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