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Code
说明： 设计一个正弦信号发生器，使用凌阳公司的16位单片机SPCE061A作为中央控制器，结合DDS芯片AD9850，产生0～15MHz频率可调的正弦信号,正弦信号频率设定值可断电保存；使用宽频放大技术，在50Ω负载电阻上使1K～10MHz范围内的正弦信号输出电压幅度VP-P=6V±1V；产生载波频率可设定的FM和AM信号；调制信号为1KHz的正弦波，调制信号的产生采用DDS技术，由CPLD和Flash ROM加上DAC进行直接数字合成；二进制基带序列码由CPLD产生，在100KHz固定载波频率下进行数字键控，产生ASK，PSK信号。(Design of a sinusoidal signal generator, the use of Sunplus 16-bit MCU SPCE061A as the central controller, combined with DDS chip AD9850, have adjustable frequencies 0 ~ 15MHz sinusoidal signal, sinusoidal signal frequency settings can be stored power using broadband amplification, in a 50Ω load resistor to 1K ~ 10MHz sinusoidal signal within the output voltage amplitude VP-P = 6V ± 1V generating the carrier frequency of the FM and AM can be set signal 1KHz sine wave modulation signal, modulated signal generation using DDS technology, coupled by the CPLD and Flash ROM DAC for direct digital synthesis binary baseband sequence code generated by the CPLD in a fixed carrier frequency 100KHz digital keying, resulting in ASK, PSK signals.)
- 2011-02-22 12:12:06下载
- 积分：1
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AD
实现28335的并口读取两片外部AD芯片的转换结果，并保存到外扩RAM中。(
中文(简体)英语日语
Achieve 28,335 reads two external parallel port chip AD conversion results, and saved to external expansion RAM.)
- 2013-10-06 19:17:39下载
- 积分：1
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C8051F
c8051f的相关代码，包括USB通讯、SIP通讯、AD采样、时钟设置等(related code of c8051f, including USB communication, SIP communications, AD sampling clock settings)
- 2012-10-08 10:40:30下载
- 积分：1
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FMC8FX_MB95F_xxx_DEMO
富士通8位MCU家族新8FX，8FX，8L系列，内部各个资源模块的，样例程序，有详细注解，完整工程，里面包括定时器、AD、FLASH、串口、LIN串口及EEPROM的实现等程序，通杀富士通8位MCU！让您快速上手富士通8位单片机！(
Fujitsu 8-bit MCU family new 8FX, 8FX, 8L Series modules within the various resources, sample program, a detailed explanation, complete works, which includes a timer, AD, FLASH, serial, LIN and serial EEPROM s realization process, pass to kill Fujitsu 8 MCU! Allows you to quickly get started Fujitsu 8-bit microcontroller!)
- 2021-05-14 20:30:02下载
- 积分：1
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shiyan
飞思卡尔单片机数据采集代码 ，可以实现数字信号和模拟信号的采集 (The Freescale MCU data acquisition code, can achieve the digital signal and analog signal acquisition)
- 2012-10-27 20:05:38下载
- 积分：1
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FS8610DLL_UseApp
说明： 详细介绍基于C51的芯片FS8610的DLL文件调用函数，方便用户开发(Detail based on the C51 chip FS8610 call the DLL file function, user-friendly development)
- 2008-10-20 11:08:02下载
- 积分：1
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30
说明： 30章51单片机入门教程，让你轻松学会单片机，不用老师，自学也能学会(30 Chapter 51 MCU introductory tutorial, allow you to easily learn the microcontroller without the teacher, can learn to self-)
- 2012-12-06 21:23:50下载
- 积分：1
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ps2
单片机ps2键盘程序~包含ps2协议。支持开机启动自检！(Ps2 keyboard microcontroller program)
- 2020-06-26 23:20:01下载
- 积分：1
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AT24C128_256
at24c128和at24c256的详细资料PDF，非常好。(At24c128 and at24c256 details PDF, is very good.
)
- 2015-12-08 17:08:55下载
- 积分：1
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Cascade_PIDcontorl
此为串级PID控制源代码，他具有比普通PID控制的诸多优点！(This cascade PID control for the source code, he has the ordinary PID control than many advantages!)
- 2020-09-12 09:57:59下载
- 积分：1
