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AV系统数字调谐PLL频率合成器的单片机控制
文章利用LC7218PLL频率合成器在AV领域的电调谐功能,提出了一个TV/FM/AM全景接收机设计方案,重点...
AV系统数字调谐PLL频率合成器的单片机控制
文章利用LC7218PLL频率合成器在AV领域的电调谐功能,提出了一个TV/FM/AM全景接收机设计方案,重点设计分析了LC7218与单片机之间的I/O数据结构,显示了它优良的性能。-AV system PLL digital tuning of the single-chip frequency synthesizer to control the use of article LC7218PLL frequency synthesizer in the AV field of electrical tuning function, a TV/FM/AM panoramic receiver design programs that focus on design and analysis of the LC7218 and MCU between the I/O data structure, demonstrated its excellent performance.
- 2023-07-07 09:30:03下载
- 积分:1
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自己写的用AVR 单片机产生正弦波.用示波器观察波形很好!
自己写的用AVR 单片机产生正弦波.用示波器观察波形很好!-Write your own single-chip generated sine wave with AVR. Oscilloscope to observe waveforms with very good!
- 2022-02-06 11:02:50下载
- 积分:1
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无线传感网络结点数据采集,应用CC2420和Atmel的Atmega128L进行开发,环境为ICCAVR...
无线传感网络结点数据采集,应用CC2420和Atmel的Atmega128L进行开发,环境为ICCAVR-Wireless sensor network node data collection, application CC2420, and Atmel" s Atmega128L for development on the environment, ICCAVR
- 2022-06-17 19:31:00下载
- 积分:1
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Used to host computer data, text encoding to send to the next
用于把上位机的数据,文字编码发送到下位机,用于实事或以不现实-Used to host computer data, text encoding to send to the next-bit machine for practical or impractical
- 2022-07-26 03:09:34下载
- 积分:1
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流水灯程序,实现8位数码管显示,动态组合显示
流水灯程序,实现8位数码管显示,动态组合显示-Light water procedures, to achieve 8-bit digital tube display, the dynamic combination of show
- 2022-03-10 15:11:16下载
- 积分:1
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与ATmega16微代码
Micro codes for interfacing with atmega16
- 2022-04-12 02:09:46下载
- 积分:1
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包括单片机c8051f202x系列的datasheet,大家看一下
包括单片机c8051f202x系列的datasheet,大家看一下 -Including single-chip c8051f202x series datasheet, a look at U.S.
- 2022-08-06 15:56:47下载
- 积分:1
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DESCRIPTION This function initializes the pointers in the _pid structure
to...
DESCRIPTION This function initializes the pointers in the _pid structure
to the process variable and the setpoint. *pv and *sp are
integer pointers.-DESCRIPTION This function initializes the pointers in the _pid structure to the process variable and the setpoint.* Pv and* sp are integer pointers.
- 2022-03-18 14:48:59下载
- 积分:1
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通讯规则:
1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/
2:通讯连接采用硬件MAX485,双向...
通讯规则:
1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/
2:通讯连接采用硬件MAX485,双向单工
3:每个上行/下行的数据包的字节个数都是一样的(通讯数据量)
4:每个上行/下行的数据包都采用CRC8校验
5:数据接收采用中断+查询的方式
6:总是由主机向从机发送一个数据包,从机收到数据包后向主机回复一个数据包
7:不管是主机还是从机,如果收到的数据包有任何错误,都将丢弃该数据包,等效于没有接收
8:从机之间不能相互通讯,必须通过主机才能交换数据
9:无效地址是0,主机地址是1,从机地址是2.3.4......广播地址是255 -err
- 2022-03-20 16:12:37下载
- 积分:1
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使用89S52芯片来驱动1602液晶显示,用KEILC51编译,可靠,并实践过.
使用89S52芯片来驱动1602液晶显示,用KEILC51编译,可靠,并实践过.-err
- 2022-04-08 11:12:33下载
- 积分:1