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C8051F330/1 MCU 有一个可编程内部高频振荡器、一个可编程内部低频振荡器和一个外部振荡器驱动电路。可以通过对 OSCICN 和 OSCICL 寄存...
C8051F330/1 MCU 有一个可编程内部高频振荡器、一个可编程内部低频振荡器和一个外部振荡器驱动电路。可以通过对 OSCICN 和 OSCICL 寄存器编程来使能/禁止内部高频振荡器和调节其输出频率(参看振荡器框图);可以通过对 OSCLCN 寄存器编程来使能/禁止内部低频振荡器和调节其输出频率(参看图9.3)。系统时钟可以由外部振荡器电路或任何一个内部振荡器提供。表9.1给出了内部振荡器的电气特性。 -C8051F330/1 MCU has a programmable internal high-frequency oscillator, a programmable internal low frequency oscillator and an external oscillator drive circuit. Can register on OSCICN and OSCICL programming to enable/disable the internal high-frequency oscillator and adjust its output frequency (see diagram oscillator) OSCLCN can register through the programming to enable/disable the internal low frequency oscillator and adjust its output frequency (see Figure 9.3). System clock can be external oscillator circuit, or any provision of an internal oscillator. Table 9.1 gives the electrical characteristics of the internal oscillator.
- 2022-07-16 04:48:51下载
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PIC16F877A
基于PIC16F877A的DS18B20一线总线多路测温系统(采用Proteus模拟)。
Proteus模拟电路图+PIC C语言源程序(MPLAB V8.00)
这可不是用多I/O模拟的多路测温哦!看系统功能:
1)、由一线数据线寄生供电,采用MOSFET强上拉给DQ供电;
2)、上电自动搜索可用的传感器并做CRC校验(实现了Search ROM命令);
3)、 报警下限可选择;
4)、轮询显示温度,通过LCD1602输出;
5)、 传感器中途拔出或温度越界均报警;
6)、 采用声光报警方式,可做为温度控制信号标志。
-PIC16F877A-based multi-channel bus of DS18B20 line temperature measurement system (using the Proteus simulation). Proteus analog circuit+ PIC C language source code (MPLAB V8.00) This is not using multiple I/O simulation of multi-channel temperature measurement Oh! See system functions: 1) by the parasitic power line data line, using MOSFET strong pull-up power supply to the DQ 2), power-on automatically search for available sensors and do CRC check (to achieve a Search ROM command) 3) alarm limit choice 4), polling shows the temperature, through the LCD1602 output 5), half-way pulled out or the temperature sensors are all cross-border police 6), using sound and light alarm mode can be used as the
- 2022-04-24 15:29:39下载
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单片机Com端口仿真,有程序及仿真原理图
单片机Com端口仿真,有程序及仿真原理图-Com-port single-chip simulation, there are procedures and simulation schematic
- 2022-02-02 21:13:22下载
- 积分:1
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飞思卡尔8位单片机QG8开发资料,可以为广大的初学者提供帮助。...
飞思卡尔8位单片机QG8开发资料,可以为广大的初学者提供帮助。-Freescale 8-bit microcontroller QG8 development information that can provide assistance for the majority of beginners.
- 2022-06-02 10:48:41下载
- 积分:1
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lpc单片机串行通信程序
lpc单片机串行通信程序-lpc Serial Communication Program
- 2022-12-25 11:45:03下载
- 积分:1
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Is the sd card
是对sd卡驱动的分析以及读写分析寄存器配置-Is the sd card-driven analysis and analysis of reading and writing configuration registers
- 2022-07-23 10:07:39下载
- 积分:1
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SAA7114 single
SAA7114单片机控制程序,I2C控制原代码
-SAA7114 single-chip control procedures, I2C control of the original code
- 2023-05-24 17:35:03下载
- 积分:1
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利用视觉暂留在自行车轮或MOto车轮上闪出绚丽的图案,不妨一试...
利用视觉暂留在自行车轮或MOto车轮上闪出绚丽的图案,不妨一试-Temporary stay in the use of visual bike wheel or wheels came Moto brilliant designs, one may wish to test
- 2022-03-01 15:02:37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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MSP430FG43x系列单片机汇编源代码
MSP430FG43x系列单片机汇编源代码-MCS MSP430FG43x source code compilation
- 2022-01-25 23:20:09下载
- 积分:1