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程序能够实现将十二位的二进制数5V对应fffH变换成一路0~5V的电压。
精度方面:在使用时上下波动范围大约是0~2fH能保证高位寄存器准确;
调试过程...
程序能够实现将十二位的二进制数5V对应fffH变换成一路0~5V的电压。
精度方面:在使用时上下波动范围大约是0~2fH能保证高位寄存器准确;
调试过程中遇到了一系列问题:(1)p0口的使用需接上拉电阻,内部没有带电阻;(2)调试的过程最好使用单步运行,以便于察看寄存器的内容;(3)对系统板不熟悉,一些硬件方面容易出问题,像口连接,电源、地的连接。(4)直流电源使用不准确,内部的各个电源输出是独立的,需要共地。
-procedures to achieve 12 to a binary number 5V counterparts fffH transform all the way into the 0- 5V voltage. Accuracy : the use of fluctuating ranges of 0 ~ 2fH can guarantee accurate high register; debugging process encountered a series of questions : (1) p0 I need to connect to the widening use of resistance, with no internal resistance; (2) the process of commissioning the best use of single-step operation, in order to inspect the contents of Register; (3) The right not familiar with the system board, Some hardware problems are likely to occur, such as connectors, power, and connectivity. (4) DC power supply use of inaccurate, all within the Power output is independent, to the total needs.
- 2023-03-22 15:25:03下载
- 积分:1
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pic下载线,用于PIC系列单片机直接烧写,方便简单。
pic下载线,用于PIC系列单片机直接烧写,方便简单。-pic download cable for the PIC series of microcontrollers directly Shao Xie, convenient and simple.
- 2022-02-01 11:41:05下载
- 积分:1
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利用动态扫描和定时器1在数码管上显示
出从765432开始以1/10秒的速度往下递减
直至765398并保持显示此数,与此同时利
用定时器0以500...
利用动态扫描和定时器1在数码管上显示
出从765432开始以1/10秒的速度往下递减
直至765398并保持显示此数,与此同时利
用定时器0以500MS速度进行流水灯从上至
下移动,当数码管上数减到停止时,实验
板上流水灯也停止然后全部开始闪烁,3秒
后(用T0定时)流水灯全部关闭、数码管上
显示出"HELLO"。到此保持住。
设晶振频率为12MHz。-The use of dynamic scanning and Timer 1 in the digital control to show from the beginning of 765,432 to 1/10 seconds until the speed of descending down 765,398 and maintain display this number, at the same time the use of Timer 0 to 500ms the speed of light from the flowing water to Under the move, when reduced to a few digital tube stop, the experiment on-board water stop and then all the lights started to flicker, 3 seconds later (T0 regularly used) closed water lights, digital tubes show
- 2022-02-03 00:14:56下载
- 积分:1
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摩托罗拉单片机延时程序举例,无密码,解压即可使用
摩托罗拉单片机延时程序举例,无密码,解压即可使用--Programming examples for time delay in Motorola s SCM.
- 2022-01-26 17:48:37下载
- 积分:1
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ts12864a
TS12864A-3汉字库。有需要的朋友请下载-TS12864A-3汉字库. Friend in need, please download
- 2022-02-22 07:01:25下载
- 积分:1
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S52做成的时钟
S52做成的时钟-S52 made clock
- 2022-08-17 20:58:37下载
- 积分:1
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YM12864lcd功能模块,只要做少量的定义可以移植到n多平台
YM12864lcd功能模块,只要做少量的定义可以移植到n多平台-YM12864lcd function modules, as long as the definition of a small amount to do can be transferred to the n multi-platform
- 2023-01-08 08:30:02下载
- 积分:1
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液晶屏字库,主要是针对lcd单色屏的应用,我们用的屏幕是320*240的规格...
液晶屏字库,主要是针对lcd单色屏的应用,我们用的屏幕是320*240的规格-yejingping ziku
- 2022-08-25 18:33:11下载
- 积分:1
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无线模块nrf2401驱动程序,介绍了NRF2401应用操作的源程序代码
无线模块nrf2401驱动程序,介绍了NRF2401应用操作的源程序代码-Wireless module nRF2401 driver, introduced the application of the operation of nRF2401 source code
- 2022-09-26 04:25:03下载
- 积分:1
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含PPT和书籍插图,
含PPT和书中的例图,《基于PROTEUS的电路及单片机系统设计与仿真》随书光盘-Containing PPT and book illustration,
- 2022-01-25 21:33:19下载
- 积分:1