文件名称:AD_DA_transfer
- 所属分类：
- 嵌入式/单片机编程
- 资源属性：
- [ASM] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 1kb
- 下载次数：
- 0次
- 提 供 者：
- moond******
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
１、实验电路原理图如图38。通过实验台左下角电位器RW1输出0～5Ｖ直流电压送入ADC0809通道0(IN0),利用debug的输出命令启动Ａ/Ｄ转换器，输入命令读取转换结果，验证输入电压与转换后数字的关系。
启动IN0开始转换: Out 0298 0
读取转换结果: In 0298
２、编程采集IN0输入的电压,在屏幕上显示出转换后的数据（用16进制数）。-1, the experimental circuit shown in Figure 38. Potentiometer through the lower left corner bench RW1 0 ~ 5V DC output voltage into the ADC0809 Channel 0 (IN0), using the output of debug command to start the A/D converter, enter the command to read the conversion results, verify the input voltage and the converted number relationship. Start IN0 start the conversion: Out 0298 0 read the conversion result: In 0298 2, programming acquisition IN0 input voltage, the screen shows the converted data (16 decimal).
启动IN0开始转换: Out 0298 0
读取转换结果: In 0298
２、编程采集IN0输入的电压,在屏幕上显示出转换后的数据（用16进制数）。-1, the experimental circuit shown in Figure 38. Potentiometer through the lower left corner bench RW1 0 ~ 5V DC output voltage into the ADC0809 Channel 0 (IN0), using the output of debug command to start the A/D converter, enter the command to read the conversion results, verify the input voltage and the converted number relationship. Start IN0 start the conversion: Out 0298 0 read the conversion result: In 0298 2, programming acquisition IN0 input voltage, the screen shows the converted data (16 decimal).
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下载文件列表
AD_DA_transfer\5_1.asm
..............\5_2.asm
AD_DA_transfer
..............\5_2.asm
AD_DA_transfer