现代电子技术Issue(18)：30-31,2.
“余数拆分”算法在简易数字电压表中的应用
Application of remainder split algorithm in simple digital voltmeter
李丽 1郭建勤2
作者信息
- 1. 山东劳动职业技术学院，山东 济南 250022
- 2. 山东电子职业技术学院，山东 济南 250014
- 折叠
摘要
Abstract
In order to reduce the number of registers used by MCU and programming complexity in the decimal part pro-cessing in the simple digital voltmeter designed with assembly language,the remainder split algorithm was adopted,which does not need to do 16-place division operation,but still uses the 8-bit register to obtain the decimal digits of the required accuracy. The principle analysis of algorithm application in simple digital voltage meter is conducted. The software design was made. The feasibility of the processing method was verified by Proteus simulation. The algorithm makes the required hardware resources re-duced and the programming simple. It is worth of application and promotion.关键词
“余数拆分”算法/数字电压表/AT89C51/ADC0809Key words
remainder split algorithm/digital voltmeter/AT89C51/ADC0809分类
信息技术与安全科学引用本文复制引用
李丽,郭建勤..“余数拆分”算法在简易数字电压表中的应用[J].现代电子技术,2014,(18):30-31,2.
