Under the condition of gate signal coming from 32 bit presettable timer, it is more convenient in design of applied circuit. 闸门信号采用32位可预置定时器,使电路在应用设计中更为便捷。
This paper puts forward a new kind of scheme through analysis of PWM-to realized the conversion of D/ A of16 bit resolution by using programmable timer circuit. 本文通过对PWM的分析,提出了一种新的方案,即用可编程定时器电路实现16位分辨率的D/A转换。
Design of Conversion Circuit of High Resolution D/ A Based on 16 Bit Programmable Timer 基于十六位可编程定时器高分辨率的D/A转换电路设计