利用CoolRunner-II将计数器/定时器的分辨率加倍

利用CoolRunner-II将计数器/定时器的分辨率加倍
Application Note: CoolRunner-II CPLD

R
Doubling Counter/Timer Resolutions with
CoolRunner-II
XAPP910 (v1.0) October 27, 2005


Summary Counter and timer modules are often incorporated in CPLD designs. But, while counters and
timers are ideal for some designs, they are not so ideal for designs that need greater resolution.
This application note presents a method of doubling a counter’s resolut