Luminary单片机，LM3S系列单片机模拟比较器的应用。在 Stellaris系列ARM里一般集成有1～3个COMP（Analog Comparator，模拟比较器），在很大程度上可以替代用户电路板上的电压比较器，节省面积和成本。-Luminary single chip, LM3S series of single-chip analog comparator applications. Stellaris family of ARM in the general integration in 1 ~ 3 COMP (Analog Comparator, analog comparator), the user can replace a large extent, on-board voltage comparators, saving space and cost.