同桥大学 TONGJI UNIVERSITY Counters oWe have already learned to design counters.What is difference in this lesson: Asynchronous counters ● One simple 1 bit counter:T flip flop Cascade the counters Counters ⚫We have already learned to design counters. What is difference in this lesson: Asynchronous counters ⚫One simple 1 bit counter: T flip flop ⚫Cascade the counters