verilog - Synchronous Counter using JK flip-flop not behaves as expected - Stack Overflow
How many flip flops will be required to design a MOD-7 counter? - Quora
How to design a synchronous counter 4 bit using JK flip flop that can count up even numbers from 0 to 14, and count down odd numbers from 15 to 0 in 1 system - Quora
Solved The counter in Fig. 2.1 counts up: 0,1,2,... How can | Chegg.com