100DaysofRTL
Counter: 👉 4-bit Synchronous Up counter: ● A four-bit synchronous up counter is a digital circuit that counts in binary from 0000 to 1111 (0 to 15) and increments by 1 for each clock pulse. ● The counter has four flip-flops, one for each bit of the count, and it counts up in a synchronous manner, meaning all the flip-flops change their states simultaneously on the rising edge or falling edge of the clock signal.
👉 Up/Down Counter: ● An up/down counter is a digital electronic device that can count either up or down depending on the control signal. ● It can increment or decrement its count based on the input signals it receives. ● The control signal (commonly denoted as "upordown") determines the direction of the counting process. ● When it's set to '1', the counter counts up; when set to '0', the counter counts down.
Day:43 4bit_synchrouns_up_counter.v https://edaplayground.com/x/eQzx
Day:44 Johnson_counter(Twisted counter).v https://edaplayground.com/x/PC8z
Day:50 MOD-6 counter.v https://edaplayground.com/x/rf7p
Day:51 RAM.v https://edaplayground.com/x/ZvvT