Design a 4 bit
binary counter.
Description: Digital counters
count upwards from zero to some pre-determined count value on the application
of a clock signal.
once the counter
back to zero to start again.
Counters can be
used to increment binary numbers(count++)
Types of counter
1 Synchronous counter:
Common clock pulse for all Flip Flops.
2 Ripple counter:
Output of each flip flop triggers other flip flops
The counter has the following input pins.
1 Reset: When high resets
the counter data out to "0000".
2 Updown: The counter
decides whether the counter counts up or down.
3 Load: It makes the counter
count from the 4 bit input.
4 Datain: The counter has a
4 bit input count.
5 Dataout: The counter has a
4 bit Dataout to reflect the count.
6 The count has to
be sent to the LED and displayed as shown in hexadecimal format or LED blinks.
Comments
Post a Comment