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nosegrindR
11-21-2003, 01:31 PM
anybody taking 321 now? there's an assignment due at 4 and i have no clue what a BCD ripple counter is. question 6-16

speedracer
11-21-2003, 06:28 PM
Just read the 4... oh well

It's just a binary counter.

For example 4 bits

Output: 0 0 0 0
Next : 0 0 0 1
Next : 0 0 1 0
Next : ..... Ripples down

And it ripples down until
1 1 1 1
And then starts over.

The book should have examples.
(No, I'm not in 321)

You can construct with JK flip flops

nosegrindR
11-22-2003, 02:15 AM
yeah it should be easy but i don't do my work i that class..thanks alot tho:clap:

Davetronz
11-22-2003, 02:58 AM
Bah, if I saw this earlier I would have given you a hand.
I have been poundin through the ripple counters and mod counters now for about 3 weeks.