Design a 2bit up/down counter with clear using gates?

Hi all,

How to solve this interview problem.

Design a 2bit up/down counter with clear using gates?

Any suggestions will be appreciated!
Best regards,
Davy

 

Okay, I suggest that you will learn more by doing
your own homework.

 

I didn't realise until I finished reading SEB and found four of his posts
in a row that it must be some sort of homework-questions.

I will, however, give two things in a helping direction:

http://www.play-hookey.com/

http://www.google.com/

 

I wonder if his instructor reads these groups...

 

Looks like he's posting from China. His IP address is 61.169.32.7.

--Mac

 

Your point being that there are no instructors in China?

 

I wasn't trying to make a point.

But if the IP address had belonged to a specific school, that might have
been an interesting fact.

For me, the trail ends in Shanghai. ;-)

--Mac

 

Learn how to design a 2 bit up/down counter with clear,
using gates; then answer the interview question honestly,
without cheating your way into a job you're not qualified
for.

Good Luck!
Rich