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Up/down counter using jk flip flop

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fm_com_28

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Up/down counter

Dear,
I want to build a 3-bit synch. Up/down counter using T Flip Flops
 

Up/down counter

i will give this answer tomorrow go to wikipedia and learn some thing about up/down counter.

hint:
try to sync. using AND gates at the input of clk of T-flip flops.

Wait and try till tomorrow.
 

Re: Up/down counter

is this book available in the forum

Added after 4 hours 10 minutes:

here is the schematic
i have not connect some lines
like preset and clear
j and k
 

    fm_com_28

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Re: Up/down counter

dear,
i want to design a 2-bit digital up-down counter using D flip-flop.
this design is about designing volume control circuit which can detect the increasing volume and decreasing volume.
 

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