Hi everyone.
I am new to this forum and i joined cause i am really stucked with all of the counters and flip-flops.
I am preparing for an exam in 20 days so i need help with an exam question that was on the previous exam which i failed
It says :
" Using Johnson's counter (twisted ring counter) create a binary UP counter modulo 8. Use T flip-flops and any logical gates you want. "
I know i should create a truth table first but the problem is i dont know if i should use 4-bit or 3-bit counters.
Then in the truth table i should evaluate T and after that comes the Karnaugh map minimization.
Last thing i have to do is to draw the circuit and get all the points
So guys i need any hints that can help me solve this problem. I will appreciate that a lot. Thanks and sorry for bad english.
I am new to this forum and i joined cause i am really stucked with all of the counters and flip-flops.
I am preparing for an exam in 20 days so i need help with an exam question that was on the previous exam which i failed
It says :
" Using Johnson's counter (twisted ring counter) create a binary UP counter modulo 8. Use T flip-flops and any logical gates you want. "
I know i should create a truth table first but the problem is i dont know if i should use 4-bit or 3-bit counters.
Then in the truth table i should evaluate T and after that comes the Karnaugh map minimization.
Last thing i have to do is to draw the circuit and get all the points
So guys i need any hints that can help me solve this problem. I will appreciate that a lot. Thanks and sorry for bad english.