Up/Down 3-Bit Counter Using 2 D f/fs and 1 J/K f/f

Discussion in 'Homework Help' started by Lurid, Nov 24, 2010.

  1. Lurid

    Thread Starter New Member

    Nov 24, 2010

    Just wondering if someone could help me figure out how to connect the "guts" of the third bit into the J/K flip flop. I'm not exactly sure how to go about this. We were initially given the boolean expressions modeling the counter we were supposed to build and I simplified those and the first two bits work (meaning they can count up and down with the pressing and depressing of the switch C), but how the third bit loops back into the J/K flip flop is something I'm unsure of.

    If you could repost the drawing w/ the wirings using like mspaint or something that would be awesome.