using logism

7. Create a R-S Latch from NAND gates in Logisim chip name: R-S Latch inputs: r, s outputs: result function: See R-S Latch from text and slides 8. Create a Gated D Latch from NAND gates and your R-S Latch chip name: Gated D Latclh inputs: d, write en outputs: result function: See Gated D Latch from text and slides 9. Create a M-S Flip Flop as a clocked circuit from your Gated D Latch. Note that any clocked circuit will take a clock signal on an input pin named clock (this is just a regular input line labeled clock not a clock generator from the wiring folder in Logisim) chip name: M-S Flip Flop inputs: sin, clock outputs: s out function: See M-S Flip Flop from text and slides 10. While our our R-S Latch does not need to be clocked, many memory elements do. One such elementary sequential element is a D Flip Flop or DFF. A DFF takes input d and produces the output q, where q(t) d(t). In other words, a DFF's output at time t is the input at time t 1 Open Logisim's library reference and read about DFFs. You will see that Logisim has other Flip Flops as well. Note that while you could build a DFF with what you know already we are just going to be using the one that is built into Logisim. So whenever I refer to a DFF you can use Logisim's built in version